Update SemaExprCXX.cpp

gmh5225 · gmh5225 · commit b21992242e68 · 2023-11-25T19:39:31.000+08:00
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
@@ -674,10 +674,11 @@ Sema::ActOnCXXTypeid(SourceLocation OpLoc, SourceLocation LParenLoc,
       return ExprError(Diag(OpLoc, diag::err_need_header_before_typeid));
   }
 
+#ifndef _WIN32
   if (!getLangOpts().RTTI) {
     return ExprError(Diag(OpLoc, diag::err_no_typeid_with_fno_rtti));
   }
-
+#endif
   QualType TypeInfoType = Context.getTypeDeclType(CXXTypeInfoDecl);
 
   if (isType) {
@@ -8861,7 +8862,7 @@ ExprResult Sema::ActOnFinishFullExpr(Expr *FE, SourceLocation CC,
     FullExpr = IgnoredValueConversions(FullExpr.get());
     if (FullExpr.isInvalid())
       return ExprError();
-    
+
     DiagnoseUnusedExprResult(FullExpr.get(), diag::warn_unused_expr);
   }
 

Original file line number	Diff line number	Diff line change
`@@ -674,10 +674,11 @@ Sema::ActOnCXXTypeid(SourceLocation OpLoc, SourceLocation LParenLoc,`
`674`	`674`	`return ExprError(Diag(OpLoc, diag::err_need_header_before_typeid));`
`675`	`675`	`}`
`676`	`676`
	`677`	`+#ifndef _WIN32`
`677`	`678`	`if (!getLangOpts().RTTI) {`
`678`	`679`	`return ExprError(Diag(OpLoc, diag::err_no_typeid_with_fno_rtti));`
`679`	`680`	`}`
`680`		`-`
	`681`	`+#endif`
`681`	`682`	`QualType TypeInfoType = Context.getTypeDeclType(CXXTypeInfoDecl);`
`682`	`683`
`683`	`684`	`if (isType) {`
`@@ -8861,7 +8862,7 @@ ExprResult Sema::ActOnFinishFullExpr(Expr *FE, SourceLocation CC,`
`8861`	`8862`	`FullExpr = IgnoredValueConversions(FullExpr.get());`
`8862`	`8863`	`if (FullExpr.isInvalid())`
`8863`	`8864`	`return ExprError();`
`8864`		`-`
	`8865`	`+`
`8865`	`8866`	`DiagnoseUnusedExprResult(FullExpr.get(), diag::warn_unused_expr);`
`8866`	`8867`	`}`
`8867`	`8868`