From 3656340e8a3e302ad51d8c889904acb957709d0f Mon Sep 17 00:00:00 2001 From: daeun Date: Sun, 16 Nov 2025 19:53:30 +0900 Subject: [PATCH 1/4] fix: add YYSTYPE definition --- 06-c-syntax-analyzer/lex.l | 5 +- 06-c-syntax-analyzer/lex.yy.c | 131 +++--- 06-c-syntax-analyzer/y.tab.c | 721 +++++++++++++++++----------------- 06-c-syntax-analyzer/yacc.y | 3 + 4 files changed, 436 insertions(+), 424 deletions(-) diff --git a/06-c-syntax-analyzer/lex.l b/06-c-syntax-analyzer/lex.l index 0387222..e632352 100644 --- a/06-c-syntax-analyzer/lex.l +++ b/06-c-syntax-analyzer/lex.l @@ -5,10 +5,13 @@ line [\n] ws {delim}+ %{ +#define YYSTYPE_IS_DECLARED 1 +#define YYSTYPE long long + #include "y.tab.h" #include "type.h" -extern int yylval; +extern YYSTYPE yylval; extern int line_no; extern A_ID *current_id; diff --git a/06-c-syntax-analyzer/lex.yy.c b/06-c-syntax-analyzer/lex.yy.c index 5bddeef..3abd555 100644 --- a/06-c-syntax-analyzer/lex.yy.c +++ b/06-c-syntax-analyzer/lex.yy.c @@ -532,17 +532,20 @@ int yy_flex_debug = 0; char *yytext; #line 1 "lex.l" #line 8 "lex.l" +#define YYSTYPE_IS_DECLARED 1 +#define YYSTYPE long long + #include "y.tab.h" #include "type.h" -extern int yylval; +extern YYSTYPE yylval; extern int line_no; extern A_ID *current_id; char *makeString(); int checkIdentifier(); -#line 545 "lex.yy.c" -#line 546 "lex.yy.c" +#line 548 "lex.yy.c" +#line 549 "lex.yy.c" #define INITIAL 0 @@ -759,9 +762,9 @@ YY_DECL } { -#line 19 "lex.l" +#line 22 "lex.l" -#line 765 "lex.yy.c" +#line 768 "lex.yy.c" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { @@ -820,292 +823,292 @@ YY_DECL case 1: YY_RULE_SETUP -#line 20 "lex.l" +#line 23 "lex.l" { } YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP -#line 21 "lex.l" +#line 24 "lex.l" { line_no++; } YY_BREAK case 3: YY_RULE_SETUP -#line 22 "lex.l" +#line 25 "lex.l" { return(AUTO_SYM); } YY_BREAK case 4: YY_RULE_SETUP -#line 23 "lex.l" +#line 26 "lex.l" { return(BREAK_SYM); } YY_BREAK case 5: YY_RULE_SETUP -#line 24 "lex.l" +#line 27 "lex.l" { return(CASE_SYM); } YY_BREAK case 6: YY_RULE_SETUP -#line 25 "lex.l" +#line 28 "lex.l" { return(CONTINUE_SYM); } YY_BREAK case 7: YY_RULE_SETUP -#line 26 "lex.l" +#line 29 "lex.l" { return(DEFAULT_SYM); } YY_BREAK case 8: YY_RULE_SETUP -#line 27 "lex.l" +#line 30 "lex.l" { return(DO_SYM); } YY_BREAK case 9: YY_RULE_SETUP -#line 28 "lex.l" +#line 31 "lex.l" { return(ELSE_SYM); } YY_BREAK case 10: YY_RULE_SETUP -#line 29 "lex.l" +#line 32 "lex.l" { return(ENUM_SYM); } YY_BREAK case 11: YY_RULE_SETUP -#line 30 "lex.l" +#line 33 "lex.l" { return(FOR_SYM); } YY_BREAK case 12: YY_RULE_SETUP -#line 31 "lex.l" +#line 34 "lex.l" { return(IF_SYM); } YY_BREAK case 13: YY_RULE_SETUP -#line 32 "lex.l" +#line 35 "lex.l" { return(RETURN_SYM); } YY_BREAK case 14: YY_RULE_SETUP -#line 33 "lex.l" +#line 36 "lex.l" { return(SIZEOF_SYM); } YY_BREAK case 15: YY_RULE_SETUP -#line 34 "lex.l" +#line 37 "lex.l" { return(STATIC_SYM); } YY_BREAK case 16: YY_RULE_SETUP -#line 35 "lex.l" +#line 38 "lex.l" { return(STRUCT_SYM); } YY_BREAK case 17: YY_RULE_SETUP -#line 36 "lex.l" +#line 39 "lex.l" { return(SWITCH_SYM); } YY_BREAK case 18: YY_RULE_SETUP -#line 37 "lex.l" +#line 40 "lex.l" { return(TYPEDEF_SYM); } YY_BREAK case 19: YY_RULE_SETUP -#line 38 "lex.l" +#line 41 "lex.l" { return(UNION_SYM); } YY_BREAK case 20: YY_RULE_SETUP -#line 39 "lex.l" +#line 42 "lex.l" { return(WHILE_SYM); } YY_BREAK case 21: YY_RULE_SETUP -#line 41 "lex.l" +#line 44 "lex.l" { return(PLUSPLUS); } YY_BREAK case 22: YY_RULE_SETUP -#line 42 "lex.l" +#line 45 "lex.l" { return(MINUSMINUS); } YY_BREAK case 23: YY_RULE_SETUP -#line 43 "lex.l" +#line 46 "lex.l" { return(ARROW); } YY_BREAK case 24: YY_RULE_SETUP -#line 44 "lex.l" +#line 47 "lex.l" { return(LSS); } YY_BREAK case 25: YY_RULE_SETUP -#line 45 "lex.l" +#line 48 "lex.l" { return(GTR); } YY_BREAK case 26: YY_RULE_SETUP -#line 46 "lex.l" +#line 49 "lex.l" { return(LEQ); } YY_BREAK case 27: YY_RULE_SETUP -#line 47 "lex.l" +#line 50 "lex.l" { return(GEQ); } YY_BREAK case 28: YY_RULE_SETUP -#line 48 "lex.l" +#line 51 "lex.l" { return(EQL); } YY_BREAK case 29: YY_RULE_SETUP -#line 49 "lex.l" +#line 52 "lex.l" { return(NEQ); } YY_BREAK case 30: YY_RULE_SETUP -#line 50 "lex.l" +#line 53 "lex.l" { return(AMPAMP); } YY_BREAK case 31: YY_RULE_SETUP -#line 51 "lex.l" +#line 54 "lex.l" { return(BARBAR); } YY_BREAK case 32: YY_RULE_SETUP -#line 52 "lex.l" +#line 55 "lex.l" { return(DOTDOTDOT); } YY_BREAK case 33: YY_RULE_SETUP -#line 53 "lex.l" +#line 56 "lex.l" { return(LP); } YY_BREAK case 34: YY_RULE_SETUP -#line 54 "lex.l" +#line 57 "lex.l" { return(RP); } YY_BREAK case 35: YY_RULE_SETUP -#line 55 "lex.l" +#line 58 "lex.l" { return(LB); } YY_BREAK case 36: YY_RULE_SETUP -#line 56 "lex.l" +#line 59 "lex.l" { return(RB); } YY_BREAK case 37: YY_RULE_SETUP -#line 57 "lex.l" +#line 60 "lex.l" { return(LR); } YY_BREAK case 38: YY_RULE_SETUP -#line 58 "lex.l" +#line 61 "lex.l" { return(RR); } YY_BREAK case 39: YY_RULE_SETUP -#line 59 "lex.l" +#line 62 "lex.l" { return(COLON); } YY_BREAK case 40: YY_RULE_SETUP -#line 60 "lex.l" +#line 63 "lex.l" { return(PERIOD); } YY_BREAK case 41: YY_RULE_SETUP -#line 61 "lex.l" +#line 64 "lex.l" { return(COMMA); } YY_BREAK case 42: YY_RULE_SETUP -#line 62 "lex.l" +#line 65 "lex.l" { return(EXCL); } YY_BREAK case 43: YY_RULE_SETUP -#line 63 "lex.l" +#line 66 "lex.l" { return(STAR); } YY_BREAK case 44: YY_RULE_SETUP -#line 64 "lex.l" +#line 67 "lex.l" { return(SLASH); } YY_BREAK case 45: YY_RULE_SETUP -#line 65 "lex.l" +#line 68 "lex.l" { return(PERCENT); } YY_BREAK case 46: YY_RULE_SETUP -#line 66 "lex.l" +#line 69 "lex.l" { return(AMP); } YY_BREAK case 47: YY_RULE_SETUP -#line 67 "lex.l" +#line 70 "lex.l" { return(SEMICOLON); } YY_BREAK case 48: YY_RULE_SETUP -#line 68 "lex.l" +#line 71 "lex.l" { return(PLUS); } YY_BREAK case 49: YY_RULE_SETUP -#line 69 "lex.l" +#line 72 "lex.l" { return(MINUS); } YY_BREAK case 50: YY_RULE_SETUP -#line 70 "lex.l" +#line 73 "lex.l" { return(ASSIGN); } YY_BREAK case 51: YY_RULE_SETUP -#line 72 "lex.l" +#line 75 "lex.l" { yylval = atoi(yytext); return(INTEGER_CONSTANT); } YY_BREAK case 52: YY_RULE_SETUP -#line 73 "lex.l" +#line 76 "lex.l" { yylval = (int)makeString(yytext); return(FLOAT_CONSTANT); } YY_BREAK case 53: YY_RULE_SETUP -#line 74 "lex.l" +#line 77 "lex.l" { return(checkIdentifier(yytext)); } YY_BREAK case 54: /* rule 54 can match eol */ YY_RULE_SETUP -#line 75 "lex.l" +#line 78 "lex.l" { yylval = (int)makeString(yytext); return(STRING_LITERAL); } YY_BREAK case 55: YY_RULE_SETUP -#line 76 "lex.l" +#line 79 "lex.l" { yylval = *(yytext+1); return(CHARACTER_CONSTANT); } YY_BREAK case 56: YY_RULE_SETUP -#line 77 "lex.l" +#line 80 "lex.l" { } YY_BREAK case 57: YY_RULE_SETUP -#line 79 "lex.l" +#line 82 "lex.l" ECHO; YY_BREAK -#line 1109 "lex.yy.c" +#line 1112 "lex.yy.c" case YY_STATE_EOF(INITIAL): yyterminate(); @@ -2110,7 +2113,7 @@ void yyfree (void * ptr ) #define YYTABLES_NAME "yytables" -#line 79 "lex.l" +#line 82 "lex.l" char *makeString(char *s){ char *t; diff --git a/06-c-syntax-analyzer/y.tab.c b/06-c-syntax-analyzer/y.tab.c index 5a3e973..64110cd 100644 --- a/06-c-syntax-analyzer/y.tab.c +++ b/06-c-syntax-analyzer/y.tab.c @@ -69,6 +69,9 @@ /* First part of user prologue. */ #line 1 "yacc.y" +#define YYSTYPE_IS_DECLARED 1 +#define YYSTYPE long long + #include "type.h" #include "func.h" @@ -78,7 +81,7 @@ extern A_ID *current_id; extern int current_level; extern A_TYPE *int_type; -#line 82 "y.tab.c" +#line 85 "y.tab.c" # ifndef YY_CAST # ifdef __cplusplus @@ -789,24 +792,24 @@ static const yytype_int8 yytranslate[] = /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_int16 yyrline[] = { - 0, 26, 26, 30, 31, 34, 35, 38, 38, 40, - 40, 52, 55, 56, 57, 58, 61, 62, 63, 70, - 71, 74, 75, 78, 79, 82, 83, 86, 87, 88, - 91, 92, 91, 94, 95, 94, 97, 100, 101, 104, - 105, 108, 111, 112, 115, 118, 118, 120, 120, 122, - 125, 126, 129, 130, 130, 134, 135, 138, 139, 142, - 143, 144, 146, 146, 152, 153, 156, 157, 160, 161, - 164, 165, 168, 169, 172, 173, 174, 177, 178, 179, - 180, 181, 184, 185, 188, 189, 192, 193, 194, 195, - 196, 197, 200, 201, 204, 204, 208, 209, 212, 213, - 214, 217, 218, 219, 222, 225, 226, 229, 230, 231, - 234, 235, 238, 240, 244, 245, 248, 251, 254, 257, - 258, 261, 264, 265, 269, 270, 274, 277, 280, 283, - 284, 285, 288, 289, 290, 291, 292, 295, 298, 299, - 300, 303, 304, 305, 306, 309, 310, 313, 314, 315, - 316, 317, 318, 319, 320, 321, 322, 325, 326, 327, - 329, 330, 331, 332, 335, 336, 337, 338, 339, 340, - 343 + 0, 29, 29, 33, 34, 37, 38, 41, 41, 43, + 43, 55, 58, 59, 60, 61, 64, 65, 66, 73, + 74, 77, 78, 81, 82, 85, 86, 89, 90, 91, + 94, 95, 94, 97, 98, 97, 100, 103, 104, 107, + 108, 111, 114, 115, 118, 121, 121, 123, 123, 125, + 128, 129, 132, 133, 133, 137, 138, 141, 142, 145, + 146, 147, 149, 149, 155, 156, 159, 160, 163, 164, + 167, 168, 171, 172, 175, 176, 177, 180, 181, 182, + 183, 184, 187, 188, 191, 192, 195, 196, 197, 198, + 199, 200, 203, 204, 207, 207, 211, 212, 215, 216, + 217, 220, 221, 222, 225, 228, 229, 232, 233, 234, + 237, 238, 241, 243, 247, 248, 251, 254, 257, 260, + 261, 264, 267, 268, 272, 273, 277, 280, 283, 286, + 287, 288, 291, 292, 293, 294, 295, 298, 301, 302, + 303, 306, 307, 308, 309, 312, 313, 316, 317, 318, + 319, 320, 321, 322, 323, 324, 325, 328, 329, 330, + 332, 333, 334, 335, 338, 339, 340, 341, 342, 343, + 346 }; #endif @@ -1626,1022 +1629,1022 @@ yyparse (void) switch (yyn) { case 2: /* program: translation_unit */ -#line 27 "yacc.y" +#line 30 "yacc.y" {root = makeNode(N_PROGRAM, NIL, yyvsp[0], NIL); checkForwardReference();} -#line 1632 "y.tab.c" +#line 1635 "y.tab.c" break; case 3: /* translation_unit: external_declaration */ -#line 30 "yacc.y" +#line 33 "yacc.y" {yyval = yyvsp[0];} -#line 1638 "y.tab.c" +#line 1641 "y.tab.c" break; case 4: /* translation_unit: translation_unit external_declaration */ -#line 31 "yacc.y" +#line 34 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-1], yyvsp[0]);} -#line 1644 "y.tab.c" +#line 1647 "y.tab.c" break; case 5: /* external_declaration: function_definition */ -#line 34 "yacc.y" +#line 37 "yacc.y" {yyval = yyvsp[0];} -#line 1650 "y.tab.c" +#line 1653 "y.tab.c" break; case 6: /* external_declaration: declaration */ -#line 35 "yacc.y" +#line 38 "yacc.y" {yyval = yyvsp[0];} -#line 1656 "y.tab.c" +#line 1659 "y.tab.c" break; case 7: /* @1: %empty */ -#line 38 "yacc.y" +#line 41 "yacc.y" {yyval = setFunctionDeclaratorSpecifier(yyvsp[0], yyvsp[-1]);} -#line 1662 "y.tab.c" +#line 1665 "y.tab.c" break; case 8: /* function_definition: declaration_specifiers declarator @1 compound_statement */ -#line 39 "yacc.y" +#line 42 "yacc.y" {yyval = setFunctionDeclaratorBody(yyvsp[-1], yyvsp[0]);} -#line 1668 "y.tab.c" +#line 1671 "y.tab.c" break; case 9: /* @2: %empty */ -#line 40 "yacc.y" +#line 43 "yacc.y" {yyval = setFunctionDeclaratorSpecifier(yyvsp[0], makeSpecifier(int_type, 0));} -#line 1674 "y.tab.c" +#line 1677 "y.tab.c" break; case 10: /* function_definition: declarator @2 compound_statement */ -#line 41 "yacc.y" +#line 44 "yacc.y" {yyval = setFunctionDeclaratorBody(yyvsp[-1], yyvsp[0]);} -#line 1680 "y.tab.c" +#line 1683 "y.tab.c" break; case 11: /* declaration: declaration_specifiers init_declarator_list SEMICOLON */ -#line 52 "yacc.y" +#line 55 "yacc.y" {yyval = setDeclaratorListSpecifier(yyvsp[-2], yyvsp[-1]);} -#line 1686 "y.tab.c" +#line 1689 "y.tab.c" break; case 12: /* declaration_specifiers: type_specifier */ -#line 55 "yacc.y" +#line 58 "yacc.y" {yyval = makeSpecifier(yyvsp[0], 0);} -#line 1692 "y.tab.c" +#line 1695 "y.tab.c" break; case 13: /* declaration_specifiers: storage_class_specifier */ -#line 56 "yacc.y" +#line 59 "yacc.y" {yyval = makeSpecifier(0, yyvsp[0]);} -#line 1698 "y.tab.c" +#line 1701 "y.tab.c" break; case 14: /* declaration_specifiers: type_specifier declaration_specifiers */ -#line 57 "yacc.y" +#line 60 "yacc.y" {yyval = updateSpecifier(yyvsp[0], yyvsp[-1], 0);} -#line 1704 "y.tab.c" +#line 1707 "y.tab.c" break; case 15: /* declaration_specifiers: storage_class_specifier declaration_specifiers */ -#line 58 "yacc.y" +#line 61 "yacc.y" {yyval = updateSpecifier(yyvsp[0], 0, yyvsp[-1]);} -#line 1710 "y.tab.c" +#line 1713 "y.tab.c" break; case 16: /* storage_class_specifier: AUTO_SYM */ -#line 61 "yacc.y" +#line 64 "yacc.y" {yyval = S_AUTO;} -#line 1716 "y.tab.c" +#line 1719 "y.tab.c" break; case 17: /* storage_class_specifier: STATIC_SYM */ -#line 62 "yacc.y" +#line 65 "yacc.y" {yyval = S_STATIC;} -#line 1722 "y.tab.c" +#line 1725 "y.tab.c" break; case 18: /* storage_class_specifier: TYPEDEF_SYM */ -#line 63 "yacc.y" +#line 66 "yacc.y" {yyval = S_TYPEDEF;} -#line 1728 "y.tab.c" +#line 1731 "y.tab.c" break; case 19: /* init_declarator_list: init_declarator */ -#line 70 "yacc.y" +#line 73 "yacc.y" {yyval = yyvsp[0];} -#line 1734 "y.tab.c" +#line 1737 "y.tab.c" break; case 20: /* init_declarator_list: init_declarator_list COMMA init_declarator */ -#line 71 "yacc.y" +#line 74 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1740 "y.tab.c" +#line 1743 "y.tab.c" break; case 21: /* init_declarator: declarator */ -#line 74 "yacc.y" +#line 77 "yacc.y" {yyval = yyvsp[0];} -#line 1746 "y.tab.c" +#line 1749 "y.tab.c" break; case 22: /* init_declarator: declarator ASSIGN initializer */ -#line 75 "yacc.y" +#line 78 "yacc.y" {yyval = setDeclaratorInit(yyvsp[-2], yyvsp[0]);} -#line 1752 "y.tab.c" +#line 1755 "y.tab.c" break; case 23: /* initializer: constant_expression */ -#line 78 "yacc.y" +#line 81 "yacc.y" {yyval = makeNode(N_INIT_LIST_ONE, NIL, yyvsp[0], NIL);} -#line 1758 "y.tab.c" +#line 1761 "y.tab.c" break; case 24: /* initializer: LR initializer_list RR */ -#line 79 "yacc.y" +#line 82 "yacc.y" {yyval = yyvsp[-1];} -#line 1764 "y.tab.c" +#line 1767 "y.tab.c" break; case 25: /* initializer_list: initializer */ -#line 82 "yacc.y" +#line 85 "yacc.y" {yyval = makeNode(N_INIT_LIST, yyvsp[0], NIL, makeNode(N_INIT_LIST_NIL, NIL, NIL, NIL));} -#line 1770 "y.tab.c" +#line 1773 "y.tab.c" break; case 26: /* initializer_list: initializer_list COMMA initializer */ -#line 83 "yacc.y" +#line 86 "yacc.y" {yyval = makeNodeList(N_INIT_LIST, yyvsp[-2], yyvsp[0]);} -#line 1776 "y.tab.c" +#line 1779 "y.tab.c" break; case 27: /* type_specifier: struct_type_specifier */ -#line 86 "yacc.y" +#line 89 "yacc.y" {yyval = yyvsp[0];} -#line 1782 "y.tab.c" +#line 1785 "y.tab.c" break; case 28: /* type_specifier: enum_type_specifier */ -#line 87 "yacc.y" +#line 90 "yacc.y" {yyval = yyvsp[0];} -#line 1788 "y.tab.c" +#line 1791 "y.tab.c" break; case 29: /* type_specifier: TYPE_IDENTIFIER */ -#line 88 "yacc.y" +#line 91 "yacc.y" {yyval = yyvsp[0];} -#line 1794 "y.tab.c" +#line 1797 "y.tab.c" break; case 30: /* @3: %empty */ -#line 91 "yacc.y" +#line 94 "yacc.y" {yyval = setTypeStructOrEnumIdentifier(yyvsp[-1], yyvsp[0], ID_STRUCT);} -#line 1800 "y.tab.c" +#line 1803 "y.tab.c" break; case 31: /* @4: %empty */ -#line 92 "yacc.y" +#line 95 "yacc.y" {yyval = current_id; current_level++;} -#line 1806 "y.tab.c" +#line 1809 "y.tab.c" break; case 32: /* struct_type_specifier: struct_or_union IDENTIFIER @3 LR @4 struct_declaration_list RR */ -#line 93 "yacc.y" +#line 96 "yacc.y" {checkForwardReference(); yyval = setTypeField(yyvsp[-4], yyvsp[-1]); current_level--; current_id = yyvsp[-2];} -#line 1812 "y.tab.c" +#line 1815 "y.tab.c" break; case 33: /* @5: %empty */ -#line 94 "yacc.y" +#line 97 "yacc.y" {yyval = makeType(yyvsp[0]);} -#line 1818 "y.tab.c" +#line 1821 "y.tab.c" break; case 34: /* @6: %empty */ -#line 95 "yacc.y" +#line 98 "yacc.y" {yyval = current_id; current_level++;} -#line 1824 "y.tab.c" +#line 1827 "y.tab.c" break; case 35: /* struct_type_specifier: struct_or_union @5 LR @6 struct_declaration_list RR */ -#line 96 "yacc.y" +#line 99 "yacc.y" {checkForwardReference(); yyval = setTypeField(yyvsp[-4], yyvsp[-1]); current_level--; current_id = yyvsp[-2];} -#line 1830 "y.tab.c" +#line 1833 "y.tab.c" break; case 