From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Wed, 22 Oct 2008 23:08:24 +0000 (+0000)
Subject: Restrict creation of OverloadedFunctionDecl only to C++ (it was getting used for... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f1af6a70c3060f7eda67da0bfe10f57966fd8073;p=clang

Restrict creation of OverloadedFunctionDecl only to C++ (it was getting used for invalid redeclarations on C).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58008 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 1befc2e2e9..df4ade090e 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -95,7 +95,8 @@ void Sema::PushOnScopeChains(NamedDecl *D, Scope *S) {
       IdResolver.AddShadowedDecl(TD, *I);
       return;
     }
-  } else if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
+  } else if (getLangOptions().CPlusPlus && isa<FunctionDecl>(D)) {
+    FunctionDecl *FD = cast<FunctionDecl>(D);
     // We are pushing the name of a function, which might be an
     // overloaded name.
     IdentifierResolver::iterator