Add some comments

gmh5225 · gmh5225 · commit c3240368c6e8 · 2024-03-01T22:55:05.000+08:00
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
@@ -4369,6 +4369,7 @@ bool Sema::MergeFunctionDecl(FunctionDecl *New, NamedDecl *&OldD, Scope *S,
 #ifdef _WIN32
   // Check and merge MSVC compatible function declarations.
   if (!MergeMSVCCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld)) {
+    // Return false if the merge was successful.
     return false;
   }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -4369,6 +4369,7 @@ bool Sema::MergeFunctionDecl(FunctionDecl New, NamedDecl &OldD, Scope *S,`
`4369`	`4369`	`#ifdef _WIN32`
`4370`	`4370`	`// Check and merge MSVC compatible function declarations.`
`4371`	`4371`	`if (!MergeMSVCCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld)) {`
	`4372`	`+ // Return false if the merge was successful.`
`4372`	`4373`	`return false;`
`4373`	`4374`	`}`
`4374`	`4375`	`#endif`