Fix a silly mistake in ComplexExprEvaluator::ZeroInitialization. <rdar://problem/10691092>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148157 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 0cae138..912b111 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -4914,7 +4914,7 @@
}
bool ComplexExprEvaluator::ZeroInitialization(const Expr *E) {
- QualType ElemTy = cast<ComplexType>(E->getType())->getElementType();
+ QualType ElemTy = E->getType()->getAs<ComplexType>()->getElementType();
if (ElemTy->isRealFloatingType()) {
Result.makeComplexFloat();
APFloat Zero = APFloat::getZero(Info.Ctx.getFloatTypeSemantics(ElemTy));
diff --git a/test/SemaCXX/constant-expression-cxx11.cpp b/test/SemaCXX/constant-expression-cxx11.cpp
index 71ce758..d80339f 100644
--- a/test/SemaCXX/constant-expression-cxx11.cpp
+++ b/test/SemaCXX/constant-expression-cxx11.cpp
@@ -998,4 +998,6 @@
constexpr _Complex int test4 = {4};
constexpr _Complex int test5 = 4;
constexpr _Complex int test6 = {5,6};
+ typedef _Complex float fcomplex;
+ constexpr fcomplex test7 = fcomplex();
}