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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp9
-rw-r--r--clang/test/CodeGenObjCXX/implementation-in-extern-c.mm17
2 files changed, 25 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 5425eaf64eb..65ba91a6389 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2582,8 +2582,15 @@ void CodeGenModule::EmitLinkageSpec(const LinkageSpecDecl *LSD) {
}
for (RecordDecl::decl_iterator I = LSD->decls_begin(), E = LSD->decls_end();
- I != E; ++I)
+ I != E; ++I) {
+ if (ObjCImplDecl *OID = dyn_cast<ObjCImplDecl>(*I)) {
+ for (ObjCContainerDecl::method_iterator M = OID->meth_begin(),
+ MEnd = OID->meth_end();
+ M != MEnd; ++M)
+ EmitTopLevelDecl(*M);
+ }
EmitTopLevelDecl(*I);
+ }
}
/// EmitTopLevelDecl - Emit code for a single top level declaration.
diff --git a/clang/test/CodeGenObjCXX/implementation-in-extern-c.mm b/clang/test/CodeGenObjCXX/implementation-in-extern-c.mm
new file mode 100644
index 00000000000..4c1ee256f42
--- /dev/null
+++ b/clang/test/CodeGenObjCXX/implementation-in-extern-c.mm
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -emit-llvm %s -o /dev/null
+// rdar://12581683
+
+extern "C" {
+@interface RetainBucket
++ (id) sharedRetainBucket;
+@end
+
+@implementation RetainBucket
++ (id) sharedRetainBucket
+{
+ static id sharedBucket = (id)0;
+ return sharedBucket;
+}
+@end
+}
+
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