fixup! perf(@angular/build): enable fast-path AST printing with sourcemaps in AotCompilation

Author: clydin

packages/angular/build/src/tools/esbuild/angular/compiler-plugin.ts

@@ -320,6 +320,9 @@ export function createCompilerPlugin(
           shouldTsIgnoreJs = !initializationResult.compilerOptions.allowJs;
           useTypeScriptTranspilation =
             !!initializationResult.compilerOptions['_useTypeScriptTranspilation'];
+          console.error(
+            `[DEBUG] useTypeScriptTranspilation: ${useTypeScriptTranspilation}, _useTypeScriptTranspilation: ${initializationResult.compilerOptions['_useTypeScriptTranspilation']}`,
+          );
           referencedFiles = initializationResult.referencedFiles;
           externalStylesheets = initializationResult.externalStylesheets;
           if (initializationResult.templateUpdates) {
@@ -474,6 +477,11 @@ export function createCompilerPlugin(
           // This step is unneeded when using esbuild transpilation.
           const sideEffects = await hasSideEffects(request);
           const instrumentForCoverage = pluginOptions.instrumentForCoverage?.(request);
+          if (pluginOptions.instrumentForCoverage) {
+            console.error(
+              `[DEBUG] Loader request: ${request}, instrumentForCoverage: ${instrumentForCoverage}`,
+            );
+          }
           contents = await javascriptTransformer.transformData(
             request,
             contents,