Propagate the ASTContext to various AST traversal and lookup functions.
No functionality change (really).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 6458113..643e066 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -213,8 +213,8 @@
     
   // FIXME: This is linear time.
   unsigned i = 0;
-  for (RecordDecl::field_iterator Field = RD->field_begin(),
-                               FieldEnd = RD->field_end();
+  for (RecordDecl::field_iterator Field = RD->field_begin(Info.Ctx),
+                               FieldEnd = RD->field_end(Info.Ctx);
        Field != FieldEnd; (void)++Field, ++i) {
     if (*Field == FD)
       break;