36: /* struct_type_specifier: struct_or_union IDENTIFIER */ -#line 97 "yacc.y" +#line 100 "yacc.y" {yyval = getTypeOfStructOrEnumRefIdentifier(yyvsp[-1], yyvsp[0], ID_STRUCT);} -#line 1836 "y.tab.c" +#line 1839 "y.tab.c" break; case 37: /* struct_or_union: STRUCT_SYM */ -#line 100 "yacc.y" +#line 103 "yacc.y" {yyval = T_STRUCT;} -#line 1842 "y.tab.c" +#line 1845 "y.tab.c" break; case 38: /* struct_or_union: UNION_SYM */ -#line 101 "yacc.y" +#line 104 "yacc.y" {yyval = T_UNION;} -#line 1848 "y.tab.c" +#line 1851 "y.tab.c" break; case 39: /* struct_declaration_list: struct_declaration */ -#line 104 "yacc.y" +#line 107 "yacc.y" {yyval = yyvsp[0];} -#line 1854 "y.tab.c" +#line 1857 "y.tab.c" break; case 40: /* struct_declaration_list: struct_declaration_list struct_declaration */ -#line 105 "yacc.y" +#line 108 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-1], yyvsp[0]);} -#line 1860 "y.tab.c" +#line 1863 "y.tab.c" break; case 41: /* struct_declaration: type_specifier struct_declarator_list SEMICOLON */ -#line 108 "yacc.y" +#line 111 "yacc.y" {yyval = setStructDeclaratorListSpecifier(yyvsp[-1], yyvsp[-2]);} -#line 1866 "y.tab.c" +#line 1869 "y.tab.c" break; case 42: /* struct_declarator_list: struct_declarator */ -#line 111 "yacc.y" +#line 114 "yacc.y" {yyval = yyvsp[0];} -#line 1872 "y.tab.c" +#line 1875 "y.tab.c" break; case 43: /* struct_declarator_list: struct_declarator_list COMMA struct_declarator */ -#line 112 "yacc.y" +#line 115 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1878 "y.tab.c" +#line 1881 "y.tab.c" break; case 44: /* struct_declarator: declarator */ -#line 115 "yacc.y" +#line 118 "yacc.y" {yyval = yyvsp[0];} -#line 1884 "y.tab.c" +#line 1887 "y.tab.c" break; case 45: /* @7: %empty */ -#line 118 "yacc.y" +#line 121 "yacc.y" {yyval = setTypeStructOrEnumIdentifier(T_ENUM, yyvsp[0], ID_ENUM);} -#line 1890 "y.tab.c" +#line 1893 "y.tab.c" break; case 46: /* enum_type_specifier: ENUM_SYM IDENTIFIER @7 LR enumerator_list RR */ -#line 119 "yacc.y" +#line 122 "yacc.y" {yyval = setTypeField(yyvsp[-3], yyvsp[-1]);} -#line 1896 "y.tab.c" +#line 1899 "y.tab.c" break; case 47: /* @8: %empty */ -#line 120 "yacc.y" +#line 123 "yacc.y" {yyval = makeType(T_ENUM);} -#line 1902 "y.tab.c" +#line 1905 "y.tab.c" break; case 48: /* enum_type_specifier: ENUM_SYM @8 LR enumerator_list RR */ -#line 121 "yacc.y" +#line 124 "yacc.y" {yyval = setTypeField(yyvsp[-3], yyvsp[-1]);} -#line 1908 "y.tab.c" +#line 1911 "y.tab.c" break; case 49: /* enum_type_specifier: ENUM_SYM IDENTIFIER */ -#line 122 "yacc.y" +#line 125 "yacc.y" {yyval = getTypeOfStructOrEnumRefIdentifier(T_ENUM, yyvsp[0], ID_ENUM);} -#line 1914 "y.tab.c" +#line 1917 "y.tab.c" break; case 50: /* enumerator_list: enumerator */ -#line 125 "yacc.y" +#line 128 "yacc.y" {yyval = yyvsp[0];} -#line 1920 "y.tab.c" +#line 1923 "y.tab.c" break; case 51: /* enumerator_list: enumerator_list COMMA enumerator */ -#line 126 "yacc.y" +#line 129 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1926 "y.tab.c" +#line 1929 "y.tab.c" break; case 52: /* enumerator: IDENTIFIER */ -#line 129 "yacc.y" +#line 132 "yacc.y" {yyval = setDeclaratorKind(makeIdentifier(yyvsp[0]), ID_ENUM_LITERAL);} -#line 1932 "y.tab.c" +#line 1935 "y.tab.c" break; case 53: /* @9: %empty */ -#line 130 "yacc.y" +#line 133 "yacc.y" {yyval = setDeclaratorKind(makeIdentifier(yyvsp[0]), ID_ENUM_LITERAL);} -#line 1938 "y.tab.c" +#line 1941 "y.tab.c" break; case 54: /* enumerator: IDENTIFIER @9 ASSIGN expression */ -#line 131 "yacc.y" +#line 134 "yacc.y" {yyval = setDeclaratorInit(yyvsp[-2], yyvsp[0]);} -#line 1944 "y.tab.c" +#line 1947 "y.tab.c" break; case 55: /* declarator: pointer direct_declarator */ -#line 134 "yacc.y" +#line 137 "yacc.y" {yyval = setDeclaratorElementType(yyvsp[0], yyvsp[-1]);} -#line 1950 "y.tab.c" +#line 1953 "y.tab.c" break; case 56: /* declarator: direct_declarator */ -#line 135 "yacc.y" +#line 138 "yacc.y" {yyval = yyvsp[0];} -#line 1956 "y.tab.c" +#line 1959 "y.tab.c" break; case 57: /* pointer: STAR */ -#line 138 "yacc.y" +#line 141 "yacc.y" {yyval = makeType(T_POINTER);} -#line 1962 "y.tab.c" +#line 1965 "y.tab.c" break; case 58: /* pointer: STAR pointer */ -#line 139 "yacc.y" +#line 142 "yacc.y" {yyval = setTypeElementType(yyvsp[0], makeType(T_POINTER));} -#line 1968 "y.tab.c" +#line 1971 "y.tab.c" break; case 59: /* direct_declarator: IDENTIFIER */ -#line 142 "yacc.y" +#line 145 "yacc.y" {yyval = makeIdentifier(yyvsp[0]);} -#line 1974 "y.tab.c" +#line 1977 "y.tab.c" break; case 60: /* direct_declarator: LP declarator RP */ -#line 143 "yacc.y" +#line 146 "yacc.y" {yyval = yyvsp[-1];} -#line 1980 "y.tab.c" +#line 1983 "y.tab.c" break; case 61: /* direct_declarator: direct_declarator LB constant_expression_opt RB */ -#line 145 "yacc.y" +#line 148 "yacc.y" {yyval = setDeclaratorElementType(yyvsp[-3], setTypeExpr(makeType(T_ARRAY), yyvsp[-1]));} -#line 1986 "y.tab.c" +#line 1989 "y.tab.c" break; case 62: /* @10: %empty */ -#line 146 "yacc.y" +#line 149 "yacc.y" {yyval = current_id; current_level++;} -#line 1992 "y.tab.c" +#line 1995 "y.tab.c" break; case 63: /* direct_declarator: direct_declarator LP @10 parameter_type_list_opt RP */ -#line 148 "yacc.y" +#line 151 "yacc.y" {checkForwardReference(); current_id = yyvsp[-2]; current_level--; yyval = setDeclaratorElementType(yyvsp[-4], setTypeField(makeType(T_FUNC), yyvsp[-1]));} -#line 1999 "y.tab.c" +#line 2002 "y.tab.c" break; case 64: /* parameter_type_list_opt: %empty */ -#line 152 "yacc.y" +#line 155 "yacc.y" {yyval = NIL;} -#line 2005 "y.tab.c" +#line 2008 "y.tab.c" break; case 65: /* parameter_type_list_opt: parameter_type_list */ -#line 153 "yacc.y" +#line 156 "yacc.y" {yyval = yyvsp[0];} -#line 2011 "y.tab.c" +#line 2014 "y.tab.c" break; case 66: /* parameter_type_list: parameter_list */ -#line 156 "yacc.y" +#line 159 "yacc.y" {yyval = yyvsp[0];} -#line 2017 "y.tab.c" +#line 2020 "y.tab.c" break; case 67: /* parameter_type_list: parameter_list COMMA DOTDOTDOT */ -#line 157 "yacc.y" +#line 160 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], setDeclaratorKind(makeDummyIdentifier(), ID_PARM));} -#line 2023 "y.tab.c" +#line 2026 "y.tab.c" break; case 68: /* parameter_list: parameter_declaration */ -#line 160 "yacc.y" +#line 163 "yacc.y" {yyval = yyvsp[0];} -#line 2029 "y.tab.c" +#line 2032 "y.tab.c" break; case 69: /* parameter_list: parameter_list COMMA parameter_declaration */ -#line 161 "yacc.y" +#line 164 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 2035 "y.tab.c" +#line 2038 "y.tab.c" break; case 70: /* parameter_declaration: declaration_specifiers declarator */ -#line 164 "yacc.y" +#line 167 "yacc.y" {yyval = setParameterDeclaratorSpecifier(yyvsp[0], yyvsp[-1]);} -#line 2041 "y.tab.c" +#line 2044 "y.tab.c" break; case 71: /* parameter_declaration: declaration_specifiers abstract_declarator_opt */ -#line 165 "yacc.y" +#line 168 "yacc.y" {yyval = setParameterDeclaratorSpecifier(setDeclaratorType(makeDummyIdentifier(), yyvsp[0]), yyvsp[-1]);} -#line 2047 "y.tab.c" +#line 2050 "y.tab.c" break; case 72: /* abstract_declarator_opt: %empty */ -#line 168 "yacc.y" +#line 171 "yacc.y" {yyval = NIL;} -#line 2053 "y.tab.c" +#line 2056 "y.tab.c" break; case 73: /* abstract_declarator_opt: abstract_declarator */ -#line 169 "yacc.y" +#line 172 "yacc.y" {yyval = yyvsp[0];} -#line 2059 "y.tab.c" +#line 2062 "y.tab.c" break; case 74: /* abstract_declarator: direct_abstract_declarator */ -#line 172 "yacc.y" +#line 175 "yacc.y" {yyval = yyvsp[0];} -#line 2065 "y.tab.c" +#line 2068 "y.tab.c" break; case 75: /* abstract_declarator: pointer */ -#line 173 "yacc.y" +#line 176 "yacc.y" {yyval = makeType(T_POINTER);} -#line 2071 "y.tab.c" +#line 2074 "y.tab.c" break; case 76: /* abstract_declarator: pointer direct_abstract_declarator */ -#line 174 "yacc.y" +#line 177 "yacc.y" {yyval = setTypeElementType(yyvsp[0], makeType(T_POINTER));} -#line 2077 "y.tab.c" +#line 2080 "y.tab.c" break; case 77: /* direct_abstract_declarator: LP abstract_declarator RP */ -#line 177 "yacc.y" +#line 180 "yacc.y" {yyval = yyvsp[-1];} -#line 2083 "y.tab.c" +#line 2086 "y.tab.c" break; case 78: /* direct_abstract_declarator: LB constant_expression_opt RB */ -#line 178 "yacc.y" +#line 181 "yacc.y" {yyval = setTypeExpr(makeType(T_ARRAY), yyvsp[-1]);} -#line 2089 "y.tab.c" +#line 2092 "y.tab.c" break; case 79: /* direct_abstract_declarator: LP parameter_type_list_opt RP */ -#line 179 "yacc.y" +#line 182 "yacc.y" {yyval = setTypeExpr(makeType(T_FUNC), yyvsp[-1]);} -#line 2095 "y.tab.c" +#line 2098 "y.tab.c" break; case 80: /* direct_abstract_declarator: direct_abstract_declarator LB constant_expression_opt RB */ -#line 180 "yacc.y" +#line 183 "yacc.y" {yyval = setTypeElementType(yyvsp[-3], setTypeExpr(makeType(T_ARRAY), yyvsp[-1]));} -#line 2101 "y.tab.c" +#line 2104 "y.tab.c" break; case 81: /* direct_abstract_declarator: direct_abstract_declarator LP parameter_type_list_opt RP */ -#line 181 "yacc.y" +#line 184 "yacc.y" {yyval = setTypeElementType(yyvsp[-3], setTypeExpr(makeType(T_FUNC), yyvsp[-1]));} -#line 2107 "y.tab.c" +#line 2110 "y.tab.c" break; case 82: /* statement_list_opt: %empty */ -#line 184 "yacc.y" +#line 187 "yacc.y" {yyval = makeNode(N_STMT_LIST_NIL, NIL, NIL, NIL);} -#line 2113 "y.tab.c" +#line 2116 "y.tab.c" break; case 83: /* statement_list_opt: statement_list */ -#line 185 "yacc.y" +#line 188 "yacc.y" {yyval = yyvsp[0];} -#line 2119 "y.tab.c" +#line 2122 "y.tab.c" break; case 84: /* statement_list: statement */ -#line 188 "yacc.y" +#line 191 "yacc.y" {yyval = makeNode(N_STMT_LIST, yyvsp[0], NIL, makeNode(N_INIT_LIST_NIL, NIL, NIL, NIL));} -#line 2125 "y.tab.c" +#line 2128 "y.tab.c" break; case 85: /* statement_list: statement_list statement */ -#line 189 "yacc.y" +#line 192 "yacc.y" {yyval = makeNodeList(N_STMT_LIST, yyvsp[-1], yyvsp[0]);} -#line 2131 "y.tab.c" +#line 2134 "y.tab.c" break; case 86: /* statement: labeled_statement */ -#line 192 "yacc.y" +#line 195 "yacc.y" {yyval = yyvsp[0];} -#line 2137 "y.tab.c" +#line 2140 "y.tab.c" break; case 87: /* statement: compound_statement */ -#line 193 "yacc.y" +#line 196 "yacc.y" {yyval = yyvsp[0];} -#line 2143 "y.tab.c" +#line 2146 "y.tab.c" break; case 88: /* statement: expression_statement */ -#line 194 "yacc.y" +#line 197 "yacc.y" {yyval = yyvsp[0];} -#line 2149 "y.tab.c" +#line 2152 "y.tab.c" break; case 89: /* statement: selection_statement */ -#line 195 "yacc.y" +#line 198 "yacc.y" {yyval = yyvsp[0];} -#line 2155 "y.tab.c" +#line 2158 "y.tab.c" break; case 90: /* statement: iteration_statement */ -#line 196 "yacc.y" +#line 199 "yacc.y" {yyval = yyvsp[0];} -#line 2161 "y.tab.c" +#line 2164 "y.tab.c" break; case 91: /* statement: jump_statement */ -#line 197 "yacc.y" +#line 200 "yacc.y" {yyval = yyvsp[0];} -#line 2167 "y.tab.c" +#line 2170 "y.tab.c" break; case 92: /* labeled_statement: CASE_SYM constant_expression COLON statement */ -#line 200 "yacc.y" +#line 203 "yacc.y" {yyval = makeNode(N_STMT_LABEL_CASE, yyvsp[-2], NIL, yyvsp[0]);} -#line 2173 "y.tab.c" +#line 2176 "y.tab.c" break; case 93: /* labeled_statement: DEFAULT_SYM COLON statement */ -#line 201 "yacc.y" +#line 204 "yacc.y" {yyval = makeNode(N_STMT_LABEL_DEFAULT, NIL, yyvsp[0], NIL);} -#line 2179 "y.tab.c" +#line 2182 "y.tab.c" break; case 94: /* @11: %empty */ -#line 204 "yacc.y" +#line 207 "yacc.y" {yyval = current_id; current_level++;} -#line 2185 "y.tab.c" +#line 2188 "y.tab.c" break; case 95: /* compound_statement: LR @11 statement_list_opt RR */ -#line 205 "yacc.y" +#line 208 "yacc.y" {checkForwardReference(); yyval = makeNode(N_STMT_COMPOUND, yyvsp[-1], NIL, yyvsp[0]); current_id = yyvsp[-2]; current_level--;} -#line 2191 "y.tab.c" +#line 2194 "y.tab.c" break; case 96: /* expression_statement: SEMICOLON */ -#line 208 "yacc.y" +#line 211 "yacc.y" {yyval = makeNode(N_STMT_EMPTY, NIL, NIL, NIL);} -#line 2197 "y.tab.c" +#line 2200 "y.tab.c" break; case 97: /* expression_statement: expression SEMICOLON */ -#line 209 "yacc.y" +#line 212 "yacc.y" {yyval = makeNode(N_STMT_EXPRESSION, NIL, yyvsp[-1], NIL);} -#line 2203 "y.tab.c" +#line 2206 "y.tab.c" break; case 98: /* selection_statement: IF_SYM LP expression RP statement */ -#line 212 "yacc.y" +#line 215 "yacc.y" {yyval = makeNode(N_STMT_IF, yyvsp[-2], NIL, yyvsp[0]);} -#line 2209 "y.tab.c" +#line 2212 "y.tab.c" break; case 99: /* selection_statement: IF_SYM LP expression RP statement ELSE_SYM statement */ -#line 213 "yacc.y" +#line 216 "yacc.y" {yyval = makeNode(N_STMT_IF_ELSE, yyvsp[-4], yyvsp[-2], yyvsp[0]);} -#line 2215 "y.tab.c" +#line 2218 "y.tab.c" break; case 100: /* selection_statement: SWITCH_SYM LP expression RP statement */ -#line 214 "yacc.y" +#line 217 "yacc.y" {yyval = makeNode(N_STMT_SWITCH, yyvsp[-2], NIL, yyvsp[0]);} -#line 2221 "y.tab.c" +#line 2224 "y.tab.c" break; case 101: /* iteration_statement: WHILE_SYM LP expression RP statement */ -#line 217 "yacc.y" +#line 220 "yacc.y" {yyval = makeNode(N_STMT_WHILE, yyvsp[-2], NIL, yyvsp[0]);} -#line 2227 "y.tab.c" +#line 2230 "y.tab.c" break; case 102: /* iteration_statement: DO_SYM statement WHILE_SYM LP expression RP SEMICOLON */ -#line 218 "yacc.y" +#line 221 "yacc.y" {yyval = makeNode(N_STMT_DO, yyvsp[-5], NIL, yyvsp[-2]);} -#line 2233 "y.tab.c" +#line 2236 "y.tab.c" break; case 103: /* iteration_statement: FOR_SYM LP for_expression RP statement */ -#line 219 "yacc.y" +#line 222 "yacc.y" {yyval = makeNode(N_STMT_FOR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2239 "y.tab.c" +#line 2242 "y.tab.c" break; case 104: /* for_expression: expression_opt SEMICOLON expression_opt SEMICOLON expression_opt */ -#line 222 "yacc.y" +#line 225 "yacc.y" {yyval = makeNode(N_FOR_EXP, yyvsp[-4], yyvsp[-2], yyvsp[0]);} -#line 2245 "y.tab.c" +#line 2248 "y.tab.c" break; case 105: /* expression_opt: %empty */ -#line 225 "yacc.y" +#line 228 "yacc.y" {yyval = NIL;} -#line 2251 "y.tab.c" +#line 2254 "y.tab.c" break; case 106: /* expression_opt: expression */ -#line 226 "yacc.y" +#line 229 "yacc.y" {yyval = yyvsp[0];} -#line 2257 "y.tab.c" +#line 2260 "y.tab.c" break; case 107: /* jump_statement: RETURN_SYM expression_opt SEMICOLON */ -#line 229 "yacc.y" +#line 232 "yacc.y" {yyval = makeNode(N_STMT_RETURN, NIL, yyvsp[-1], NIL);} -#line 2263 "y.tab.c" +#line 2266 "y.tab.c" break; case 108: /* jump_statement: CONTINUE_SYM SEMICOLON */ -#line 230 "yacc.y" +#line 233 "yacc.y" {yyval = makeNode(N_STMT_CONTINUE, NIL, NIL, NIL);} -#line 2269 "y.tab.c" +#line 2272 "y.tab.c" break; case 109: /* jump_statement: BREAK_SYM SEMICOLON */ -#line 231 "yacc.y" +#line 234 "yacc.y" {yyval = makeNode(N_STMT_BREAK, NIL, NIL, NIL);} -#line 2275 "y.tab.c" +#line 2278 "y.tab.c" break; case 110: /* arg_expression_list_opt: %empty */ -#line 234 "yacc.y" +#line 237 "yacc.y" {yyval = makeNode(N_ARG_LIST_NIL, NIL, NIL, NIL);} -#line 2281 "y.tab.c" +#line 2284 "y.tab.c" break; case 111: /* arg_expression_list_opt: arg_expression_list */ -#line 235 "yacc.y" +#line 238 "yacc.y" {yyval = yyvsp[0];} -#line 2287 "y.tab.c" +#line 2290 "y.tab.c" break; case 112: /* arg_expression_list: assignment_expression */ -#line 239 "yacc.y" +#line 242 "yacc.y" {yyval = makeNode(N_ARG_LIST, yyvsp[0], NIL, makeNode(N_ARG_LIST_NIL, NIL, NIL, NIL));} -#line 2293 "y.tab.c" +#line 2296 "y.tab.c" break; case 113: /* arg_expression_list: arg_expression_list COMMA assignment_expression */ -#line 241 "yacc.y" +#line 244 "yacc.y" {yyval = makeNodeList(N_ARG_LIST, yyvsp[-2], yyvsp[0]);} -#line 2299 "y.tab.c" +#line 2302 "y.tab.c" break; case 114: /* constant_expression_opt: %empty */ -#line 244 "yacc.y" +#line 247 "yacc.y" {yyval = NIL;} -#line 2305 "y.tab.c" +#line 2308 "y.tab.c" break; case 115: /* constant_expression_opt: constant_expression */ -#line 245 "yacc.y" +#line 248 "yacc.y" {yyval = yyvsp[0];} -#line 2311 "y.tab.c" +#line 2314 "y.tab.c" break; case 116: /* constant_expression: expression */ -#line 248 "yacc.y" +#line 251 "yacc.y" {yyval = yyvsp[0];} -#line 2317 "y.tab.c" +#line 