Track the location of the context requiring an implicit conversion and use it

to white-list conversions required by system headers.  rdar://problem/8232669



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116029 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 6cb2bcf512..025f696e09 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -4326,6 +4326,9 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, bool DirectInit) {
     Init->setType(DclT);
   }
 
+  // Check any implicit conversions within the expression.
+  CheckImplicitConversions(Init, VDecl->getLocation());
+
   Init = MaybeCreateCXXExprWithTemporaries(Init);
   // Attach the initializer to the decl.
   VDecl->setInit(Init);