From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 15 Oct 2010 01:21:46 +0000 (+0000)
Subject: Don't complain about a variable within a linkage-specification that is
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=66c42d443982a0891ce58deb7391d641ca87adc5;p=clang

Don't complain about a variable within a linkage-specification that is
initialized. Fixes PR7076.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116553 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 93909f995d..4a834cd560 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -4339,7 +4339,7 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, bool DirectInit) {
       }
     }
   } else if (VDecl->isFileVarDecl()) {
-    if (VDecl->getStorageClass() == SC_Extern && 
+    if (VDecl->getStorageClassAsWritten() == SC_Extern && 
         (!getLangOptions().CPlusPlus || 
          !Context.getBaseElementType(VDecl->getType()).isConstQualified()))
       Diag(VDecl->getLocation(), diag::warn_extern_init);
diff --git a/test/SemaCXX/linkage-spec.cpp b/test/SemaCXX/linkage-spec.cpp
index 86c3d3e87a..b5a10a795e 100644
--- a/test/SemaCXX/linkage-spec.cpp
+++ b/test/SemaCXX/linkage-spec.cpp
@@ -86,3 +86,6 @@ namespace N {
 }
 
 extern "C++" using N::value;
+
+// PR7076
+extern "C" const char *Version_string = "2.9";