2320 "y.tab.c" break; case 117: /* expression: comma_expression */ -#line 251 "yacc.y" +#line 254 "yacc.y" {yyval = yyvsp[0];} -#line 2323 "y.tab.c" +#line 2326 "y.tab.c" break; case 118: /* comma_expression: assignment_expression */ -#line 254 "yacc.y" +#line 257 "yacc.y" {yyval = yyvsp[0];} -#line 2329 "y.tab.c" +#line 2332 "y.tab.c" break; case 119: /* assignment_expression: conditional_expression */ -#line 257 "yacc.y" +#line 260 "yacc.y" {yyval = yyvsp[0];} -#line 2335 "y.tab.c" +#line 2338 "y.tab.c" break; case 120: /* assignment_expression: unary_expression ASSIGN assignment_expression */ -#line 258 "yacc.y" +#line 261 "yacc.y" {yyval = makeNode(N_EXP_ASSIGN, yyvsp[-2], NIL, yyvsp[0]);} -#line 2341 "y.tab.c" +#line 2344 "y.tab.c" break; case 121: /* conditional_expression: logical_OR_expression */ -#line 261 "yacc.y" +#line 264 "yacc.y" {yyval = yyvsp[0];} -#line 2347 "y.tab.c" +#line 2350 "y.tab.c" break; case 122: /* logical_OR_expression: logical_AND_expression */ -#line 264 "yacc.y" +#line 267 "yacc.y" {yyval = yyvsp[0];} -#line 2353 "y.tab.c" +#line 2356 "y.tab.c" break; case 123: /* logical_OR_expression: logical_OR_expression BARBAR logical_AND_expression */ -#line 266 "yacc.y" +#line 269 "yacc.y" {yyval = makeNode(N_EXP_OR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2359 "y.tab.c" +#line 2362 "y.tab.c" break; case 124: /* logical_AND_expression: bitwise_or_expression */ -#line 269 "yacc.y" +#line 272 "yacc.y" {yyval = yyvsp[0];} -#line 2365 "y.tab.c" +#line 2368 "y.tab.c" break; case 125: /* logical_AND_expression: logical_AND_expression AMPAMP bitwise_or_expression */ -#line 271 "yacc.y" +#line 274 "yacc.y" {yyval = makeNode(N_EXP_AND, yyvsp[-2], NIL, yyvsp[0]);} -#line 2371 "y.tab.c" +#line 2374 "y.tab.c" break; case 126: /* bitwise_or_expression: bitwise_xor_expression */ -#line 274 "yacc.y" +#line 277 "yacc.y" {yyval = yyvsp[0];} -#line 2377 "y.tab.c" +#line 2380 "y.tab.c" break; case 127: /* bitwise_xor_expression: bitwise_and_expression */ -#line 277 "yacc.y" +#line 280 "yacc.y" {yyval = yyvsp[0];} -#line 2383 "y.tab.c" +#line 2386 "y.tab.c" break; case 128: /* bitwise_and_expression: equality_expression */ -#line 280 "yacc.y" +#line 283 "yacc.y" {yyval = yyvsp[0];} -#line 2389 "y.tab.c" +#line 2392 "y.tab.c" break; case 129: /* equality_expression: relational_expression */ -#line 283 "yacc.y" +#line 286 "yacc.y" {yyval = yyvsp[0];} -#line 2395 "y.tab.c" +#line 2398 "y.tab.c" break; case 130: /* equality_expression: equality_expression EQL relational_expression */ -#line 284 "yacc.y" +#line 287 "yacc.y" {yyval = makeNode(N_EXP_EQL, yyvsp[-2], NIL, yyvsp[0]);} -#line 2401 "y.tab.c" +#line 2404 "y.tab.c" break; case 131: /* equality_expression: equality_expression NEQ relational_expression */ -#line 285 "yacc.y" +#line 288 "yacc.y" {yyval = makeNode(N_EXP_NEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2407 "y.tab.c" +#line 2410 "y.tab.c" break; case 132: /* relational_expression: shift_expression */ -#line 288 "yacc.y" +#line 291 "yacc.y" {yyval = yyvsp[0];} -#line 2413 "y.tab.c" +#line 2416 "y.tab.c" break; case 133: /* relational_expression: relational_expression LSS shift_expression */ -#line 289 "yacc.y" +#line 292 "yacc.y" {yyval = makeNode(N_EXP_LSS, yyvsp[-2], NIL, yyvsp[0]);} -#line 2419 "y.tab.c" +#line 2422 "y.tab.c" break; case 134: /* relational_expression: relational_expression GTR shift_expression */ -#line 290 "yacc.y" +#line 293 "yacc.y" {yyval = makeNode(N_EXP_GTR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2425 "y.tab.c" +#line 2428 "y.tab.c" break; case 135: /* relational_expression: relational_expression LEQ shift_expression */ -#line 291 "yacc.y" +#line 294 "yacc.y" {yyval = makeNode(N_EXP_LEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2431 "y.tab.c" +#line 2434 "y.tab.c" break; case 136: /* relational_expression: relational_expression GEQ shift_expression */ -#line 292 "yacc.y" +#line 295 "yacc.y" {yyval = makeNode(N_EXP_GEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2437 "y.tab.c" +#line 2440 "y.tab.c" break; case 137: /* shift_expression: additive_expression */ -#line 295 "yacc.y" +#line 298 "yacc.y" {yyval = yyvsp[0];} -#line 2443 "y.tab.c" +#line 2446 "y.tab.c" break; case 138: /* additive_expression: multiplicative_expression */ -#line 298 "yacc.y" +#line 301 "yacc.y" {yyval = yyvsp[0];} -#line 2449 "y.tab.c" +#line 2452 "y.tab.c" break; case 139: /* additive_expression: additive_expression PLUS multiplicative_expression */ -#line 299 "yacc.y" +#line 302 "yacc.y" {yyval = makeNode(N_EXP_ADD, yyvsp[-2], NIL, yyvsp[0]);} -#line 2455 "y.tab.c" +#line 2458 "y.tab.c" break; case 140: /* additive_expression: additive_expression MINUS multiplicative_expression */ -#line 300 "yacc.y" +#line 303 "yacc.y" {yyval = makeNode(N_EXP_SUB, yyvsp[-2], NIL, yyvsp[0]);} -#line 2461 "y.tab.c" +#line 2464 "y.tab.c" break; case 141: /* multiplicative_expression: cast_expression */ -#line 303 "yacc.y" +#line 306 "yacc.y" {yyval = yyvsp[0];} -#line 2467 "y.tab.c" +#line 2470 "y.tab.c" break; case 142: /* multiplicative_expression: multiplicative_expression STAR cast_expression */ -#line 304 "yacc.y" +#line 307 "yacc.y" {yyval = makeNode(N_EXP_MUL, yyvsp[-2], NIL, yyvsp[0]);} -#line 2473 "y.tab.c" +#line 2476 "y.tab.c" break; case 143: /* multiplicative_expression: multiplicative_expression SLASH cast_expression */ -#line 305 "yacc.y" +#line 308 "yacc.y" {yyval = makeNode(N_EXP_DIV, yyvsp[-2], NIL, yyvsp[0]);} -#line 2479 "y.tab.c" +#line 2482 "y.tab.c" break; case 144: /* multiplicative_expression: multiplicative_expression PERCENT cast_expression */ -#line 306 "yacc.y" +#line 309 "yacc.y" {yyval = makeNode(N_EXP_MOD, yyvsp[-2], NIL, yyvsp[0]);} -#line 2485 "y.tab.c" +#line 2488 "y.tab.c" break; case 145: /* cast_expression: unary_expression */ -#line 309 "yacc.y" +#line 312 "yacc.y" {yyval = yyvsp[0];} -#line 2491 "y.tab.c" +#line 2494 "y.tab.c" break; case 146: /* cast_expression: LP type_name RP cast_expression */ -#line 310 "yacc.y" +#line 313 "yacc.y" {yyval = makeNode(N_EXP_CAST, yyvsp[-2], NIL, yyvsp[0]);} -#line 2497 "y.tab.c" +#line 2500 "y.tab.c" break; case 147: /* unary_expression: postfix_expression */ -#line 313 "yacc.y" +#line 316 "yacc.y" {yyval = yyvsp[0];} -#line 2503 "y.tab.c" +#line 2506 "y.tab.c" break; case 148: /* unary_expression: PLUSPLUS unary_expression */ -#line 314 "yacc.y" +#line 317 "yacc.y" {yyval = makeNode(N_EXP_PRE_INC, NIL, yyvsp[0], NIL);} -#line 2509 "y.tab.c" +#line 2512 "y.tab.c" break; case 149: /* unary_expression: MINUSMINUS unary_expression */ -#line 315 "yacc.y" +#line 318 "yacc.y" {yyval = makeNode(N_EXP_PRE_DEC, NIL, yyvsp[0], NIL);} -#line 2515 "y.tab.c" +#line 2518 "y.tab.c" break; case 150: /* unary_expression: AMP cast_expression */ -#line 316 "yacc.y" +#line 319 "yacc.y" {yyval = makeNode(N_EXP_AMP, NIL, yyvsp[0], NIL);} -#line 2521 "y.tab.c" +#line 2524 "y.tab.c" break; case 151: /* unary_expression: STAR cast_expression */ -#line 317 "yacc.y" +#line 320 "yacc.y" {yyval = makeNode(N_EXP_STAR, NIL, yyvsp[0], NIL);} -#line 2527 "y.tab.c" +#line 2530 "y.tab.c" break; case 152: /* unary_expression: EXCL cast_expression */ -#line 318 "yacc.y" +#line 321 "yacc.y" {yyval = makeNode(N_EXP_NOT, NIL, yyvsp[0], NIL);} -#line 2533 "y.tab.c" +#line 2536 "y.tab.c" break; case 153: /* unary_expression: MINUS cast_expression */ -#line 319 "yacc.y" +#line 322 "yacc.y" {yyval = makeNode(N_EXP_MINUS, NIL, yyvsp[0], NIL);} -#line 2539 "y.tab.c" +#line 2542 "y.tab.c" break; case 154: /* unary_expression: PLUS cast_expression */ -#line 320 "yacc.y" +#line 323 "yacc.y" {yyval = makeNode(N_EXP_PLUS, NIL, yyvsp[0], NIL);} -#line 2545 "y.tab.c" +#line 2548 "y.tab.c" break; case 155: /* unary_expression: SIZEOF_SYM unary_expression */ -#line 321 "yacc.y" +#line 324 "yacc.y" {yyval = makeNode(N_EXP_SIZE_EXP, NIL, yyvsp[0], NIL);} -#line 2551 "y.tab.c" +#line 2554 "y.tab.c" break; case 156: /* unary_expression: SIZEOF_SYM LP type_name RP */ -#line 322 "yacc.y" +#line 325 "yacc.y" {yyval = makeNode(N_EXP_SIZE_TYPE, NIL, yyvsp[-1], NIL);} -#line 2557 "y.tab.c" +#line 2560 "y.tab.c" break; case 157: /* postfix_expression: primary_expression */ -#line 325 "yacc.y" +#line 328 "yacc.y" {yyval = yyvsp[0];} -#line 2563 "y.tab.c" +#line 2566 "y.tab.c" break; case 158: /* postfix_expression: postfix_expression LB expression RB */ -#line 326 "yacc.y" +#line 329 "yacc.y" {yyval = makeNode(N_EXP_ARRAY, yyvsp[-3], NIL, yyvsp[-1]);} -#line 2569 "y.tab.c" +#line 2572 "y.tab.c" break; case 159: /* postfix_expression: postfix_expression LP arg_expression_list_opt RP */ -#line 328 "yacc.y" +#line 331 "yacc.y" {yyval = makeNode(N_EXP_FUNCTION_CALL, yyvsp[-3], NIL, yyvsp[-1]);} -#line 2575 "y.tab.c" +#line 2578 "y.tab.c" break; case 160: /* postfix_expression: postfix_expression PERIOD IDENTIFIER */ -#line 329 "yacc.y" +#line 332 "yacc.y" {yyval = makeNode(N_EXP_STRUCT, yyvsp[-2], NIL, yyvsp[0]);} -#line 2581 "y.tab.c" +#line 2584 "y.tab.c" break; case 161: /* postfix_expression: postfix_expression ARROW IDENTIFIER */ -#line 330 "yacc.y" +#line 333 "yacc.y" {yyval = makeNode(N_EXP_ARROW, yyvsp[-2], NIL, yyvsp[0]);} -#line 2587 "y.tab.c" +#line 2590 "y.tab.c" break; case 162: /* postfix_expression: postfix_expression PLUSPLUS */ -#line 331 "yacc.y" +#line 334 "yacc.y" {yyval = makeNode(N_EXP_POST_INC, NIL, yyvsp[-1], NIL);} -#line 2593 "y.tab.c" +#line 2596 "y.tab.c" break; case 163: /* postfix_expression: postfix_expression MINUSMINUS */ -#line 332 "yacc.y" +#line 335 "yacc.y" {yyval = makeNode(N_EXP_POST_DEC, NIL, yyvsp[-1], NIL);} -#line 2599 "y.tab.c" +#line 2602 "y.tab.c" break; case 164: /* primary_expression: IDENTIFIER */ -#line 335 "yacc.y" +#line 338 "yacc.y" {yyval = makeNode(N_EXP_IDENT, NIL, getIdentifierDeclared(yyvsp[0]), NIL);} -#line 2605 "y.tab.c" +#line 2608 "y.tab.c" break; case 165: /* primary_expression: INTEGER_CONSTANT */ -#line 336 "yacc.y" +#line 339 "yacc.y" {yyval = makeNode(N_EXP_INT_CONST, NIL, yyvsp[0], NIL);} -#line 2611 "y.tab.c" +#line 2614 "y.tab.c" break; case 166: /* primary_expression: FLOAT_CONSTANT */ -#line 337 "yacc.y" +#line 340 "yacc.y" {yyval = makeNode(N_EXP_FLOAT_CONST, NIL, yyvsp[0], NIL);} -#line 2617 "y.tab.c" +#line 2620 "y.tab.c" break; case 167: /* primary_expression: CHARACTER_CONSTANT */ -#line 338 "yacc.y" +#line 341 "yacc.y" {yyval = makeNode(N_EXP_CHAR_CONST, NIL, yyvsp[0], NIL);} -#line 2623 "y.tab.c" +#line 2626 "y.tab.c" break; case 168: /* primary_expression: STRING_LITERAL */ -#line 339 "yacc.y" +#line 342 "yacc.y" {yyval = makeNode(N_EXP_STRING_LITERAL, NIL, yyvsp[0], NIL);} -#line 2629 "y.tab.c" +#line 2632 "y.tab.c" break; case 169: /* primary_expression: LP expression RP */ -#line 340 "yacc.y" +#line 343 "yacc.y" {yyval = yyvsp[-1];} -#line 2635 "y.tab.c" +#line 2638 "y.tab.c" break; case 170: /* type_name: declaration_specifiers abstract_declarator_opt */ -#line 344 "yacc.y" +#line 347 "yacc.y" {yyval = setTypeNameSpecifier(yyvsp[0], yyvsp[-1]);} -#line 2641 "y.tab.c" +#line 2644 "y.tab.c" break; -#line 2645 "y.tab.c" +#line 2648 "y.tab.c" default: break; } @@ -2834,7 +2837,7 @@ yyparse (void) return yyresult; } -#line 346 "yacc.y" +#line 349 "yacc.y" extern char *yytext; yyerror(char *s) diff --git a/06-c-syntax-analyzer/yacc.y b/06-c-syntax-analyzer/yacc.y index ed38fc6..321fdd9 100644 --- a/06-c-syntax-analyzer/yacc.y +++ b/06-c-syntax-analyzer/yacc.y @@ -1,4 +1,7 @@ %{ +#define YYSTYPE_IS_DECLARED 1 +#define YYSTYPE long long + #include "type.h" #include "func.h" From 6c4e1baa9342352201f4f50faf3b23944a8e2d86 Mon Sep 17 00:00:00 2001 From: daeun Date: Sun, 16 Nov 2025 20:30:08 +0900 Subject: [PATCH 2/4] build(Makefile): add gdb option #15 --- 06-c-syntax-analyzer/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/06-c-syntax-analyzer/Makefile b/06-c-syntax-analyzer/Makefile index 929b4aa..aa193e0 100644 --- a/06-c-syntax-analyzer/Makefile +++ b/06-c-syntax-analyzer/Makefile @@ -1,5 +1,5 @@ a.out: yacc lex - gcc y.tab.c lex.yy.c print.c main.c -w + gcc -g y.tab.c lex.yy.c print.c main.c -w yacc: yacc.y yacc -d yacc.y lex: lex.l From c5d24ff489c0ac24909ef1a3f01a4ece52fd3297 Mon Sep 17 00:00:00 2001 From: daeun Date: Sun, 16 Nov 2025 22:39:23 +0900 Subject: [PATCH 3/4] fix: fix seg fault #15 --- 06-c-syntax-analyzer/func.h | 3 +- 06-c-syntax-analyzer/lex.l | 6 +- 06-c-syntax-analyzer/lex.yy.c | 6 +- 06-c-syntax-analyzer/y.tab.c | 1405 +++++++++++++++++---------------- 06-c-syntax-analyzer/yacc.y | 10 +- 5 files changed, 733 insertions(+), 697 deletions(-) diff --git a/06-c-syntax-analyzer/func.h b/06-c-syntax-analyzer/func.h index 5a29166..eb1e818 100644 --- a/06-c-syntax-analyzer/func.h +++ b/06-c-syntax-analyzer/func.h @@ -316,7 +316,7 @@ A_ID *setFunctionDeclaratorSpecifier(A_ID *id, A_SPECIFIER *p) { setDefaultSpecifier(p); // check function identifier immediately before '(' - if (id->type->kind != T_FUNC) { + if (id->type == 0 || id->type->kind != T_FUNC) { syntax_error(21, NULL); return (id); } else { @@ -507,6 +507,7 @@ BOOLEAN isPointerOrArrayType(A_TYPE *t) { return (FALSE); } + void initialize() { // primitive data types λ…Έλ“œ 생성 int_type = setTypeAndKindOfDeclarator(makeType(T_ENUM), ID_TYPE, makeIdentifier("int")); diff --git a/06-c-syntax-analyzer/lex.l b/06-c-syntax-analyzer/lex.l index e632352..818059f 100644 --- a/06-c-syntax-analyzer/lex.l +++ b/06-c-syntax-analyzer/lex.l @@ -73,9 +73,9 @@ while { return(WHILE_SYM); } "\=" { return(ASSIGN); } {digit}+ { yylval = atoi(yytext); return(INTEGER_CONSTANT); } -{digit}+\.{digit}+ { yylval = (int)makeString(yytext); return(FLOAT_CONSTANT); } +{digit}+\.