Fix bug where we would report the wrong value for __alignof__ with an expr that is not a type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47259 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/Expr.cpp b/AST/Expr.cpp
index 0410e28..720b490 100644
--- a/AST/Expr.cpp
+++ b/AST/Expr.cpp
@@ -736,15 +736,16 @@
if (Exp->getSubExpr()->getType()->isFunctionType()) {
// GCC extension: sizeof(function) = 1.
Result = Exp->getOpcode() == UnaryOperator::AlignOf ? 4 : 1;
- } else if (Exp->getOpcode() == UnaryOperator::AlignOf) {
- Result = Ctx.getTypeAlign(Exp->getSubExpr()->getType(),
- Exp->getOperatorLoc());
} else {
unsigned CharSize =
Ctx.Target.getCharWidth(Ctx.getFullLoc(Exp->getOperatorLoc()));
- Result = Ctx.getTypeSize(Exp->getSubExpr()->getType(),
- Exp->getOperatorLoc()) / CharSize;
+ if (Exp->getOpcode() == UnaryOperator::AlignOf)
+ Result = Ctx.getTypeAlign(Exp->getSubExpr()->getType(),
+ Exp->getOperatorLoc()) / CharSize;
+ else
+ Result = Ctx.getTypeSize(Exp->getSubExpr()->getType(),
+ Exp->getOperatorLoc()) / CharSize;
}
break;
case UnaryOperator::LNot: {