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-rw-r--r--clang/lib/AST/Expr.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index e9d5eb75ea4..2e13352a5ad 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -168,6 +168,9 @@ unsigned CallExpr::isBuiltinCall() const {
if (!FDecl)
return 0;
+ if (!FDecl->getIdentifier())
+ return 0;
+
return FDecl->getIdentifier()->getBuiltinID();
}
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