{digit}+ { yylval = (YYSTYPE)makeString(yytext); return(FLOAT_CONSTANT); } {letter}({letter}|{digit})* { return(checkIdentifier(yytext)); } -\"([^"\n]|\\["\n])*\" { yylval = (int)makeString(yytext); return(STRING_LITERAL); } +\"([^"\n]|\\["\n])*\" { yylval = (YYSTYPE)makeString(yytext); return(STRING_LITERAL); } \'([^'\n]|\'\')\' { yylval = *(yytext+1); return(CHARACTER_CONSTANT); } "//"[^\n]* { } @@ -96,7 +96,7 @@ int checkIdentifier(char *s){ id = id->prev; } if (!id){ - yylval = (int)makeString(s); + yylval = (YYSTYPE)makeString(s); return(IDENTIFIER); } else if (id->kind == ID_TYPE){ yylval = id->type; diff --git a/06-c-syntax-analyzer/lex.yy.c b/06-c-syntax-analyzer/lex.yy.c index 3abd555..3b26e24 100644 --- a/06-c-syntax-analyzer/lex.yy.c +++ b/06-c-syntax-analyzer/lex.yy.c @@ -1080,7 +1080,7 @@ YY_RULE_SETUP case 52: YY_RULE_SETUP #line 76 "lex.l" -{ yylval = (int)makeString(yytext); return(FLOAT_CONSTANT); } +{ yylval = (YYSTYPE)makeString(yytext); return(FLOAT_CONSTANT); } YY_BREAK case 53: YY_RULE_SETUP @@ -1091,7 +1091,7 @@ case 54: /* rule 54 can match eol */ YY_RULE_SETUP #line 78 "lex.l" -{ yylval = (int)makeString(yytext); return(STRING_LITERAL); } +{ yylval = (YYSTYPE)makeString(yytext); return(STRING_LITERAL); } YY_BREAK case 55: YY_RULE_SETUP @@ -2131,7 +2131,7 @@ int checkIdentifier(char *s){ id = id->prev; } if (!id){ - yylval = (int)makeString(s); + yylval = (YYSTYPE)makeString(s); return(IDENTIFIER); } else if (id->kind == ID_TYPE){ yylval = id->type; diff --git a/06-c-syntax-analyzer/y.tab.c b/06-c-syntax-analyzer/y.tab.c index 64110cd..27ad918 100644 --- a/06-c-syntax-analyzer/y.tab.c +++ b/06-c-syntax-analyzer/y.tab.c @@ -79,7 +79,7 @@ extern int line_no, syntax_err; extern A_NODE *root; extern A_ID *current_id; extern int current_level; -extern A_TYPE *int_type; +extern A_TYPE *int_type, *float_type, *char_type, *void_type, *string_type; #line 85 "y.tab.c" @@ -331,76 +331,79 @@ enum yysymbol_kind_t YYSYMBOL_function_definition = 63, /* function_definition */ YYSYMBOL_64_1 = 64, /* @1 */ YYSYMBOL_65_2 = 65, /* @2 */ - YYSYMBOL_declaration = 66, /* declaration */ - YYSYMBOL_declaration_specifiers = 67, /* declaration_specifiers */ - YYSYMBOL_storage_class_specifier = 68, /* storage_class_specifier */ - YYSYMBOL_init_declarator_list = 69, /* init_declarator_list */ - YYSYMBOL_init_declarator = 70, /* init_declarator */ - YYSYMBOL_initializer = 71, /* initializer */ - YYSYMBOL_initializer_list = 72, /* initializer_list */ - YYSYMBOL_type_specifier = 73, /* type_specifier */ - YYSYMBOL_struct_type_specifier = 74, /* struct_type_specifier */ - YYSYMBOL_75_3 = 75, /* @3 */ - YYSYMBOL_76_4 = 76, /* @4 */ - YYSYMBOL_77_5 = 77, /* @5 */ - YYSYMBOL_78_6 = 78, /* @6 */ - YYSYMBOL_struct_or_union = 79, /* struct_or_union */ - YYSYMBOL_struct_declaration_list = 80, /* struct_declaration_list */ - YYSYMBOL_struct_declaration = 81, /* struct_declaration */ - YYSYMBOL_struct_declarator_list = 82, /* struct_declarator_list */ - YYSYMBOL_struct_declarator = 83, /* struct_declarator */ - YYSYMBOL_enum_type_specifier = 84, /* enum_type_specifier */ - YYSYMBOL_85_7 = 85, /* @7 */ - YYSYMBOL_86_8 = 86, /* @8 */ - YYSYMBOL_enumerator_list = 87, /* enumerator_list */ - YYSYMBOL_enumerator = 88, /* enumerator */ - YYSYMBOL_89_9 = 89, /* @9 */ - YYSYMBOL_declarator = 90, /* declarator */ - YYSYMBOL_pointer = 91, /* pointer */ - YYSYMBOL_direct_declarator = 92, /* direct_declarator */ - YYSYMBOL_93_10 = 93, /* @10 */ - YYSYMBOL_parameter_type_list_opt = 94, /* parameter_type_list_opt */ - YYSYMBOL_parameter_type_list = 95, /* parameter_type_list */ - YYSYMBOL_parameter_list = 96, /* parameter_list */ - YYSYMBOL_parameter_declaration = 97, /* parameter_declaration */ - YYSYMBOL_abstract_declarator_opt = 98, /* abstract_declarator_opt */ - YYSYMBOL_abstract_declarator = 99, /* abstract_declarator */ - YYSYMBOL_direct_abstract_declarator = 100, /* direct_abstract_declarator */ - YYSYMBOL_statement_list_opt = 101, /* statement_list_opt */ - YYSYMBOL_statement_list = 102, /* statement_list */ - YYSYMBOL_statement = 103, /* statement */ - YYSYMBOL_labeled_statement = 104, /* labeled_statement */ - YYSYMBOL_compound_statement = 105, /* compound_statement */ - YYSYMBOL_106_11 = 106, /* @11 */ - YYSYMBOL_expression_statement = 107, /* expression_statement */ - YYSYMBOL_selection_statement = 108, /* selection_statement */ - YYSYMBOL_iteration_statement = 109, /* iteration_statement */ - YYSYMBOL_for_expression = 110, /* for_expression */ - YYSYMBOL_expression_opt = 111, /* expression_opt */ - YYSYMBOL_jump_statement = 112, /* jump_statement */ - YYSYMBOL_arg_expression_list_opt = 113, /* arg_expression_list_opt */ - YYSYMBOL_arg_expression_list = 114, /* arg_expression_list */ - YYSYMBOL_constant_expression_opt = 115, /* constant_expression_opt */ - YYSYMBOL_constant_expression = 116, /* constant_expression */ - YYSYMBOL_expression = 117, /* expression */ - YYSYMBOL_comma_expression = 118, /* comma_expression */ - YYSYMBOL_assignment_expression = 119, /* assignment_expression */ - YYSYMBOL_conditional_expression = 120, /* conditional_expression */ - YYSYMBOL_logical_OR_expression = 121, /* logical_OR_expression */ - YYSYMBOL_logical_AND_expression = 122, /* logical_AND_expression */ - YYSYMBOL_bitwise_or_expression = 123, /* bitwise_or_expression */ - YYSYMBOL_bitwise_xor_expression = 124, /* bitwise_xor_expression */ - YYSYMBOL_bitwise_and_expression = 125, /* bitwise_and_expression */ - YYSYMBOL_equality_expression = 126, /* equality_expression */ - YYSYMBOL_relational_expression = 127, /* relational_expression */ - YYSYMBOL_shift_expression = 128, /* shift_expression */ - YYSYMBOL_additive_expression = 129, /* additive_expression */ - YYSYMBOL_multiplicative_expression = 130, /* multiplicative_expression */ - YYSYMBOL_cast_expression = 131, /* cast_expression */ - YYSYMBOL_unary_expression = 132, /* unary_expression */ - YYSYMBOL_postfix_expression = 133, /* postfix_expression */ - YYSYMBOL_primary_expression = 134, /* primary_expression */ - YYSYMBOL_type_name = 135 /* type_name */ + YYSYMBOL_declaration_list_opt = 66, /* declaration_list_opt */ + YYSYMBOL_declaration_list = 67, /* declaration_list */ + YYSYMBOL_declaration = 68, /* declaration */ + YYSYMBOL_declaration_specifiers = 69, /* declaration_specifiers */ + YYSYMBOL_storage_class_specifier = 70, /* storage_class_specifier */ + YYSYMBOL_init_declarator_list_opt = 71, /* init_declarator_list_opt */ + YYSYMBOL_init_declarator_list = 72, /* init_declarator_list */ + YYSYMBOL_init_declarator = 73, /* init_declarator */ + YYSYMBOL_initializer = 74, /* initializer */ + YYSYMBOL_initializer_list = 75, /* initializer_list */ + YYSYMBOL_type_specifier = 76, /* type_specifier */ + YYSYMBOL_struct_type_specifier = 77, /* struct_type_specifier */ + YYSYMBOL_78_3 = 78, /* @3 */ + YYSYMBOL_79_4 = 79, /* @4 */ + YYSYMBOL_80_5 = 80, /* @5 */ + YYSYMBOL_81_6 = 81, /* @6 */ + YYSYMBOL_struct_or_union = 82, /* struct_or_union */ + YYSYMBOL_struct_declaration_list = 83, /* struct_declaration_list */ + YYSYMBOL_struct_declaration = 84, /* struct_declaration */ + YYSYMBOL_struct_declarator_list = 85, /* struct_declarator_list */ + YYSYMBOL_struct_declarator = 86, /* struct_declarator */ + YYSYMBOL_enum_type_specifier = 87, /* enum_type_specifier */ + YYSYMBOL_88_7 = 88, /* @7 */ + YYSYMBOL_89_8 = 89, /* @8 */ + YYSYMBOL_enumerator_list = 90, /* enumerator_list */ + YYSYMBOL_enumerator = 91, /* enumerator */ + YYSYMBOL_92_9 = 92, /* @9 */ + YYSYMBOL_declarator = 93, /* declarator */ + YYSYMBOL_pointer = 94, /* pointer */ + YYSYMBOL_direct_declarator = 95, /* direct_declarator */ + YYSYMBOL_96_10 = 96, /* @10 */ + YYSYMBOL_parameter_type_list_opt = 97, /* parameter_type_list_opt */ + YYSYMBOL_parameter_type_list = 98, /* parameter_type_list */ + YYSYMBOL_parameter_list = 99, /* parameter_list */ + YYSYMBOL_parameter_declaration = 100, /* parameter_declaration */ + YYSYMBOL_abstract_declarator_opt = 101, /* abstract_declarator_opt */ + YYSYMBOL_abstract_declarator = 102, /* abstract_declarator */ + YYSYMBOL_direct_abstract_declarator = 103, /* direct_abstract_declarator */ + YYSYMBOL_statement_list_opt = 104, /* statement_list_opt */ + YYSYMBOL_statement_list = 105, /* statement_list */ + YYSYMBOL_statement = 106, /* statement */ + YYSYMBOL_labeled_statement = 107, /* labeled_statement */ + YYSYMBOL_compound_statement = 108, /* compound_statement */ + YYSYMBOL_109_11 = 109, /* @11 */ + YYSYMBOL_expression_statement = 110, /* expression_statement */ + YYSYMBOL_selection_statement = 111, /* selection_statement */ + YYSYMBOL_iteration_statement = 112, /* iteration_statement */ + YYSYMBOL_for_expression = 113, /* for_expression */ + YYSYMBOL_expression_opt = 114, /* expression_opt */ + YYSYMBOL_jump_statement = 115, /* jump_statement */ + YYSYMBOL_arg_expression_list_opt = 116, /* arg_expression_list_opt */ + YYSYMBOL_arg_expression_list = 117, /* arg_expression_list */ + YYSYMBOL_constant_expression_opt = 118, /* constant_expression_opt */ + YYSYMBOL_constant_expression = 119, /* constant_expression */ + YYSYMBOL_expression = 120, /* expression */ + YYSYMBOL_comma_expression = 121, /* comma_expression */ + YYSYMBOL_assignment_expression = 122, /* assignment_expression */ + YYSYMBOL_conditional_expression = 123, /* conditional_expression */ + YYSYMBOL_logical_OR_expression = 124, /* logical_OR_expression */ + YYSYMBOL_logical_AND_expression = 125, /* logical_AND_expression */ + YYSYMBOL_bitwise_or_expression = 126, /* bitwise_or_expression */ + YYSYMBOL_bitwise_xor_expression = 127, /* bitwise_xor_expression */ + YYSYMBOL_bitwise_and_expression = 128, /* bitwise_and_expression */ + YYSYMBOL_equality_expression = 129, /* equality_expression */ + YYSYMBOL_relational_expression = 130, /* relational_expression */ + YYSYMBOL_shift_expression = 131, /* shift_expression */ + YYSYMBOL_additive_expression = 132, /* additive_expression */ + YYSYMBOL_multiplicative_expression = 133, /* multiplicative_expression */ + YYSYMBOL_cast_expression = 134, /* cast_expression */ + YYSYMBOL_unary_expression = 135, /* unary_expression */ + YYSYMBOL_postfix_expression = 136, /* postfix_expression */ + YYSYMBOL_primary_expression = 137, /* primary_expression */ + YYSYMBOL_type_name = 138 /* type_name */ }; typedef enum yysymbol_kind_t yysymbol_kind_t; @@ -728,16 +731,16 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 29 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 497 +#define YYLAST 455 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 59 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 77 +#define YYNNTS 80 /* YYNRULES -- Number of rules. */ -#define YYNRULES 170 +#define YYNRULES 176 /* YYNSTATES -- Number of states. */ -#define YYNSTATES 287 +#define YYNSTATES 293 /* YYMAXUTOK -- Last valid token kind. */ #define YYMAXUTOK 313 @@ -793,23 +796,23 @@ static const yytype_int8 yytranslate[] = static const yytype_int16 yyrline[] = { 0, 29, 29, 33, 34, 37, 38, 41, 41, 43, - 43, 55, 58, 59, 60, 61, 64, 65, 66, 73, - 74, 77, 78, 81, 82, 85, 86, 89, 90, 91, - 94, 95, 94, 97, 98, 97, 100, 103, 104, 107, - 108, 111, 114, 115, 118, 121, 121, 123, 123, 125, - 128, 129, 132, 133, 133, 137, 138, 141, 142, 145, - 146, 147, 149, 149, 155, 156, 159, 160, 163, 164, - 167, 168, 171, 172, 175, 176, 177, 180, 181, 182, - 183, 184, 187, 188, 191, 192, 195, 196, 197, 198, - 199, 200, 203, 204, 207, 207, 211, 212, 215, 216, - 217, 220, 221, 222, 225, 228, 229, 232, 233, 234, - 237, 238, 241, 243, 247, 248, 251, 254, 257, 260, - 261, 264, 267, 268, 272, 273, 277, 280, 283, 286, - 287, 288, 291, 292, 293, 294, 295, 298, 301, 302, - 303, 306, 307, 308, 309, 312, 313, 316, 317, 318, - 319, 320, 321, 322, 323, 324, 325, 328, 329, 330, - 332, 333, 334, 335, 338, 339, 340, 341, 342, 343, - 346 + 43, 47, 48, 51, 52, 55, 58, 59, 60, 61, + 64, 65, 66, 69, 70, 73, 74, 77, 78, 81, + 82, 85, 86, 89, 90, 91, 94, 95, 94, 97, + 98, 97, 100, 103, 104, 107, 108, 111, 114, 115, + 118, 121, 121, 123, 123, 125, 128, 129, 132, 133, + 133, 137, 138, 141, 142, 145, 146, 147, 149, 149, + 155, 156, 159, 160, 163, 164, 167, 168, 171, 172, + 175, 176, 177, 180, 181, 182, 183, 184, 187, 188, + 191, 192, 195, 196, 197, 198, 199, 200, 203, 204, + 207, 207, 211, 212, 215, 216, 217, 220, 221, 222, + 225, 228, 229, 232, 233, 234, 237, 238, 241, 243, + 247, 248, 251, 254, 257, 260, 261, 264, 267, 268, + 272, 273, 277, 280, 283, 286, 287, 288, 291, 292, + 293, 294, 295, 298, 301, 302, 303, 306, 307, 308, + 309, 312, 313, 316, 317, 318, 319, 320, 321, 322, + 323, 324, 325, 328, 329, 330, 332, 333, 334, 335, + 338, 339, 340, 341, 342, 343, 346 }; #endif @@ -836,30 +839,31 @@ static const char *const yytname[] = "PERCENT", "LSS", "GTR", "LEQ", "GEQ", "EQL", "NEQ", "AMPAMP", "BARBAR", "LR", "RR", "LP", "RP", "LB", "RB", "SEMICOLON", "COLON", "DOTDOTDOT", "PERIOD", "$accept", "program", "translation_unit", - "external_declaration", "function_definition", "@1", "@2", "declaration", + "external_declaration", "function_definition", "@1", "@2", + "declaration_list_opt", "declaration_list", "declaration", "declaration_specifiers", "storage_class_specifier", - "init_declarator_list", "init_declarator", "initializer", - "initializer_list", "type_specifier", "struct_type_specifier", "@3", - "@4", "@5", "@6", "struct_or_union", "struct_declaration_list", - "struct_declaration", "struct_declarator_list", "struct_declarator", - "enum_type_specifier", "@7", "@8", "enumerator_list", "enumerator", "@9", - "declarator", "pointer", "direct_declarator", "@10", - "parameter_type_list_opt", "parameter_type_list", "parameter_list", - "parameter_declaration", "abstract_declarator_opt", - "abstract_declarator", "direct_abstract_declarator", - "statement_list_opt", "statement_list", "statement", "labeled_statement", - "compound_statement", "@11", "expression_statement", - "selection_statement", "iteration_statement", "for_expression", - "expression_opt", "jump_statement", "arg_expression_list_opt", - "arg_expression_list", "constant_expression_opt", "constant_expression", - "expression", "comma_expression", "assignment_expression", - "conditional_expression", "logical_OR_expression", - "logical_AND_expression", "bitwise_or_expression", - "bitwise_xor_expression", "bitwise_and_expression", - "equality_expression", "relational_expression", "shift_expression", - "additive_expression", "multiplicative_expression", "cast_expression", - "unary_expression", "postfix_expression", "primary_expression", - "type_name", YY_NULLPTR + "init_declarator_list_opt", "init_declarator_list", "init_declarator", + "initializer", "initializer_list", "type_specifier", + "struct_type_specifier", "@3", "@4", "@5", "@6", "struct_or_union", + "struct_declaration_list", "struct_declaration", + "struct_declarator_list", "struct_declarator", "enum_type_specifier", + "@7", "@8", "enumerator_list", "enumerator", "@9", "declarator", + "pointer", "direct_declarator", "@10", "parameter_type_list_opt", + "parameter_type_list", "parameter_list", "parameter_declaration", + "abstract_declarator_opt", "abstract_declarator", + "direct_abstract_declarator", "statement_list_opt", "statement_list", + "statement", "labeled_statement", "compound_statement", "@11", + "expression_statement", "selection_statement", "iteration_statement", + "for_expression", "expression_opt", "jump_statement", + "arg_expression_list_opt", "arg_expression_list", + "constant_expression_opt", "constant_expression", "expression", + "comma_expression", "assignment_expression", "conditional_expression", + "logical_OR_expression", "logical_AND_expression", + "bitwise_or_expression", "bitwise_xor_expression", + "bitwise_and_expression", "equality_expression", "relational_expression", + "shift_expression", "additive_expression", "multiplicative_expression", + "cast_expression", "unary_expression", "postfix_expression", + "primary_expression", "type_name", YY_NULLPTR }; static const char * @@ -869,12 +873,12 @@ yysymbol_name (yysymbol_kind_t yysymbol) } #endif -#define YYPACT_NINF (-213) +#define YYPACT_NINF (-194) #define yypact_value_is_default(Yyn) \ ((Yyn) == YYPACT_NINF) -#define YYTABLE_NINF (-54) +#define YYTABLE_NINF (-60) #define yytable_value_is_error(Yyn) \ 0 @@ -883,35 +887,36 @@ yysymbol_name (yysymbol_kind_t yysymbol) STATE-NUM. */ static const yytype_int16 yypact[] = { - 446, -213, -213, -213, -213, -213, -213, -213, 53, -8, - 39, 68, 446, -213, -213, -213, 39, 203, 203, -213, - 86, -213, -213, 55, 97, 59, 74, -213, 50, -213, - -213, -17, -213, -1, -213, -213, 82, 92, 108, 97, - -213, 366, 115, 162, -213, 39, -213, 346, 108, 128, - -213, -213, -213, 203, -213, -213, -213, -213, -213, 366, - 386, 386, 366, 366, 366, 366, 406, 310, 116, -213, - -213, -213, -213, -213, 130, 137, -213, -213, -213, 19, - 77, -213, 90, 73, -213, 157, 170, -213, 162, 160, - 1, -213, -213, 165, 346, -213, -213, -213, -213, 129, - 238, 40, 143, -213, 169, -213, -213, -213, 366, -213, - -213, -213, -213, -213, -213, 310, -213, 10, 146, 152, - -213, 366, 366, 366, 366, 366, 366, 366, 366, 366, - 366, 366, 366, 366, 366, 211, -213, -213, 366, 366, - 216, 16, 191, 162, -213, -213, 79, 129, 39, 101, - -213, 366, 166, 173, 174, 176, 238, 179, 366, 177, - 181, -213, 183, 238, -213, -213, -213, -213, -213, -213, - -213, 182, 196, 366, -213, 43, -213, -213, 102, -213, - 178, 186, 282, 107, -213, -213, 366, 137, -213, 77, - 77, -213, -213, -213, -213, 73, 73, -213, -213, -213, - -213, -213, 188, 206, -213, 194, -213, -213, 366, -213, - 346, -213, 121, -5, -213, -213, -213, -213, 195, 238, - 366, 366, 366, 229, 366, 197, -213, -213, -213, -213, - -213, -213, 201, 205, 212, 102, 203, 366, -213, -213, - -213, -213, -213, 366, -213, -213, -213, -213, 39, -213, - 238, -213, 213, 215, 217, 226, 227, 223, -213, -213, - -213, -213, 228, 230, -213, -213, -213, 238, 238, 238, - 366, 238, 366, -213, -213, 262, -213, -213, 231, -213, - 233, 238, 235, 366, -213, -213, -213 + 404, -194, -194, -194, -194, -194, -194, -194, 61, 40, + 28, 99, 404, -194, -194, -194, 28, 292, 292, -194, + 111, -194, -194, 18, 25, 104, 110, -194, 86, -194, + -194, 68, 120, -194, 11, -194, -194, 117, 128, 130, + 25, -194, 344, 139, 213, -194, -194, 28, 175, 130, + 168, -194, -194, -194, 