A member function never has "C" linkage. Fixes <rdar://problem/8318976>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111238 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 12 insertions, 0 deletions

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 419856ff50..00b052d476 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -989,6 +989,9 @@ bool FunctionDecl::isExternC() const {
 
       break;
     }
+    
+    if (DC->isRecord())
+      break;
   }
 
   return false;
diff --git a/test/SemaCXX/linkage-spec.cpp b/test/SemaCXX/linkage-spec.cpp
index fdb642c78f..b2e8eb2ee8 100644
--- a/test/SemaCXX/linkage-spec.cpp
+++ b/test/SemaCXX/linkage-spec.cpp
@@ -68,3 +68,12 @@ extern "C" void pr7859_b(int) {} // expected-error {{conflicting}}
 
 extern "C" void pr7859_c(short) {} // expected-note {{previous definition}}
 extern "C" void pr7859_c(int) {} // expected-error {{conflicting}}
+
+// <rdar://problem/8318976>
+extern "C" {
+  struct s0 {
+  private:
+    s0();
+    s0(const s0 &);
+  };
+}