commit 3a09d8be7c20fc35c250a9701674a6969851291b
author Richard Smith <richard-llvm@metafoo.co.uk> Sat Jun 04 00:22:31 2016 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Sat Jun 04 00:22:31 2016 +0000
tree 9830f81f38bc1b0a18eaf7c5cdd08d25867231e2
parent 2905d54af38aef5c4fa29ae9bea67125ffae2d0d

PR27989: only enqueue binary operators into the data recursive int expression
evaluator if they are actually int expressions.

llvm-svn: 271754

clang/lib/AST/ExprConstant.cpp

diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 6b0eae1..10192be 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -7112,7 +7112,9 @@
   static bool shouldEnqueue(const BinaryOperator *E) {
     return E->getOpcode() == BO_Comma ||
            E->isLogicalOp() ||
-           (E->getLHS()->getType()->isIntegralOrEnumerationType() &&
+           (E->isRValue() &&
+            E->getType()->isIntegralOrEnumerationType() &&
+            E->getLHS()->getType()->isIntegralOrEnumerationType() &&
             E->getRHS()->getType()->isIntegralOrEnumerationType());
   }