292, -194, -194, -194, -194, -194, + 344, 355, 355, 344, 344, 344, 344, 364, 308, 164, + -194, -194, -194, -194, -194, 172, 176, -194, -194, -194, + 6, 121, -194, 74, 26, -194, 190, 197, -194, 213, + 193, 75, -194, -194, 196, 175, -194, -194, -194, -194, + 141, 292, 41, 180, -194, 199, -194, -194, -194, 344, + -194, -194, -194, -194, -194, -194, 308, -194, 24, 181, + 182, -194, 344, 344, 344, 344, 344, 344, 344, 344, + 344, 344, 344, 344, 344, 344, 232, -194, -194, 344, + 344, 237, 89, 216, 213, -194, -194, 92, 141, 28, + 122, -194, 236, 292, -194, 28, 33, 344, -194, 38, + -194, -194, 71, -194, 15, 194, 280, 90, -194, -194, + 344, 176, -194, 121, 121, -194, -194, -194, -194, 26, + 26, -194, -194, -194, -194, -194, 211, 221, -194, 210, + -194, -194, 344, -194, 175, -194, 171, 7, -194, -194, + -194, -194, 344, 195, 214, 224, 225, 236, 226, 344, + 212, 223, -194, 229, 236, -194, -194, -194, -194, -194, + -194, -194, 227, -194, 228, 231, 234, 71, 292, 344, + -194, -194, -194, -194, -194, 344, -194, -194, -194, -194, + 28, -194, 230, 236, 344, 344, 344, 260, 344, 242, + -194, -194, -194, -194, -194, -194, -194, -194, -194, 246, + 245, -194, -194, 236, -194, 248, 251, 256, 258, 267, + 269, -194, -194, -194, -194, 236, 236, 236, 344, 236, + 344, 306, -194, -194, 274, -194, 272, 236, 273, 344, + -194, -194, -194 }; /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. @@ -919,61 +924,62 @@ static const yytype_int16 yypact[] = means the default is an error. */ static const yytype_uint8 yydefact[] = { - 0, 59, 29, 16, 17, 18, 37, 38, 47, 57, - 0, 0, 2, 3, 5, 6, 0, 13, 12, 27, - 33, 28, 9, 0, 56, 49, 0, 58, 0, 1, - 4, 0, 19, 21, 15, 14, 36, 0, 0, 55, - 62, 114, 0, 0, 60, 0, 11, 0, 0, 0, - 34, 94, 10, 64, 164, 165, 166, 167, 168, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 115, - 116, 117, 118, 119, 121, 122, 124, 126, 127, 128, - 129, 132, 137, 138, 141, 145, 147, 157, 0, 52, - 0, 50, 20, 21, 0, 22, 23, 8, 31, 0, - 82, 72, 0, 65, 66, 68, 151, 145, 0, 148, - 149, 150, 152, 153, 154, 0, 155, 72, 0, 0, - 61, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 162, 163, 110, 0, - 0, 0, 0, 0, 48, 25, 0, 0, 0, 0, - 39, 0, 0, 0, 0, 0, 0, 0, 105, 0, - 0, 96, 0, 83, 84, 86, 87, 88, 89, 90, - 91, 0, 64, 114, 70, 75, 71, 73, 74, 63, - 0, 0, 64, 75, 170, 169, 0, 123, 125, 130, - 131, 133, 134, 135, 136, 140, 139, 142, 143, 144, - 120, 161, 0, 111, 112, 0, 160, 46, 0, 51, - 0, 24, 0, 0, 42, 44, 35, 40, 0, 0, - 0, 0, 0, 0, 105, 0, 106, 108, 109, 95, - 85, 97, 0, 0, 0, 76, 64, 114, 67, 69, - 156, 146, 159, 0, 158, 54, 26, 32, 0, 41, - 0, 93, 0, 0, 0, 0, 0, 0, 107, 79, - 77, 78, 0, 0, 113, 43, 92, 0, 0, 0, - 0, 0, 105, 81, 80, 98, 100, 101, 0, 103, - 0, 0, 0, 105, 99, 102, 104 + 0, 65, 35, 20, 21, 22, 43, 44, 53, 63, + 0, 0, 2, 3, 5, 6, 23, 17, 16, 33, + 39, 34, 9, 0, 62, 55, 0, 64, 0, 1, + 4, 0, 24, 25, 27, 19, 18, 42, 0, 0, + 61, 68, 120, 0, 0, 66, 15, 0, 0, 0, + 0, 40, 100, 10, 70, 170, 171, 172, 173, 174, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 121, 122, 123, 124, 125, 127, 128, 130, 132, 133, + 134, 135, 138, 143, 144, 147, 151, 153, 163, 0, + 58, 0, 56, 26, 27, 0, 28, 29, 8, 37, + 0, 11, 78, 0, 71, 72, 74, 157, 151, 0, + 154, 155, 156, 158, 159, 160, 0, 161, 78, 0, + 0, 67, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 168, 169, 116, + 0, 0, 0, 0, 0, 54, 31, 0, 0, 0, + 0, 45, 88, 12, 13, 23, 70, 120, 76, 81, + 77, 79, 80, 69, 0, 0, 70, 81, 176, 175, + 0, 129, 131, 136, 137, 139, 140, 141, 142, 146, + 145, 148, 149, 150, 126, 167, 0, 117, 118, 0, + 166, 52, 0, 57, 0, 30, 0, 0, 48, 50, + 41, 46, 0, 0, 0, 0, 0, 0, 0, 111, + 0, 0, 102, 0, 89, 90, 92, 93, 94, 95, + 96, 97, 0, 14, 0, 0, 0, 82, 70, 120, + 73, 75, 162, 152, 165, 0, 164, 60, 32, 38, + 0, 47, 0, 0, 0, 0, 0, 0, 111, 0, + 112, 114, 115, 101, 91, 103, 85, 83, 84, 0, + 0, 119, 49, 0, 99, 0, 0, 0, 0, 0, + 0, 113, 87, 86, 98, 0, 0, 0, 0, 0, + 111, 104, 106, 107, 0, 109, 0, 0, 0, 111, + 105, 108, 110 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -213, -213, -213, 270, -213, -213, -213, -213, 37, -213, - -213, 240, -86, -213, -90, -213, -213, -213, -213, -213, - -213, 151, -139, -213, 51, -213, -213, -213, 214, 158, - -213, -9, -6, -19, -213, -51, -213, -213, 120, 187, - -137, -136, -213, -213, -122, -213, 24, -213, -213, -213, - -213, -213, -212, -213, -213, -213, -149, -42, -41, -213, - -113, -213, -213, 184, 185, -213, -213, -213, 14, 47, - -213, 32, -32, -46, -213, -213, 193 + -194, -194, -194, 317, -194, -194, -194, -194, -194, -68, + 5, -194, -194, -194, 283, -85, -194, -89, -194, -194, + -194, -194, -194, -194, 184, -116, -194, 94, -194, -194, + -194, 247, 191, -194, -9, -5, -15, -194, -52, -194, + -194, 173, 235, -61, -110, -194, -194, -175, -194, 69, + -194, -194, -194, -194, -194, -193, -194, -194, -194, -139, + -45, -42, -194, -119, -194, -194, 217, 233, -194, -194, + -194, 49, 42, -194, 84, -51, 67, -194, -194, 238 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { - 0, 11, 12, 13, 14, 48, 38, 15, 101, 17, - 31, 32, 95, 146, 18, 19, 49, 147, 37, 99, - 20, 149, 150, 213, 214, 21, 42, 26, 90, 91, - 142, 22, 23, 24, 53, 232, 103, 104, 105, 176, - 177, 178, 162, 163, 164, 165, 166, 100, 167, 168, - 169, 256, 225, 170, 202, 203, 68, 69, 171, 71, - 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, - 82, 83, 84, 85, 86, 87, 119 + 0, 11, 12, 13, 14, 49, 39, 152, 153, 15, + 102, 17, 31, 32, 33, 96, 147, 18, 19, 50, + 148, 38, 100, 20, 150, 151, 197, 198, 21, 43, + 26, 91, 92, 143, 22, 23, 24, 54, 224, 104, + 105, 106, 160, 161, 162, 213, 214, 215, 216, 217, + 101, 218, 219, 220, 269, 249, 221, 186, 187, 69, + 70, 222, 72, 73, 74, 75, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 87, 88, 120 }; /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If @@ -981,110 +987,102 @@ static const yytype_int16 yydefgoto[] = number is the opposite. If YYTABLE_NINF, syntax error. */ static const yytype_int16 yytable[] = { - 70, 28, 102, 27, 39, 96, 70, 33, 145, 148, - 217, 45, 257, 107, 109, 110, 107, 107, 107, 107, - 116, 200, 9, 248, 234, 204, 118, 106, 47, 143, - 111, 112, 113, 114, 223, 233, 93, 16, 46, 235, - 9, 230, 1, 1, 143, 233, 1, 235, -7, 16, - 249, 144, 96, 70, 34, 35, 25, 148, 1, 148, - 280, 182, 52, 173, 123, 124, 207, 118, 29, 9, - 9, 286, 97, 217, 118, 107, 107, 107, 107, 107, - 107, 107, 107, 107, 107, 107, 107, 107, 263, 36, - 10, 172, 174, 173, 172, 175, 173, 251, 205, 197, - 198, 199, 44, 131, 117, 2, 10, 210, -45, 218, - 70, 183, 132, 133, 6, 7, 8, 226, 125, 126, - 127, 128, 148, 43, 246, 2, 129, 130, 266, 211, - 264, -30, 70, 2, 6, 7, 8, 189, 190, 215, - 107, 50, 6, 7, 8, 275, 276, 277, 40, 279, - 41, 216, 117, 236, 241, 237, 39, 51, 182, 284, - 173, 195, 196, 28, 88, 89, 175, 245, 96, 70, - 120, 247, 191, 192, 193, 194, 183, 98, 121, 252, - 253, 254, 2, 226, 122, 262, 134, 3, 4, -53, - 5, 6, 7, 8, 47, 179, 70, 180, 185, 1, - 2, 135, 136, 137, 186, 3, 4, 2, 5, 6, - 7, 8, 3, 4, 201, 5, 6, 7, 8, 206, - 208, 138, 219, 139, 220, 221, 9, 222, 140, 278, - 224, 226, 227, 229, 243, 238, 228, 231, 240, 215, - 242, 54, 226, 55, 56, 57, 58, 172, 244, 173, - 255, 250, 258, 259, 151, 152, 153, 260, 154, 155, - 156, 157, 158, 159, 160, 267, 261, 268, 59, 269, - 60, 61, 62, 63, 64, 65, 66, 270, 272, 271, - 273, 281, 30, 282, 274, 92, 2, 51, 283, 67, - 285, 3, 4, 161, 5, 6, 7, 8, 212, 265, - 239, 209, 141, 0, 184, 187, 0, 188, 181, 0, - 0, 0, 9, 54, 2, 55, 56, 57, 58, 3, - 4, 0, 5, 6, 7, 8, 0, 0, 0, 0, - 0, 0, 0, 182, 0, 173, 0, 0, 0, 0, - 59, 0, 60, 61, 62, 63, 64, 65, 66, 54, - 0, 55, 56, 57, 58, 0, 0, 0, 0, 0, - 0, 67, 0, 0, 0, 0, 0, 0, 0, 54, - 0, 55, 56, 57, 58, 0, 59, 0, 60, 61, - 62, 63, 64, 65, 66, 0, 0, 0, 0, 54, - 0, 55, 56, 57, 58, 94, 59, 67, 60, 61, - 62, 63, 64, 65, 66, 0, 0, 0, 0, 54, - 0, 55, 56, 57, 58, 0, 59, 67, 60, 61, - 62, 63, 64, 65, 66, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 59, 108, 60, 61, - 62, 63, 64, 65, 66, 0, 0, 0, 0, 1, - 2, 0, 0, 0, 0, 3, 4, 115, 5, 6, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 9, 0, 0, 0, + 71, 28, 103, 97, 27, 16, 71, 34, 40, 107, + 146, 149, 112, 113, 114, 115, 184, 16, 226, 2, + 188, 1, 35, 36, 3, 4, 119, 5, 6, 7, + 8, 1, 247, 154, 201, 240, 1, 2, 94, 254, + 48, 1, 3, 4, 1, 5, 6, 7, 8, 227, + 97, 124, 125, 71, 9, 270, 132, 227, 9, 149, + -7, 149, 241, 9, 25, 133, 134, 119, 264, 10, + 9, 9, 230, 118, 119, 166, 41, 157, 42, 10, + 201, 181, 182, 183, 156, 223, 157, 286, 274, 156, + 260, 157, 156, 158, 157, 225, 292, 159, 189, 29, + 281, 282, 283, 144, 285, 225, 155, 149, 53, 238, + 130, 131, 290, 167, 37, 71, 261, 144, 98, 233, + 194, 118, 228, 46, 229, 145, 2, 108, 110, 111, + 108, 108, 108, 108, 117, 6, 7, 8, 45, 191, + 199, 166, 195, 157, 40, 2, 94, 28, 47, 97, + 237, 159, 71, -51, 6, 7, 8, 242, 155, 44, + 71, 167, 126, 127, 128, 129, -36, 250, 175, 176, + 177, 178, 200, 173, 174, 2, 259, 51, 55, 52, + 56, 57, 58, 59, 6, 7, 8, 71, 89, 108, + 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, + 108, 108, 265, 266, 267, 60, 250, 61, 62, 63, + 64, 65, 66, 67, 179, 180, 90, 99, 121, 135, + 122, 239, -59, 123, 95, 48, 68, 164, 136, 137, + 138, 199, 163, 169, 170, 185, 284, 108, 250, 55, + 190, 56, 57, 58, 59, 192, 232, 250, 139, 235, + 140, 243, 202, 203, 204, 141, 205, 206, 207, 208, + 209, 210, 211, 234, 236, 244, 60, 251, 61, 62, + 63, 64, 65, 66, 67, 245, 246, 248, 252, 253, + 256, 268, 255, 257, 2, 52, 263, 68, 258, 3, + 4, 212, 5, 6, 7, 8, 2, 271, 272, 273, + 275, 3, 4, 276, 5, 6, 7, 8, 277, 278, + 9, 55, 2, 56, 57, 58, 59, 3, 4, 279, + 5, 6, 7, 8, 280, 287, 288, 289, 291, 30, + 93, 166, 196, 157, 262, 193, 142, 231, 60, 171, + 61, 62, 63, 64, 65, 66, 67, 55, 0, 56, + 57, 58, 59, 168, 165, 0, 172, 0, 55, 68, + 56, 57, 58, 59, 0, 0, 0, 55, 0, 56, + 57, 58, 59, 0, 60, 0, 61, 62, 63, 64, + 65, 66, 67, 0, 0, 60, 0, 61, 62, 63, + 64, 65, 66, 67, 60, 68, 61, 62, 63, 64, + 65, 66, 67, 0, 0, 0, 109, 1, 2, 0, + 0, 0, 0, 3, 4, 116, 5, 6, 7, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 10 + 0, 0, 0, 0, 0, 10 }; static const yytype_int16 yycheck[] = { - 41, 10, 53, 9, 23, 47, 47, 16, 94, 99, - 149, 28, 224, 59, 60, 61, 62, 63, 64, 65, - 66, 134, 30, 28, 173, 138, 67, 59, 29, 28, - 62, 63, 64, 65, 156, 172, 45, 0, 55, 175, - 30, 163, 3, 3, 28, 182, 3, 183, 49, 12, - 55, 50, 94, 94, 17, 18, 3, 147, 3, 149, - 272, 51, 38, 53, 45, 46, 50, 108, 0, 30, - 30, 283, 48, 212, 115, 121, 122, 123, 124, 125, - 126, 127, 128, 129, 130, 131, 132, 133, 237, 3, - 51, 51, 101, 53, 51, 101, 53, 219, 139, 131, - 132, 133, 52, 30, 67, 4, 51, 28, 49, 151, - 151, 117, 39, 40, 13, 14, 15, 158, 41, 42, - 43, 44, 212, 49, 210, 4, 36, 37, 250, 50, - 243, 49, 173, 4, 13, 14, 15, 123, 124, 148, - 186, 49, 13, 14, 15, 267, 268, 269, 51, 271, - 53, 50, 115, 51, 186, 53, 175, 49, 51, 281, - 53, 129, 130, 172, 49, 3, 172, 208, 210, 210, - 54, 50, 125, 126, 127, 128, 182, 49, 48, 220, - 221, 222, 4, 224, 47, 236, 29, 9, 10, 29, - 12, 13, 14, 15, 29, 52, 237, 28, 52, 3, - 4, 31, 32, 33, 52, 9, 10, 4, 12, 13, - 14, 15, 9, 10, 3, 12, 13, 14, 15, 3, - 29, 51, 56, 53, 51, 51, 30, 51, 58, 270, - 51, 272, 55, 50, 28, 57, 55, 55, 52, 248, - 52, 3, 283, 5, 6, 7, 8, 51, 54, 53, - 21, 56, 55, 52, 16, 17, 18, 52, 20, 21, - 22, 23, 24, 25, 26, 52, 54, 52, 30, 52, - 32, 33, 34, 35, 36, 37, 38, 51, 55, 52, - 52, 19, 12, 52, 54, 45, 4, 49, 55, 51, - 55, 9, 10, 55, 12, 13, 14, 15, 147, 248, - 180, 143, 88, -1, 117, 121, -1, 122, 115, -1, - -1, -1, 30, 3, 4, 5, 6, 7, 8, 9, - 10, -1, 12, 13, 14, 15, -1, -1, -1, -1, - -1, -1, -1, 51, -1, 53, -1, -1, -1, -1, - 30, -1, 32, 33, 34, 35, 36, 37, 38, 3, - -1, 5, 6, 7, 8, -1, -1, -1, -1, -1, - -1, 51, -1, -1, -1, -1, -1, -1, -1, 3, - -1, 5, 6, 7, 8, -1, 30, -1, 32, 33, - 34, 35, 36, 37, 38, -1, -1, -1, -1, 3, - -1, 5, 6, 7, 8, 49, 30, 51, 32, 33, - 34, 35, 36, 37, 38, -1, -1, -1, -1, 3, - -1, 5, 6, 7, 8, -1, 30, 51, 32, 33, - 34, 35, 36, 37, 38, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 30, 51, 32, 33, - 34, 35, 36, 37, 38, -1, -1, -1, -1, 3, - 4, -1, -1, -1, -1, 9, 10, 51, 12, 13, - 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 30, -1, -1, -1, + 42, 10, 54, 48, 9, 0, 48, 16, 23, 60, + 95, 100, 63, 64, 65, 66, 135, 12, 157, 4, + 139, 3, 17, 18, 9, 10, 68, 12, 13, 14, + 15, 3, 207, 101, 150, 28, 3, 4, 47, 214, + 29, 3, 9, 10, 3, 12, 13, 14, 15, 159, + 95, 45, 46, 95, 30, 248, 30, 167, 30, 148, + 49, 150, 55, 30, 3, 39, 40, 109, 243, 51, + 30, 30, 57, 68, 116, 51, 51, 53, 53, 51, + 196, 132, 133, 134, 51, 153, 53, 280, 263, 51, + 229, 53, 51, 102, 53, 156, 289, 102, 140, 0, + 275, 276, 277, 28, 279, 166, 101, 196, 39, 194, + 36, 37, 287, 118, 3, 157, 235, 28, 49, 170, + 28, 116, 51, 55, 53, 50, 4, 60, 61, 62, + 63, 64, 65, 66, 67, 13, 14, 15, 52, 50, + 149, 51, 50, 53, 159, 4, 155, 156, 28, 194, + 192, 156, 194, 49, 13, 14, 15, 202, 153, 49, + 202, 166, 41, 42, 43, 44, 49, 209, 126, 127, + 128, 129, 50, 124, 125, 4, 228, 49, 3, 49, + 5, 6, 7, 8, 13, 14, 15, 229, 49, 122, + 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, + 133, 134, 244, 245, 246, 30, 248, 32, 33, 34, + 35, 36, 37, 38, 130, 131, 3, 49, 54, 29, + 48, 50, 29, 47, 49, 29, 51, 28, 31, 32, + 33, 240, 52, 52, 52, 3, 278, 170, 280, 3, + 3, 5, 6, 7, 8, 29, 52, 289, 51, 28, + 53, 56, 16, 17, 18, 58, 20, 21, 22, 23, + 24, 25, 26, 52, 54, 51, 30, 55, 32, 33, + 34, 35, 36, 37, 38, 51, 51, 51, 55, 50, + 52, 21, 55, 52, 4, 49, 56, 51, 54, 9, + 10, 55, 12, 13, 14, 15, 4, 55, 52, 54, + 52, 9, 10, 52, 12, 13, 14, 15, 52, 51, + 30, 3, 4, 5, 6, 7, 8, 9, 10, 52, + 12, 13, 14, 15, 55, 19, 52, 55, 55, 12, + 47, 51, 148, 53, 240, 144, 89, 164, 30, 122, + 32, 33, 34, 35, 36, 37, 38, 3, -1, 5, + 6, 7, 8, 118, 116, -1, 123, -1, 3, 51, + 5, 6, 7, 8, -1, -1, -1, 3, -1, 5, + 6, 7, 8, -1, 30, -1, 32, 33, 34, 35, + 36, 37, 38, -1, -1, 30, -1, 32, 33, 34, + 35, 36, 37, 38, 30, 51, 32, 33, 34, 35, + 36, 37, 38, -1, -1, -1, 51, 3, 4, -1, + -1, -1, -1, 9, 10, 51, 12, 13, 14, 15, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 30, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 51 + -1, -1, -1, -1, -1, 51 }; /* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of @@ -1092,80 +1090,81 @@ static const yytype_int16 yycheck[] = static const yytype_uint8 yystos[] = { 0, 3, 4, 9, 10, 12, 13, 14, 15, 30, - 51, 60, 61, 62, 63, 66, 67, 68, 73, 74, - 79, 84, 90, 91, 92, 3, 86, 91, 90, 0, - 62, 69, 70, 90, 67, 67, 3, 77, 65, 92, - 51, 53, 85, 49, 52, 28, 55, 29, 64, 75, - 49, 49, 105, 93, 3, 5, 6, 7, 8, 30, - 32, 33, 34, 35, 36, 37, 38, 51, 115, 116, - 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, - 127, 128, 129, 130, 131, 132, 133, 134, 49, 3, - 87, 88, 70, 90, 49, 71, 116, 105, 49, 78, - 106, 67, 94, 95, 96, 97, 131, 132, 51, 132, - 132, 131, 131, 131, 131, 51, 132, 67, 117, 135, - 54, 48, 47, 45, 46, 41, 42, 43, 44, 36, - 37, 30, 39, 40, 29, 31, 32, 33, 51, 53, - 58, 87, 89, 28, 50, 71, 72, 76, 73, 80, - 81, 16, 17, 18, 20, 21, 22, 23, 24, 25, - 26, 55, 101, 102, 103, 104, 105, 107, 108, 109, - 112, 117, 51, 53, 90, 91, 98, 99, 100, 52, - 28, 135, 51, 91, 98, 52, 52, 122, 123, 127, - 127, 128, 128, 128, 128, 130, 130, 131, 131, 131, - 119, 3, 113, 114, 119, 117, 3, 50, 29, 88, - 28, 50, 80, 82, 83, 90, 50, 81, 116, 56, - 51, 51, 51, 103, 51, 111, 117, 55, 55, 50, - 103, 55, 94, 99, 115, 100, 51, 53, 57, 97, - 52, 131, 52, 28, 54, 117, 71, 50, 28, 55, - 56, 103, 117, 117, 117, 21, 110, 111, 55, 52, - 52, 54, 94, 115, 119, 83, 103, 52, 52, 52, - 51, 52, 55, 52, 54, 103, 103, 103, 117, 103, - 111, 19, 52, 55, 103, 55, 111 + 51, 60, 61, 62, 63, 68, 69, 70, 76, 77, + 82, 87, 93, 94, 95, 3, 89, 94, 93, 0, + 62, 71, 72, 73, 93, 69, 69, 3, 80, 65, + 95, 51, 53, 88, 49, 52, 55, 28, 29, 64, + 78, 49, 49, 108, 96, 3, 5, 6, 7, 8, + 30, 32, 33, 34, 35, 36, 37, 38, 51, 118, + 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, + 129, 130, 131, 132, 133, 134, 135, 136, 137, 49, + 3, 90, 91, 73, 93, 49, 74, 119, 108, 49, + 81, 109, 69, 97, 98, 99, 100, 134, 135, 51, + 135, 135, 134, 134, 134, 134, 51, 135, 69, 120, + 138, 54, 48, 47, 