feat: support unary negation, let/const statements, and expand std syscalls#271

LunaStev merged 1 commit intowavefnd:masterwavefnd/Wave:masterfrom

LunaStev:feat/support-unary-negation-let-const-statements-and-expand-std-syscallsLunaStev/Wave:feat/support-unary-negation-let-const-statements-and-expand-std-syscallsCopy head branch name to clipboard