Fix namespace polution.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109440 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 3c97420..b74b327 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -2321,6 +2321,8 @@
// the comma operator in C99 mode.
// 2: This expression is not an ICE, and is not a legal subexpression for one.
+namespace {
+
struct ICEDiag {
unsigned Val;
SourceLocation Loc;
@@ -2330,7 +2332,9 @@
ICEDiag() : Val(0) {}
};
-ICEDiag NoDiag() { return ICEDiag(); }
+}
+
+static ICEDiag NoDiag() { return ICEDiag(); }
static ICEDiag CheckEvalInICE(const Expr* E, ASTContext &Ctx) {
Expr::EvalResult EVResult;