45, 46, 41, 42, 43, 44, + 36, 37, 30, 39, 40, 29, 31, 32, 33, 51, + 53, 58, 90, 92, 28, 50, 74, 75, 79, 76, + 83, 84, 66, 67, 68, 69, 51, 53, 93, 94, + 101, 102, 103, 52, 28, 138, 51, 94, 101, 52, + 52, 125, 126, 130, 130, 131, 131, 131, 131, 133, + 133, 134, 134, 134, 122, 3, 116, 117, 122, 120, + 3, 50, 29, 91, 28, 50, 83, 85, 86, 93, + 50, 84, 16, 17, 18, 20, 21, 22, 23, 24, + 25, 26, 55, 104, 105, 106, 107, 108, 110, 111, + 112, 115, 120, 68, 97, 102, 118, 103, 51, 53, + 57, 100, 52, 134, 52, 28, 54, 120, 74, 50, + 28, 55, 119, 56, 51, 51, 51, 106, 51, 114, + 120, 55, 55, 50, 106, 55, 52, 52, 54, 97, + 118, 122, 86, 56, 106, 120, 120, 120, 21, 113, + 114, 55, 52, 54, 106, 52, 52, 52, 51, 52, + 55, 106, 106, 106, 120, 106, 114, 19, 52, 55, + 106, 55, 114 }; /* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ static const yytype_uint8 yyr1[] = { 0, 59, 60, 61, 61, 62, 62, 64, 63, 65, - 63, 66, 67, 67, 67, 67, 68, 68, 68, 69, - 69, 70, 70, 71, 71, 72, 72, 73, 73, 73, - 75, 76, 74, 77, 78, 74, 74, 79, 79, 80, - 80, 81, 82, 82, 83, 85, 84, 86, 84, 84, - 87, 87, 88, 89, 88, 90, 90, 91, 91, 92, - 92, 92, 93, 92, 94, 94, 95, 95, 96, 96, - 97, 97, 98, 98, 99, 99, 99, 100, 100, 100, - 100, 100, 101, 101, 102, 102, 103, 103, 103, 103, - 103, 103, 104, 104, 106, 105, 107, 107, 108, 108, - 108, 109, 109, 109, 110, 111, 111, 112, 112, 112, - 113, 113, 114, 114, 115, 115, 116, 117, 118, 119, - 119, 120, 121, 121, 122, 122, 123, 124, 125, 126, - 126, 126, 127, 127, 127, 127, 127, 128, 129, 129, - 129, 130, 130, 130, 130, 131, 131, 132, 132, 132, - 132, 132, 132, 132, 132, 132, 132, 133, 133, 133, - 133, 133, 133, 133, 134, 134, 134, 134, 134, 134, - 135 + 63, 66, 66, 67, 67, 68, 69, 69, 69, 69, + 70, 70, 70, 71, 71, 72, 72, 73, 73, 74, + 74, 75, 75, 76, 76, 76, 78, 79, 77, 80, + 81, 77, 77, 82, 82, 83, 83, 84, 85, 85, + 86, 88, 87, 89, 87, 87, 90, 90, 91, 92, + 91, 93, 93, 94, 94, 95, 95, 95, 96, 95, + 97, 97, 98, 98, 99, 99, 100, 100, 101, 101, + 102, 102, 102, 103, 103, 103, 103, 103, 104, 104, + 105, 105, 106, 106, 106, 106, 106, 106, 107, 107, + 109, 108, 110, 110, 111, 111, 111, 112, 112, 112, + 113, 114, 114, 115, 115, 115, 116, 116, 117, 117, + 118, 118, 119, 120, 121, 122, 122, 123, 124, 124, + 125, 125, 126, 127, 128, 129, 129, 129, 130, 130, + 130, 130, 130, 131, 132, 132, 132, 133, 133, 133, + 133, 134, 134, 135, 135, 135, 135, 135, 135, 135, + 135, 135, 135, 136, 136, 136, 136, 136, 136, 136, + 137, 137, 137, 137, 137, 137, 138 }; /* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ static const yytype_int8 yyr2[] = { 0, 2, 1, 1, 2, 1, 1, 0, 4, 0, - 3, 3, 1, 1, 2, 2, 1, 1, 1, 1, - 3, 1, 3, 1, 3, 1, 3, 1, 1, 1, - 0, 0, 7, 0, 0, 6, 2, 1, 1, 1, - 2, 3, 1, 3, 1, 0, 6, 0, 5, 2, - 1, 3, 1, 0, 4, 2, 1, 1, 2, 1, - 3, 4, 0, 5, 0, 1, 1, 3, 1, 3, - 2, 2, 0, 1, 1, 1, 2, 3, 3, 3, - 4, 4, 0, 1, 1, 2, 1, 1, 1, 1, - 1, 1, 4, 3, 0, 4, 1, 2, 5, 7, - 5, 5, 7, 5, 5, 0, 1, 3, 2, 2, - 0, 1, 1, 3, 0, 1, 1, 1, 1, 1, - 3, 1, 1, 3, 1, 3, 1, 1, 1, 1, - 3, 3, 1, 3, 3, 3, 3, 1, 1, 3, - 3, 1, 3, 3, 3, 1, 4, 1, 2, 2, - 2, 2, 2, 2, 2, 2, 4, 1, 4, 4, - 3, 3, 2, 2, 1, 1, 1, 1, 1, 3, - 2 + 3, 0, 1, 1, 2, 3, 1, 1, 2, 2, + 1, 1, 1, 0, 1, 1, 3, 1, 3, 1, + 3, 1, 3, 1, 1, 1, 0, 0, 7, 0, + 0, 6, 2, 1, 1, 1, 2, 3, 1, 3, + 1, 0, 6, 0, 5, 2, 1, 3, 1, 0, + 4, 2, 1, 1, 2, 1, 3, 4, 0, 5, + 0, 1, 1, 3, 1, 3, 2, 2, 0, 1, + 1, 1, 2, 3, 3, 3, 4, 4, 0, 1, + 1, 2, 1, 1, 1, 1, 1, 1, 4, 3, + 0, 5, 1, 2, 5, 7, 5, 5, 7, 5, + 5, 0, 1, 3, 2, 2, 0, 1, 1, 3, + 0, 1, 1, 1, 1, 1, 3, 1, 1, 3, + 1, 3, 1, 1, 1, 1, 3, 3, 1, 3, + 3, 3, 3, 1, 1, 3, 3, 1, 3, 3, + 3, 1, 4, 1, 2, 2, 2, 2, 2, 2, + 2, 2, 4, 1, 4, 4, 3, 3, 2, 2, + 1, 1, 1, 1, 1, 3, 2 }; @@ -1631,1020 +1630,1056 @@ yyparse (void) case 2: /* program: translation_unit */ #line 30 "yacc.y" {root = makeNode(N_PROGRAM, NIL, yyvsp[0], NIL); checkForwardReference();} -#line 1635 "y.tab.c" +#line 1634 "y.tab.c" break; case 3: /* translation_unit: external_declaration */ #line 33 "yacc.y" {yyval = yyvsp[0];} -#line 1641 "y.tab.c" +#line 1640 "y.tab.c" break; case 4: /* translation_unit: translation_unit external_declaration */ #line 34 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-1], yyvsp[0]);} -#line 1647 "y.tab.c" +#line 1646 "y.tab.c" break; case 5: /* external_declaration: function_definition */ #line 37 "yacc.y" {yyval = yyvsp[0];} -#line 1653 "y.tab.c" +#line 1652 "y.tab.c" break; case 6: /* external_declaration: declaration */ #line 38 "yacc.y" {yyval = yyvsp[0];} -#line 1659 "y.tab.c" +#line 1658 "y.tab.c" break; case 7: /* @1: %empty */ #line 41 "yacc.y" {yyval = setFunctionDeclaratorSpecifier(yyvsp[0], yyvsp[-1]);} -#line 1665 "y.tab.c" +#line 1664 "y.tab.c" break; case 8: /* function_definition: declaration_specifiers declarator @1 compound_statement */ #line 42 "yacc.y" {yyval = setFunctionDeclaratorBody(yyvsp[-1], yyvsp[0]);} -#line 1671 "y.tab.c" +#line 1670 "y.tab.c" break; case 9: /* @2: %empty */ #line 43 "yacc.y" {yyval = setFunctionDeclaratorSpecifier(yyvsp[0], makeSpecifier(int_type, 0));} -#line 1677 "y.tab.c" +#line 1676 "y.tab.c" break; case 10: /* function_definition: declarator @2 compound_statement */ #line 44 "yacc.y" {yyval = setFunctionDeclaratorBody(yyvsp[-1], yyvsp[0]);} -#line 1683 "y.tab.c" +#line 1682 "y.tab.c" + break; + + case 11: /* declaration_list_opt: %empty */ +#line 47 "yacc.y" + {yyval = NIL;} +#line 1688 "y.tab.c" break; - case 11: /* declaration: declaration_specifiers init_declarator_list SEMICOLON */ + case 12: /* declaration_list_opt: declaration_list */ +#line 48 "yacc.y" + {yyval = yyvsp[0];} +#line 1694 "y.tab.c" + break; + + case 13: /* declaration_list: declaration */ +#line 51 "yacc.y" + {yyval = yyvsp[0];} +#line 1700 "y.tab.c" + break; + + case 14: /* declaration_list: declaration_list declaration */ +#line 52 "yacc.y" + {yyval = linkDeclaratorList(yyvsp[-1], yyvsp[0]);} +#line 1706 "y.tab.c" + break; + + case 15: /* declaration: declaration_specifiers init_declarator_list_opt SEMICOLON */ #line 55 "yacc.y" - {yyval = setDeclaratorListSpecifier(yyvsp[-2], yyvsp[-1]);} -#line 1689 "y.tab.c" + {yyval = setDeclaratorListSpecifier(yyvsp[-1], yyvsp[-2]);} +#line 1712 "y.tab.c" break; - case 12: /* declaration_specifiers: type_specifier */ + case 16: /* declaration_specifiers: type_specifier */ #line 58 "yacc.y" {yyval = makeSpecifier(yyvsp[0], 0);} -#line 1695 "y.tab.c" +#line 1718 "y.tab.c" break; - case 13: /* declaration_specifiers: storage_class_specifier */ + case 17: /* declaration_specifiers: storage_class_specifier */ #line 59 "yacc.y" {yyval = makeSpecifier(0, yyvsp[0]);} -#line 1701 "y.tab.c" +#line 1724 "y.tab.c" break; - case 14: /* declaration_specifiers: type_specifier declaration_specifiers */ + case 18: /* declaration_specifiers: type_specifier declaration_specifiers */ #line 60 "yacc.y" {yyval = updateSpecifier(yyvsp[0], yyvsp[-1], 0);} -#line 1707 "y.tab.c" +#line 1730 "y.tab.c" break; - case 15: /* declaration_specifiers: storage_class_specifier declaration_specifiers */ + case 19: /* declaration_specifiers: storage_class_specifier declaration_specifiers */ #line 61 "yacc.y" {yyval = updateSpecifier(yyvsp[0], 0, yyvsp[-1]);} -#line 1713 "y.tab.c" +#line 1736 "y.tab.c" break; - case 16: /* storage_class_specifier: AUTO_SYM */ + case 20: /* storage_class_specifier: AUTO_SYM */ #line 64 "yacc.y" {yyval = S_AUTO;} -#line 1719 "y.tab.c" +#line 1742 "y.tab.c" break; - case 17: /* storage_class_specifier: STATIC_SYM */ + case 21: /* storage_class_specifier: STATIC_SYM */ #line 65 "yacc.y" {yyval = S_STATIC;} -#line 1725 "y.tab.c" +#line 1748 "y.tab.c" break; - case 18: /* storage_class_specifier: TYPEDEF_SYM */ + case 22: /* storage_class_specifier: TYPEDEF_SYM */ #line 66 "yacc.y" {yyval = S_TYPEDEF;} -#line 1731 "y.tab.c" +#line 1754 "y.tab.c" + break; + + case 23: /* init_declarator_list_opt: %empty */ +#line 69 "yacc.y" + {yyval = makeDummyIdentifier();} +#line 1760 "y.tab.c" break; - case 19: /* init_declarator_list: init_declarator */ + case 24: /* init_declarator_list_opt: init_declarator_list */ +#line 70 "yacc.y" + {yyval = yyvsp[0];} +#line 1766 "y.tab.c" + break; + + case 25: /* init_declarator_list: init_declarator */ #line 73 "yacc.y" {yyval = yyvsp[0];} -#line 1737 "y.tab.c" +#line 1772 "y.tab.c" break; - case 20: /* init_declarator_list: init_declarator_list COMMA init_declarator */ + case 26: /* init_declarator_list: init_declarator_list COMMA init_declarator */ #line 74 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1743 "y.tab.c" +#line 1778 "y.tab.c" break; - case 21: /* init_declarator: declarator */ + case 27: /* init_declarator: declarator */ #line 77 "yacc.y" {yyval = yyvsp[0];} -#line 1749 "y.tab.c" +#line 1784 "y.tab.c" break; - case 22: /* init_declarator: declarator ASSIGN initializer */ + case 28: /* init_declarator: declarator ASSIGN initializer */ #line 78 "yacc.y" {yyval = setDeclaratorInit(yyvsp[-2], yyvsp[0]);} -#line 1755 "y.tab.c" +#line 1790 "y.tab.c" break; - case 23: /* initializer: constant_expression */ + case 29: /* initializer: constant_expression */ #line 81 "yacc.y" {yyval = makeNode(N_INIT_LIST_ONE, NIL, yyvsp[0], NIL);} -#line 1761 "y.tab.c" +#line 1796 "y.tab.c" break; - case 24: /* initializer: LR initializer_list RR */ + case 30: /* initializer: LR initializer_list RR */ #line 82 "yacc.y" {yyval = yyvsp[-1];} -#line 1767 "y.tab.c" +#line 1802 "y.tab.c" break; - case 25: /* initializer_list: initializer */ + case 31: /* initializer_list: initializer */ #line 85 "yacc.y" {yyval = makeNode(N_INIT_LIST, yyvsp[0], NIL, makeNode(N_INIT_LIST_NIL, NIL, NIL, NIL));} -#line 1773 "y.tab.c" +#line 1808 "y.tab.c" break; - case 26: /* initializer_list: initializer_list COMMA initializer */ + case 32: /* initializer_list: initializer_list COMMA initializer */ #line 86 "yacc.y" {yyval = makeNodeList(N_INIT_LIST, yyvsp[-2], yyvsp[0]);} -#line 1779 "y.tab.c" +#line 1814 "y.tab.c" break; - case 27: /* type_specifier: struct_type_specifier */ + case 33: /* type_specifier: struct_type_specifier */ #line 89 "yacc.y" {yyval = yyvsp[0];} -#line 1785 "y.tab.c" +#line 1820 "y.tab.c" break; - case 28: /* type_specifier: enum_type_specifier */ + case 34: /* type_specifier: enum_type_specifier */ #line 90 "yacc.y" {yyval = yyvsp[0];} -#line 1791 "y.tab.c" +#line 1826 "y.tab.c" break; - case 29: /* type_specifier: TYPE_IDENTIFIER */ + case 35: /* type_specifier: TYPE_IDENTIFIER */ #line 91 "yacc.y" - {yyval = yyvsp[0];} -#line 1797 "y.tab.c" + {yyval = yyvsp[0];} +#line 1832 "y.tab.c" break; - case 30: /* @3: %empty */ + case 36: /* @3: %empty */ #line 94 "yacc.y" {yyval = setTypeStructOrEnumIdentifier(yyvsp[-1], yyvsp[0], ID_STRUCT);} -#line 1803 "y.tab.c" +#line 1838 "y.tab.c" break; - case 31: /* @4: %empty */ + case 37: /* @4: %empty */ #line 95 "yacc.y" {yyval = current_id; current_level++;} -#line 1809 "y.tab.c" +#line 1844 "y.tab.c" break; - case 32: /* struct_type_specifier: struct_or_union IDENTIFIER @3 LR @4 struct_declaration_list RR */ + case 38: /* struct_type_specifier: struct_or_union IDENTIFIER @3 LR @4 struct_declaration_list RR */ #line 96 "yacc.y" {checkForwardReference(); yyval = setTypeField(yyvsp[-4], yyvsp[-1]); current_level--; current_id = yyvsp[-2];} -#line 1815 "y.tab.c" +#line 1850 "y.tab.c" break; - case 33: /* @5: %empty */ + case 39: /* @5: %empty */ #line 97 "yacc.y" {yyval = makeType(yyvsp[0]);} -#line 1821 "y.tab.c" +#line 1856 "y.tab.c" break; - case 34: /* @6: %empty */ + case 40: /* @6: %empty */ #line 98 "yacc.y" {yyval = current_id; current_level++;} -#line 1827 "y.tab.c" +#line 1862 "y.tab.c" break; - case 35: /* struct_type_specifier: struct_or_union @5 LR @6 struct_declaration_list RR */ + case 41: /* struct_type_specifier: struct_or_union @5 LR @6 struct_declaration_list RR */ #line 99 "yacc.y" {checkForwardReference(); yyval = setTypeField(yyvsp[-4], yyvsp[-1]); current_level--; current_id = yyvsp[-2];} -#line 1833 "y.tab.c" +#line 1868 "y.tab.c" break; - case 36: /* struct_type_specifier: struct_or_union IDENTIFIER */ + case 42: /* struct_type_specifier: struct_or_union IDENTIFIER */ #line 100 "yacc.y" {yyval = getTypeOfStructOrEnumRefIdentifier(yyvsp[-1], yyvsp[0], ID_STRUCT);} -#line 1839 "y.tab.c" +#line 1874 "y.tab.c" break; - case 37: /* struct_or_union: STRUCT_SYM */ + case 43: /* struct_or_union: STRUCT_SYM */ #line 103 "yacc.y" {yyval = T_STRUCT;} -#line 1845 "y.tab.c" +#line 1880 "y.tab.c" break; - case 38: /* struct_or_union: UNION_SYM */ + case 44: /* struct_or_union: UNION_SYM */ #line 104 "yacc.y" {yyval = T_UNION;} -#line 1851 "y.tab.c" +#line 1886 "y.tab.c" break; - case 39: /* struct_declaration_list: struct_declaration */ + case 45: /* struct_declaration_list: struct_declaration */ #line 107 "yacc.y" {yyval = yyvsp[0];} -#line 1857 "y.tab.c" +#line 1892 "y.tab.c" break; - case 40: /* struct_declaration_list: struct_declaration_list struct_declaration */ + case 46: /* struct_declaration_list: struct_declaration_list struct_declaration */ #line 108 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-1], yyvsp[0]);} -#line 1863 "y.tab.c" +#line 1898 "y.tab.c" break; - case 41: /* struct_declaration: type_specifier struct_declarator_list SEMICOLON */ + case 47: /* struct_declaration: type_specifier struct_declarator_list SEMICOLON */ #line 111 "yacc.y" {yyval = setStructDeclaratorListSpecifier(yyvsp[-1], yyvsp[-2]);} -#line 1869 "y.tab.c" +#line 1904 "y.tab.c" break; - case 42: /* struct_declarator_list: struct_declarator */ + case 48: /* struct_declarator_list: struct_declarator */ #line 114 "yacc.y" {yyval = yyvsp[0];} -#line 1875 "y.tab.c" +#line 1910 "y.tab.c" break; - case 43: /* struct_declarator_list: struct_declarator_list COMMA struct_declarator */ + case 49: /* struct_declarator_list: struct_declarator_list COMMA struct_declarator */ #line 115 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1881 "y.tab.c" +#line 1916 "y.tab.c" break; - case 44: /* struct_declarator: declarator */ + case 50: /* struct_declarator: declarator */ #line 118 "yacc.y" {yyval = yyvsp[0];} -#line 1887 "y.tab.c" +#line 1922 "y.tab.c" break; - case 45: /* @7: %empty */ + case 51: /* @7: %empty */ #line 121 "yacc.y" {yyval = setTypeStructOrEnumIdentifier(T_ENUM, yyvsp[0], ID_ENUM);} -#line 1893 "y.tab.c" +#line 1928 "y.tab.c" break; - case 46: /* enum_type_specifier: ENUM_SYM IDENTIFIER @7 LR enumerator_list RR */ + case 52: /* enum_type_specifier: ENUM_SYM IDENTIFIER @7 LR enumerator_list RR */ #line 122 "yacc.y" {yyval = setTypeField(yyvsp[-3], yyvsp[-1]);} -#line 1899 "y.tab.c" +#line 1934 "y.tab.c" break; - case 47: /* @8: %empty */ + case 53: /* @8: %empty */ #line 123 "yacc.y" {yyval = makeType(T_ENUM);} -#line 1905 "y.tab.c" +#line 1940 "y.tab.c" break; - case 48: /* enum_type_specifier: ENUM_SYM @8 LR enumerator_list RR */ + case 54: /* enum_type_specifier: ENUM_SYM @8 LR enumerator_list RR */ #line 124 "yacc.y" {yyval = setTypeField(yyvsp[-3], yyvsp[-1]);} -#line 1911 "y.tab.c" +#line 1946 "y.tab.c" break; - case 49: /* enum_type_specifier: ENUM_SYM IDENTIFIER */ + case 55: /* enum_type_specifier: ENUM_SYM IDENTIFIER */ #line 125 "yacc.y" {yyval = getTypeOfStructOrEnumRefIdentifier(T_ENUM, yyvsp[0], ID_ENUM);} -#line 1917 "y.tab.c" +#line 1952 "y.tab.c" break; - case 50: /* enumerator_list: enumerator */ + case 56: /* enumerator_list: enumerator */ #line 128 "yacc.y" {yyval = yyvsp[0];} -#line 1923 "y.tab.c" +#line 1958 "y.tab.c" break; - case 51: /* enumerator_list: enumerator_list COMMA enumerator */ + case 57: /* enumerator_list: enumerator_list COMMA enumerator */ #line 129 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 1929 "y.tab.c" +#line 1964 "y.tab.c" break; - case 52: /* enumerator: IDENTIFIER */ + case 58: /* enumerator: IDENTIFIER */ #line 132 "yacc.y" {yyval = setDeclaratorKind(makeIdentifier(yyvsp[0]), ID_ENUM_LITERAL);} -#line 1935 "y.tab.c" +#line 1970 "y.tab.c" break; - case 53: /* @9: %empty */ + case 59: /* @9: %empty */ #line 133 "yacc.y" {yyval = setDeclaratorKind(makeIdentifier(yyvsp[0]), ID_ENUM_LITERAL);} -#line 1941 "y.tab.c" +#line 1976 "y.tab.c" break; - case 54: /* enumerator: IDENTIFIER @9 ASSIGN expression */ + case 60: /* enumerator: IDENTIFIER @9 ASSIGN expression */ #line 134 "yacc.y" {yyval = setDeclaratorInit(yyvsp[-2], yyvsp[0]);} -#line 1947 "y.tab.c" +#line 1982 "y.tab.c" break; - case 55: /* declarator: pointer direct_declarator */ + case 61: /* declarator: pointer direct_declarator */ #line 137 "yacc.y" {yyval = setDeclaratorElementType(yyvsp[0], yyvsp[-1]);} -#line 1953 "y.tab.c" +#line 1988 "y.tab.c" break; - case 56: /* declarator: direct_declarator */ + case 62: /* declarator: direct_declarator */ #line 138 "yacc.y" {yyval = yyvsp[0];} -#line 1959 "y.tab.c" +#line 1994 "y.tab.c" break; - case 57: /* pointer: STAR */ + case 63: /* pointer: STAR */ #line 141 "yacc.y" {yyval = makeType(T_POINTER);} -#line 1965 "y.tab.c" +#line 2000 "y.tab.c" break; - case 58: /* pointer: STAR pointer */ + case 64: /* pointer: STAR pointer */ #line 142 "yacc.y" {yyval = setTypeElementType(yyvsp[0], makeType(T_POINTER));} -#line 1971 "y.tab.c" +#line 2006 "y.tab.c" break; - case 59: /* direct_declarator: IDENTIFIER */ + case 65: /* direct_declarator: IDENTIFIER */ #line 145 "yacc.y" {yyval = makeIdentifier(yyvsp[0]);} -#line 1977 "y.tab.c" +#line 2012 "y.tab.c" break; - case 60: /* direct_declarator: LP declarator RP */ + case 66: /* direct_declarator: LP declarator RP */ #line 146 "yacc.y" {yyval = yyvsp[-1];} -#line 1983 "y.tab.c" +#line 2018 "y.tab.c" break; - case 61: /* direct_declarator: direct_declarator LB constant_expression_opt RB */ + case 67: /* direct_declarator: direct_declarator LB constant_expression_opt RB */ #line 148 "yacc.y" {yyval = setDeclaratorElementType(yyvsp[-3], setTypeExpr(makeType(T_ARRAY), yyvsp[-1]));} -#line 1989 "y.tab.c" +#line 2024 "y.tab.c" break; - case 62: /* @10: %empty */ + case 68: /* @10: %empty */ #line 149 "yacc.y" {yyval = current_id; current_level++;} -#line 1995 "y.tab.c" +#line 2030 "y.tab.c" break; - case 63: /* direct_declarator: direct_declarator LP @10 parameter_type_list_opt RP */ + case 69: /* direct_declarator: direct_declarator LP @10 parameter_type_list_opt RP */ #line 151 "yacc.y" {checkForwardReference(); current_id = yyvsp[-2]; current_level--; yyval = setDeclaratorElementType(yyvsp[-4], setTypeField(makeType(T_FUNC), yyvsp[-1]));} -#line 2002 "y.tab.c" +#line 2037 "y.tab.c" break; - case 64: /* parameter_type_list_opt: %empty */ + case 70: /* parameter_type_list_opt: %empty */ #line 155 "yacc.y" {yyval = NIL;} -#line 2008 "y.tab.c" +#line 2043 "y.tab.c" break; - case 65: /* parameter_type_list_opt: parameter_type_list */ + case 71: /* parameter_type_list_opt: parameter_type_list */ #line 156 "yacc.y" {yyval = yyvsp[0];} -#line 2014 "y.tab.c" +#line 2049 "y.tab.c" break; - case 66: /* parameter_type_list: parameter_list */ + case 72: /* parameter_type_list: parameter_list */ #line 159 "yacc.y" {yyval = yyvsp[0];} -#line 2020 "y.tab.c" +#line 2055 "y.tab.c" break; - case 67: /* parameter_type_list: parameter_list COMMA DOTDOTDOT */ + case 73: /* parameter_type_list: parameter_list COMMA DOTDOTDOT */ #line 160 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], setDeclaratorKind(makeDummyIdentifier(), ID_PARM));} -#line 2026 "y.tab.c" +#line 2061 "y.tab.c" break; - case 68: /* parameter_list: parameter_declaration */ + case 74: /* parameter_list: parameter_declaration */ #line 163 "yacc.y" {yyval = yyvsp[0];} -#line 2032 "y.tab.c" +#line 2067 "y.tab.c" break; - case 69: /* parameter_list: parameter_list COMMA parameter_declaration */ + case 75: /* parameter_list: parameter_list COMMA parameter_declaration */ #line 164 "yacc.y" {yyval = linkDeclaratorList(yyvsp[-2], yyvsp[0]);} -#line 2038 "y.tab.c" +#line 2073 "y.tab.c" break; - case 70: /* parameter_declaration: declaration_specifiers declarator */ + case 76: /* parameter_declaration: declaration_specifiers declarator */ #line 167 "yacc.y" {yyval = setParameterDeclaratorSpecifier(yyvsp[0], yyvsp[-1]);} -#line 2044 "y.tab.c" +#line 2079 "y.tab.c" break; - case 71: /* parameter_declaration: declaration_specifiers abstract_declarator_opt */ + case 77: /* parameter_declaration: declaration_specifiers abstract_declarator_opt */ #line 168 "yacc.y" {yyval = setParameterDeclaratorSpecifier(setDeclaratorType(makeDummyIdentifier(), yyvsp[0]), yyvsp[-1]);} -#line 2050 "y.tab.c" +#line 2085 "y.tab.c" break; - case 72: /* abstract_declarator_opt: %empty */ + case 78: /* abstract_declarator_opt: %empty */ #line 171 "yacc.y" {yyval = NIL;} -#line 2056 "y.tab.c" +#line 2091 "y.tab.c" break; - case 73: /* abstract_declarator_opt: abstract_declarator */ + case 79: /* abstract_declarator_opt: abstract_declarator */ #line 172 "yacc.y" {yyval = yyvsp[0];} -#line 2062 "y.tab.c" +#line 2097 "y.tab.c" break; - case 74: /* abstract_declarator: direct_abstract_declarator */ + case 80: /* abstract_declarator: direct_abstract_declarator */ #line 175 "yacc.y" {yyval = yyvsp[0];} -#line 2068 "y.tab.c" +#line 2103 "y.tab.c" break; - case 75: /* abstract_declarator: pointer */ + case 81: /* abstract_declarator: pointer */ #line 176 "yacc.y" {yyval = makeType(T_POINTER);} -#line 2074 "y.tab.c" +#line 2109 "y.tab.c" break; - case 76: /* abstract_declarator: pointer direct_abstract_declarator */ + case 82: /* abstract_declarator: pointer direct_abstract_declarator */ #line 177 "yacc.y" {yyval = setTypeElementType(yyvsp[0], makeType(T_POINTER));} -#line 2080 "y.tab.c" +#line 2115 "y.tab.c" break; - case 77: /* direct_abstract_declarator: LP abstract_declarator RP */ + case 83: /* direct_abstract_declarator: LP abstract_declarator RP */ #line 180 "yacc.y" {yyval = yyvsp[-1];} -#line 2086 "y.tab.c" +#line 2121 "y.tab.c" break; - case 78: /* direct_abstract_declarator: LB constant_expression_opt RB */ + case 84: /* direct_abstract_declarator: LB constant_expression_opt RB */ #line 181 "yacc.y" {yyval = setTypeExpr(makeType(T_ARRAY), yyvsp[-1]);} -#line 2092 "y.tab.c" +#line 2127 "y.tab.c" break; - case 79: /* direct_abstract_declarator: LP parameter_type_list_opt RP */ + case 85: /* direct_abstract_declarator: LP parameter_type_list_opt RP */ #line 182 "yacc.y" {yyval = setTypeExpr(makeType(T_FUNC), yyvsp[-1]);} -#line 2098 "y.tab.c" +#line 2133 "y.tab.c" break; - case 80: /* direct_abstract_declarator: direct_abstract_declarator LB constant_expression_opt RB */ + case 86: /* direct_abstract_declarator: direct_abstract_declarator LB constant_expression_opt RB */ #line 183 "yacc.y" {yyval = setTypeElementType(yyvsp[-3], setTypeExpr(makeType(T_ARRAY), yyvsp[-1]));} -#line 2104 "y.tab.c" +#line 2139 "y.tab.c" break; - case 81: /* direct_abstract_declarator: direct_abstract_declarator LP parameter_type_list_opt RP */ + case 87: /* direct_abstract_declarator: direct_abstract_declarator LP parameter_type_list_opt RP */ #line 184 "yacc.y" {yyval = setTypeElementType(yyvsp[-3], setTypeExpr(makeType(T_FUNC), yyvsp[-1]));} -#line 2110 "y.tab.c" +#line 2145 "y.tab.c" break; - case 82: /* statement_list_opt: %empty */ + case 88: /* statement_list_opt: %empty */ #line 187 "yacc.y" {yyval = makeNode(N_STMT_LIST_NIL, NIL, NIL, NIL);} -#line 2116 "y.tab.c" +#line 2151 "y.tab.c" break; - case 83: /* statement_list_opt: statement_list */ + case 89: /* statement_list_opt: statement_list */ #line 188 "yacc.y" {yyval = yyvsp[0];} -#line 2122 "y.tab.c" +#line 2157 "y.tab.c" break; - case 84: /* statement_list: statement */ + case 90: /* statement_list: statement */ #line 191 "yacc.y" - {yyval = makeNode(N_STMT_LIST, yyvsp[0], NIL, makeNode(N_INIT_LIST_NIL, NIL, NIL, NIL));} -#line 2128 "y.tab.c" + {yyval = makeNode(N_STMT_LIST, yyvsp[0], NIL, makeNode(N_STMT_LIST_NIL, NIL, NIL, NIL));} +#line 2163 "y.tab.c" break; - case 85: /* statement_list: statement_list statement */ + case 91: /* statement_list: statement_list statement */ #line 192 "yacc.y" {yyval = makeNodeList(N_STMT_LIST, yyvsp[-1], yyvsp[0]);} -#line 2134 "y.tab.c" +#line 2169 "y.tab.c" break; - case 86: /* statement: labeled_statement */ + case 92: /* statement: labeled_statement */ #line 195 "yacc.y" {yyval = yyvsp[0];} -#line 2140 "y.tab.c" +#line 2175 "y.tab.c" break; - case 87: /* statement: compound_statement */ + case 93: /* statement: compound_statement */ #line 196 "yacc.y" {yyval = yyvsp[0];} -#line 2146 "y.tab.c" +#line 2181 "y.tab.c" break; - case 88: /* statement: expression_statement */ + case 94: /* statement: expression_statement */ #line 197 "yacc.y" {yyval = yyvsp[0];} -#line 2152 "y.tab.c" +#line 2187 "y.tab.c" break; - case 89: /* statement: selection_statement */ + case 95: /* statement: selection_statement */ #line 198 "yacc.y" {yyval = yyvsp[0];} -#line 2158 "y.tab.c" +#line 2193 "y.tab.c" break; - case 90: /* statement: iteration_statement */ + case 96: /* statement: iteration_statement */ #line 199 "yacc.y" {yyval = yyvsp[0];} -#line 2164 "y.tab.c" +#line 2199 "y.tab.c" break; - case 91: /* statement: jump_statement */ + case 97: /* statement: jump_statement */ #line 200 "yacc.y" {yyval = yyvsp[0];} -#line 2170 "y.tab.c" +#line 2205 "y.tab.c" break; - case 92: /* labeled_statement: CASE_SYM constant_expression COLON statement */ + case 98: /* labeled_statement: CASE_SYM constant_expression COLON statement */ #line 203 "yacc.y" {yyval = makeNode(N_STMT_LABEL_CASE, yyvsp[-2], NIL, yyvsp[0]);} -#line 2176 "y.tab.c" +#line 2211 "y.tab.c" break; - case 93: /* labeled_statement: DEFAULT_SYM COLON statement */ + case 99: /* labeled_statement: DEFAULT_SYM COLON statement */ #line 204 "yacc.y" {yyval = makeNode(N_STMT_LABEL_DEFAULT, NIL, yyvsp[0], NIL);} -#line 2182 "y.tab.c" +#line 2217 "y.tab.c" break; - case 94: /* @11: %empty */ + case 100: /* @11: %empty */ #line 207 "yacc.y" {yyval = current_id; current_level++;} -#line 2188 "y.tab.c" +#line 2223 "y.tab.c" break; - case 95: /* compound_statement: LR @11 statement_list_opt RR */ + case 101: /* compound_statement: LR @11 declaration_list_opt statement_list_opt RR */ #line 208 "yacc.y" - {checkForwardReference(); yyval = makeNode(N_STMT_COMPOUND, yyvsp[-1], NIL, yyvsp[0]); current_id = yyvsp[-2]; current_level--;} -#line 2194 "y.tab.c" + {checkForwardReference(); yyval = makeNode(N_STMT_COMPOUND, yyvsp[-2], NIL, yyvsp[-1]); current_id = yyvsp[-3]; current_level--;} +#line 2229 "y.tab.c" break; - case 96: /* expression_statement: SEMICOLON */ + case 102: /* expression_statement: SEMICOLON */ #line 211 "yacc.y" {yyval = makeNode(N_STMT_EMPTY, NIL, NIL, NIL);} -#line 2200 "y.tab.c" +#line 2235 "y.tab.c" break; - case 97: /* expression_statement: expression SEMICOLON */ + case 103: /* expression_statement: expression SEMICOLON */ #line 212 "yacc.y" {yyval = makeNode(N_STMT_EXPRESSION, NIL, yyvsp[-1], NIL);} -#line 2206 "y.tab.c" +#line 2241 "y.tab.c" break; - case 98: /* selection_statement: IF_SYM LP expression RP statement */ + case 104: /* selection_statement: IF_SYM LP expression RP statement */ #line 215 "yacc.y" {yyval = makeNode(N_STMT_IF, yyvsp[-2], NIL, yyvsp[0]);} -#line 2212 "y.tab.c" +#line 2247 "y.tab.c" break; - case 99: /* selection_statement: IF_SYM LP expression RP statement ELSE_SYM statement */ + case 105: /* selection_statement: IF_SYM LP expression RP statement ELSE_SYM statement */ #line 216 "yacc.y" {yyval = makeNode(N_STMT_IF_ELSE, yyvsp[-4], yyvsp[-2], yyvsp[0]);} -#line 2218 "y.tab.c" +#line 2253 "y.tab.c" break; - case 100: /* selection_statement: SWITCH_SYM LP expression RP statement */ + case 106: /* selection_statement: SWITCH_SYM LP expression RP statement */ #line 217 "yacc.y" {yyval = makeNode(N_STMT_SWITCH, yyvsp[-2], NIL, yyvsp[0]);} -#line 2224 "y.tab.c" +#line 2259 "y.tab.c" break; - case 101: /* iteration_statement: WHILE_SYM LP expression RP statement */ + case 107: /* iteration_statement: WHILE_SYM LP expression RP statement */ #line 220 "yacc.y" {yyval = makeNode(N_STMT_WHILE, yyvsp[-2], NIL, yyvsp[0]);} -#line 2230 "y.tab.c" +#line 2265 "y.tab.c" break; - case 102: /* iteration_statement: DO_SYM statement WHILE_SYM LP expression RP SEMICOLON */ + case 108: /* iteration_statement: DO_SYM statement WHILE_SYM LP expression RP SEMICOLON */ #line 221 "yacc.y" {yyval = makeNode(N_STMT_DO, yyvsp[-5], NIL, yyvsp[-2]);} -#line 2236 "y.tab.c" +#line 2271 "y.tab.c" break; - case 103: /* iteration_statement: FOR_SYM LP for_expression RP statement */ + case 109: /* iteration_statement: FOR_SYM LP for_expression RP statement */ #line 222 "yacc.y" {yyval = makeNode(N_STMT_FOR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2242 "y.tab.c" +#line 2277 "y.tab.c" break; - case 104: /* for_expression: expression_opt SEMICOLON expression_opt SEMICOLON expression_opt */ + case 110: /* for_expression: expression_opt SEMICOLON expression_opt SEMICOLON expression_opt */ #line 225 "yacc.y" {yyval = makeNode(N_FOR_EXP, yyvsp[-4], yyvsp[-2], yyvsp[0]);} -#line 2248 "y.tab.c" +#line 2283 "y.tab.c" break; - case 105: /* expression_opt: %empty */ + case 111: /* expression_opt: %empty */ #line 228 "yacc.y" {yyval = NIL;} -#line 2254 "y.tab.c" +#line 2289 "y.tab.c" break; - case 106: /* expression_opt: expression */ + case 112: /* expression_opt: expression */ #line 229 "yacc.y" {yyval = yyvsp[0];} -#line 2260 "y.tab.c" +#line 2295 "y.tab.c" break; - case 107: /* jump_statement: RETURN_SYM expression_opt SEMICOLON */ + case 113: /* jump_statement: RETURN_SYM expression_opt SEMICOLON */ #line 232 "yacc.y" {yyval = makeNode(N_STMT_RETURN, NIL, yyvsp[-1], NIL);} -#line 2266 "y.tab.c" +#line 2301 "y.tab.c" break; - case 108: /* jump_statement: CONTINUE_SYM SEMICOLON */ + case 114: /* jump_statement: CONTINUE_SYM SEMICOLON */ #line 233 "yacc.y" {yyval = makeNode(N_STMT_CONTINUE, NIL, NIL, NIL);} -#line 2272 "y.tab.c" +#line 2307 "y.tab.c" break; - case 109: /* jump_statement: BREAK_SYM SEMICOLON */ + case 115: /* jump_statement: BREAK_SYM SEMICOLON */ #line 234 "yacc.y" {yyval = makeNode(N_STMT_BREAK, NIL, NIL, NIL);} -#line 2278 "y.tab.c" +#line 2313 "y.tab.c" break; - case 110: /* arg_expression_list_opt: %empty */ + case 116: /* arg_expression_list_opt: %empty */ #line 237 "yacc.y" {yyval = makeNode(N_ARG_LIST_NIL, NIL, NIL, NIL);} -#line 2284 "y.tab.c" +#line 2319 "y.tab.c" break; - case 111: /* arg_expression_list_opt: arg_expression_list */ + case 117: /* arg_expression_list_opt: arg_expression_list */ #line 238 "yacc.y" {yyval = yyvsp[0];} -#line 2290 "y.tab.c" +#line 2325 "y.tab.c" break; - case 112: /* arg_expression_list: assignment_expression */ + case 118: /* arg_expression_list: assignment_expression */ #line 242 "yacc.y" {yyval = makeNode(N_ARG_LIST, yyvsp[0], NIL, makeNode(N_ARG_LIST_NIL, NIL, NIL, NIL));} -#line 2296 "y.tab.c" +#line 2331 "y.tab.c" break; - case 113: /* arg_expression_list: arg_expression_list COMMA assignment_expression */ + case 119: /* arg_expression_list: arg_expression_list COMMA assignment_expression */ #line 244 "yacc.y" {yyval = makeNodeList(N_ARG_LIST, yyvsp[-2], yyvsp[0]);} -#line 2302 "y.tab.c" +#line 2337 "y.tab.c" break; - case 114: /* constant_expression_opt: %empty */ + case 120: /* constant_expression_opt: %empty */ #line 247 "yacc.y" {yyval = NIL;} -#line 2308 "y.tab.c" +#line 2343 "y.tab.c" break; - case 115: /* constant_expression_opt: constant_expression */ + case 121: /* constant_expression_opt: constant_expression */ #line 248 "yacc.y" {yyval = yyvsp[0];} -#line 2314 "y.tab.c" +#line 2349 "y.tab.c" break; - case 116: /* constant_expression: expression */ + case 122: /* constant_expression: expression */ #line 251 "yacc.y" {yyval = yyvsp[0];} -#line 2320 "y.tab.c" +#line 2355 "y.tab.c" break; - case 117: /* expression: comma_expression */ + case 123: /* expression: comma_expression */ #line 254 "yacc.y" {yyval = yyvsp[0];} -#line 2326 "y.tab.c" +#line 2361 "y.tab.c" break; - case 118: /* comma_expression: assignment_expression */ + case 124: /* comma_expression: assignment_expression */ #line 257 "yacc.y" {yyval = yyvsp[0];} -#line 2332 "y.tab.c" +#line 2367 "y.tab.c" break; - case 119: /* assignment_expression: conditional_expression */ + case 125: /* assignment_expression: conditional_expression */ #line 260 "yacc.y" {yyval = yyvsp[0];} -#line 2338 "y.tab.c" +#line 2373 "y.tab.c" break; - case 120: /* assignment_expression: unary_expression ASSIGN assignment_expression */ + case 126: /* assignment_expression: unary_expression ASSIGN assignment_expression */ #line 261 "yacc.y" {yyval = makeNode(N_EXP_ASSIGN, yyvsp[-2], NIL, yyvsp[0]);} -#line 2344 "y.tab.c" +#line 2379 "y.tab.c" break; - case 121: /* conditional_expression: logical_OR_expression */ + case 127: /* conditional_expression: logical_OR_expression */ #line 264 "yacc.y" {yyval = yyvsp[0];} -#line 2350 "y.tab.c" +#line 2385 "y.tab.c" break; - case 122: /* logical_OR_expression: logical_AND_expression */ + case 128: /* logical_OR_expression: logical_AND_expression */ #line 267 "yacc.y" {yyval = yyvsp[0];} -#line 2356 "y.tab.c" +#line 2391 "y.tab.c" break; - case 123: /* logical_OR_expression: logical_OR_expression BARBAR logical_AND_expression */ + case 129: /* logical_OR_expression: logical_OR_expression BARBAR logical_AND_expression */ #line 269 "yacc.y" {yyval = makeNode(N_EXP_OR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2362 "y.tab.c" +#line 2397 "y.tab.c" break; - case 124: /* logical_AND_expression: bitwise_or_expression */ + case 130: /* logical_AND_expression: bitwise_or_expression */ #line 272 "yacc.y" {yyval = yyvsp[0];} -#line 2368 "y.tab.c" +#line 2403 "y.tab.c" break; - case 125: /* logical_AND_expression: logical_AND_expression AMPAMP bitwise_or_expression */ + case 131: /* logical_AND_expression: logical_AND_expression AMPAMP bitwise_or_expression */ #line 274 "yacc.y" {yyval = makeNode(N_EXP_AND, yyvsp[-2], NIL, yyvsp[0]);} -#line 2374 "y.tab.c" +#line 2409 "y.tab.c" break; - case 126: /* bitwise_or_expression: bitwise_xor_expression */ + case 132: /* bitwise_or_expression: bitwise_xor_expression */ #line 277 "yacc.y" {yyval = yyvsp[0];} -#line 2380 "y.tab.c" +#line 2415 "y.tab.c" break; - case 127: /* bitwise_xor_expression: bitwise_and_expression */ + case 133: /* bitwise_xor_expression: bitwise_and_expression */ #line 280 "yacc.y" {yyval = yyvsp[0];} -#line 2386 "y.tab.c" +#line 2421 "y.tab.c" break; - case 128: /* bitwise_and_expression: equality_expression */ + case 134: /* bitwise_and_expression: equality_expression */ #line 283 "yacc.y" {yyval = yyvsp[0];} -#line 2392 "y.tab.c" +#line 2427 "y.tab.c" break; - case 129: /* equality_expression: relational_expression */ + case 135: /* equality_expression: relational_expression */ #line 286 "yacc.y" {yyval = yyvsp[0];} -#line 2398 "y.tab.c" +#line 2433 "y.tab.c" break; - case 130: /* equality_expression: equality_expression EQL relational_expression */ + case 136: /* equality_expression: equality_expression EQL relational_expression */ #line 287 "yacc.y" {yyval = makeNode(N_EXP_EQL, yyvsp[-2], NIL, yyvsp[0]);} -#line 2404 "y.tab.c" +#line 2439 "y.tab.c" break; - case 131: /* equality_expression: equality_expression NEQ relational_expression */ + case 137: /* equality_expression: equality_expression NEQ relational_expression */ #line 288 "yacc.y" {yyval = makeNode(N_EXP_NEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2410 "y.tab.c" +#line 2445 "y.tab.c" break; - case 132: /* relational_expression: shift_expression */ + case 138: /* relational_expression: shift_expression */ #line 291 "yacc.y" {yyval = yyvsp[0];} -#line 2416 "y.tab.c" +#line 2451 "y.tab.c" break; - case 133: /* relational_expression: relational_expression LSS shift_expression */ + case 139: /* relational_expression: relational_expression LSS shift_expression */ #line 292 "yacc.y" {yyval = makeNode(N_EXP_LSS, yyvsp[-2], NIL, yyvsp[0]);} -#line 2422 "y.tab.c" +#line 2457 "y.tab.c" break; - case 134: /* relational_expression: relational_expression GTR shift_expression */ + case 140: /* relational_expression: relational_expression GTR shift_expression */ #line 293 "yacc.y" {yyval = makeNode(N_EXP_GTR, yyvsp[-2], NIL, yyvsp[0]);} -#line 2428 "y.tab.c" +#line 2463 "y.tab.c" break; - case 135: /* relational_expression: relational_expression LEQ shift_expression */ + case 141: /* relational_expression: relational_expression LEQ shift_expression */ #line 294 "yacc.y" {yyval = makeNode(N_EXP_LEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2434 "y.tab.c" +#line 2469 "y.tab.c" break; - case 136: /* relational_expression: relational_expression GEQ shift_expression */ + case 142: /* relational_expression: relational_expression GEQ shift_expression */ #line 295 "yacc.y" {yyval = makeNode(N_EXP_GEQ, yyvsp[-2], NIL, yyvsp[0]);} -#line 2440 "y.tab.c" +#line 2475 "y.tab.c" break; - case 137: /* shift_expression: additive_expression */ + case 143: /* shift_expression: additive_expression */ #line 298 "yacc.y" {yyval = yyvsp[0];} -#line 2446 "y.tab.c" +#line 2481 "y.tab.c" break; - case 138: /* additive_expression: multiplicative_expression */ + case 144: /* additive_expression: multiplicative_expression */ #line 301 "yacc.y" {yyval = yyvsp[0];} -#line 2452 "y.tab.c" +#line 2487 "y.tab.c" break; - case 139: /* additive_expression: additive_expression PLUS multiplicative_expression */ + case 145: /* additive_expression: additive_expression PLUS multiplicative_expression */ #line 302 "yacc.y" {yyval = makeNode(N_EXP_ADD, yyvsp[-2], NIL, yyvsp[0]);} -#line 2458 "y.tab.c" +#line 2493 "y.tab.c" break; - case 140: /* additive_expression: additive_expression MINUS multiplicative_expression */ + case 146: /* additive_expression: additive_expression MINUS multiplicative_expression */ #line 303 "yacc.y" {yyval = makeNode(N_EXP_SUB, yyvsp[-2], NIL, yyvsp[0]);} -#line 2464 "y.tab.c" +#line 2499 "y.tab.c" break; - case 141: /* multiplicative_expression: cast_expression */ + case 147: /* multiplicative_expression: cast_expression */ #line 306 "yacc.y" {yyval = yyvsp[0];} -#line 2470 "y.tab.c" +#line 2505 "y.tab.c" break; - case 142: /* multiplicative_expression: multiplicative_expression STAR cast_expression */ + case 148: /* multiplicative_expression: multiplicative_expression STAR cast_expression */ #line 307 "yacc.y" {yyval = makeNode(N_EXP_MUL, yyvsp[-2], NIL, yyvsp[0]);} -#line 2476 "y.tab.c" +#line 2511 "y.tab.c" break; - case 143: /* multiplicative_expression: multiplicative_expression SLASH cast_expression */ + case 149: /* multiplicative_expression: multiplicative_expression SLASH cast_expression */ #line 308 "yacc.y" {yyval = makeNode(N_EXP_DIV, yyvsp[-2], NIL, yyvsp[0]);} -#line 2482 "y.tab.c" +#line 2517 "y.tab.c" break; - case 144: /* multiplicative_expression: multiplicative_expression PERCENT cast_expression */ + case 150: /* multiplicative_expression: multiplicative_expression PERCENT cast_expression */ #line 309 "yacc.y" {yyval = makeNode(N_EXP_MOD, yyvsp[-2], NIL, yyvsp[0]);} -#line 2488 "y.tab.c" +#line 2523 "y.tab.c" break; - case 145: /* cast_expression: unary_expression */ + case 151: /* cast_expression: unary_expression */ #line 312 "yacc.y" {yyval = yyvsp[0];} -#line 2494 "y.tab.c" +#line 2529 "y.tab.c" break; - case 146: /* cast_expression: LP type_name RP cast_expression */ + case 152: /* cast_expression: LP type_name RP cast_expression */ #line 313 "yacc.y" {yyval = makeNode(N_EXP_CAST, yyvsp[-2], NIL, yyvsp[0]);} -#line 2500 "y.tab.c" +#line 2535 "y.tab.c" break; - case 147: /* unary_expression: postfix_expression */ + case 153: /* unary_expression: postfix_expression */ #line 316 "yacc.y" {yyval = yyvsp[0];} -#line 2506 "y.tab.c" +#line 2541 "y.tab.c" break; - case 148: /* unary_expression: PLUSPLUS unary_expression */ + case 154: /* unary_expression: PLUSPLUS unary_expression */ #line 317 "yacc.y" {yyval = makeNode(N_EXP_PRE_INC, NIL, yyvsp[0], NIL);} -#line 2512 "y.tab.c" +#line 2547 "y.tab.c" break; - case 149: /* unary_expression: MINUSMINUS unary_expression */ + case 155: /* unary_expression: MINUSMINUS unary_expression */ #line 318 "yacc.y" {yyval = makeNode(N_EXP_PRE_DEC, NIL, yyvsp[0], NIL);} -#line 2518 "y.tab.c" +#line 2553 "y.tab.c" break; - case 150: /* unary_expression: AMP cast_expression */ + case 156: /* unary_expression: AMP cast_expression */ #line 319 "yacc.y" {yyval = makeNode(N_EXP_AMP, NIL, yyvsp[0], NIL);} -#line 2524 "y.tab.c" +#line 2559 "y.tab.c" break; - case 151: /* unary_expression: STAR cast_expression */ + case 157: /* unary_expression: STAR cast_expression */ #line 320 "yacc.y" {yyval = makeNode(N_EXP_STAR, NIL, yyvsp[0], NIL);} -#line 2530 "y.tab.c" +#line 2565 "y.tab.c" break; - case 152: /* unary_expression: EXCL cast_expression */ + case 158: /* unary_expression: EXCL cast_expression */ #line 321 "yacc.y" {yyval = makeNode(N_EXP_NOT, NIL, yyvsp[0], NIL);} -#line 2536 "y.tab.c" +#line 2571 "y.tab.c" break; - case 153: /* unary_expression: MINUS cast_expression */ + case 159: /* unary_expression: MINUS cast_expression */ #line 322 "yacc.y" {yyval = makeNode(N_EXP_MINUS, NIL, yyvsp[0], NIL);} -#line 2542 "y.tab.c" +#line 2577 "y.tab.c" break; - case 154: /* unary_expression: PLUS cast_expression */ + case 160: /* unary_expression: PLUS cast_expression */ #line 323 "yacc.y" {yyval = makeNode(N_EXP_PLUS, NIL, yyvsp[0], NIL);} -#line 2548 "y.tab.c" +#line 2583 "y.tab.c" break; - case 155: /* unary_expression: SIZEOF_SYM unary_expression */ + case 161: /* unary_expression: SIZEOF_SYM unary_expression */ #line 324 "yacc.y" {yyval = makeNode(N_EXP_SIZE_EXP, NIL, yyvsp[0], NIL);} -#line 2554 "y.tab.c" +#line 2589 "y.tab.c" break; - case 156: /* unary_expression: SIZEOF_SYM LP type_name RP */ + case 162: /* unary_expression: SIZEOF_SYM LP type_name RP */ #line 325 "yacc.y" {yyval = makeNode(N_EXP_SIZE_TYPE, NIL, yyvsp[-1], NIL);} -#line 2560 "y.tab.c" +#line 2595 "y.tab.c" break; - case 157: /* postfix_expression: primary_expression */ + case 163: /* postfix_expression: primary_expression */ #line 328 "yacc.y" {yyval = yyvsp[0];} -#line 2566 "y.tab.c" +#line 2601 "y.tab.c" break; - case 158: /* postfix_expression: postfix_expression LB expression RB */ + case 164: /* postfix_expression: postfix_expression LB expression RB */ #line 329 "yacc.y" {yyval = makeNode(N_EXP_ARRAY, yyvsp[-3], NIL, yyvsp[-1]);} -#line 2572 "y.tab.c" +#line 2607 "y.tab.c" break; - case 159: /* postfix_expression: postfix_expression LP arg_expression_list_opt RP */ + case 165: /* postfix_expression: postfix_expression LP arg_expression_list_opt RP */ #line 331 "yacc.y" {yyval = makeNode(N_EXP_FUNCTION_CALL, yyvsp[-3], NIL, yyvsp[-1]);} -#line 2578 "y.tab.c" +#line 2613 "y.tab.c" break; - case 160: /* postfix_expression: postfix_expression PERIOD IDENTIFIER */ + case 166: /* postfix_expression: postfix_expression PERIOD IDENTIFIER */ #line 332 "yacc.y" {yyval = makeNode(N_EXP_STRUCT, yyvsp[-2], NIL, yyvsp[0]);} -#line 2584 "y.tab.c" +#line 2619 "y.tab.c" break; - case 161: /* postfix_expression: postfix_expression ARROW IDENTIFIER */ + case 167: /* postfix_expression: postfix_expression ARROW IDENTIFIER */ #line 333 "yacc.y" {yyval = makeNode(N_EXP_ARROW, yyvsp[-2], NIL, yyvsp[0]);} -#line 2590 "y.tab.c" +#line 2625 "y.tab.c" break; - case 162: /* postfix_expression: postfix_expression PLUSPLUS */ + case 168: /* postfix_expression: postfix_expression PLUSPLUS */ #line 334 "yacc.y" {yyval = makeNode(N_EXP_POST_INC, NIL, yyvsp[-1], NIL);} -#line 2596 "y.tab.c" +#line 2631 "y.tab.c" break; - case 163: /* postfix_expression: postfix_expression MINUSMINUS */ + case 169: /* postfix_expression: postfix_expression MINUSMINUS */ #line 335 "yacc.y" {yyval = makeNode(N_EXP_POST_DEC, NIL, yyvsp[-1], NIL);} -#line 2602 "y.tab.c" +#line 2637 "y.tab.c" break; - case 164: /* primary_expression: IDENTIFIER */ + case 170: /* primary_expression: IDENTIFIER */ #line 338 "yacc.y" {yyval = makeNode(N_EXP_IDENT, NIL, getIdentifierDeclared(yyvsp[0]), NIL);} -#line 2608 "y.tab.c" +#line 2643 "y.tab.c" break; - case 165: /* primary_expression: INTEGER_CONSTANT */ + case 171: /* primary_expression: INTEGER_CONSTANT */ #line 339 "yacc.y" {yyval = makeNode(N_EXP_INT_CONST, NIL, yyvsp[0], NIL);} -#line 2614 "y.tab.c" +#line 2649 "y.tab.c" break; - case 166: /* primary_expression: FLOAT_CONSTANT */ + case 172: /* primary_expression: FLOAT_CONSTANT */ #line 340 "yacc.y" {yyval = makeNode(N_EXP_FLOAT_CONST, NIL, yyvsp[0], NIL);} -#line 2620 "y.tab.c" +#line 2655 "y.tab.c" break; - case 167: /* primary_expression: CHARACTER_CONSTANT */ + case 173: /* primary_expression: CHARACTER_CONSTANT */ #line 341 "yacc.y" {yyval = makeNode(N_EXP_CHAR_CONST, NIL, yyvsp[0], NIL);} -#line 2626 "y.tab.c" +#line 2661 "y.tab.c" break; - case 168: /* primary_expression: STRING_LITERAL */ + case 174: /* primary_expression: STRING_LITERAL */ #line 342 "yacc.y" {yyval = makeNode(N_EXP_STRING_LITERAL, NIL, yyvsp[0], NIL);} -#line 2632 "y.tab.c" +#line 2667 "y.tab.c" break; - case 169: /* primary_expression: LP expression RP */ + case 175: /* primary_expression: LP expression RP */ #line 343 "yacc.y" {yyval = yyvsp[-1];} -#line 2638 "y.tab.c" +#line 2673 "y.tab.c" break; - case 170: /* type_name: declaration_specifiers abstract_declarator_opt */ + case 176: /* type_name: declaration_specifiers abstract_declarator_opt */ #line 347 "yacc.y" {yyval = setTypeNameSpecifier(yyvsp[0], yyvsp[-1]);} -#line 2644 "y.tab.c" +#line 2679 "y.tab.c" break; -#line 2648 "y.tab.c" +#line 2683 "y.tab.c" default: break; } diff --git a/06-c-syntax-analyzer/yacc.y b/06-c-syntax-analyzer/yacc.y index 321fdd9..e66678d 100644 --- a/06-c-syntax-analyzer/yacc.y +++ b/06-c-syntax-analyzer/yacc.y @@ -9,7 +9,7 @@ extern int line_no, syntax_err; extern A_NODE *root; extern A_ID *current_id; extern int current_level; -extern A_TYPE *int_type; +extern A_TYPE *int_type, *float_type, *char_type, *void_type, *string_type; %} %start program @@ -52,7 +52,7 @@ declaration_list | declaration_list declaration {$$ = linkDeclaratorList($1, $2);} ; declaration - : declaration_specifiers init_declarator_list SEMICOLON {$$ = setDeclaratorListSpecifier($1, $2);} + : declaration_specifiers init_declarator_list_opt SEMICOLON {$$ = setDeclaratorListSpecifier($2, $1);} ; declaration_specifiers : type_specifier {$$ = makeSpecifier($1, 0);} @@ -88,7 +88,7 @@ initializer_list type_specifier : struct_type_specifier {$$ = $1;} | enum_type_specifier {$$ = $1;} - | TYPE_IDENTIFIER {$$ = $1;} + | TYPE_IDENTIFIER {$$ = $1;} ; struct_type_specifier : struct_or_union IDENTIFIER {$$ = setTypeStructOrEnumIdentifier($1, $2, ID_STRUCT);} @@ -188,7 +188,7 @@ statement_list_opt | statement_list {$$ = $1;} ; statement_list - : statement {$$ = makeNode(N_STMT_LIST, $1, NIL, makeNode(N_INIT_LIST_NIL, NIL, NIL, NIL));} + : statement {$$ = makeNode(N_STMT_LIST, $1, NIL, makeNode(N_STMT_LIST_NIL, NIL, NIL, NIL));} | statement_list statement {$$ = makeNodeList(N_STMT_LIST, $1, $2);} ; statement @@ -204,7 +204,7 @@ labeled_statement | DEFAULT_SYM COLON statement {$$ = makeNode(N_STMT_LABEL_DEFAULT, NIL, $3, NIL);} ; compound_statement - : LR {$$ = current_id; current_level++;} + : LR {$$ = current_id; current_level++;} declaration_list_opt statement_list_opt RR {checkForwardReference(); $$ = makeNode(N_STMT_COMPOUND, $3, NIL, $4); current_id = $2; current_level--;} ; expression_statement From 692a6d9c58df3adfa5ee3b00d3132d87a93e336c Mon Sep 17 00:00:00 2001 From: daeun Date: Sun, 16 Nov 2025 22:56:39 +0900 Subject: [PATCH 4/4] fix: fix func.h to resolve redeclaration err --- 06-c-syntax-analyzer/func.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/06-c-syntax-analyzer/func.h b/06-c-syntax-analyzer/func.h index eb1e818..3f136a8 100644 --- a/06-c-syntax-analyzer/func.h +++ b/06-c-syntax-analyzer/func.h @@ -453,7 +453,8 @@ A_TYPE *setTypeStructOrEnumIdentifier(T_KIND k, char *s, ID_KIND kk) { a = searchIdentifierAtCurrentLevel(s, current_id); if (a) if (a->kind == kk && a->type->kind == k) - syntax_error(12, s); + if (a->type->field) + syntax_error(12, s); else return (a->type); else