Make all 'is in extern "C"' tests use the lexical context.
I was not able to find a case (other than the fix in r181163) where this
makes a difference, but it is a more obviously correct API to have.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181165 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 6ebd1d1..ff183c9 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1731,8 +1731,8 @@
// Must be in an extern "C" context. Entities declared directly within
// a record are not extern "C" even if the record is in such a context.
- const DeclContext *DC = D->getFirstDeclaration()->getDeclContext();
- if (DC->isRecord() || !DC->isExternCContext())
+ const SomeDecl *First = D->getFirstDeclaration();
+ if (First->getDeclContext()->isRecord() || !First->isInExternCContext())
return;
// OK, this is an internal linkage entity inside an extern "C" linkage