From: Chris Lattner <sabre@nondot.org>
Date: Fri, 25 Jan 2008 19:16:19 +0000 (+0000)
Subject: fix isIntegerConstantExpr evaluation of unary !.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bf7553889594886213e05cd3f94a6d6f7747bf7b;p=clang

fix isIntegerConstantExpr evaluation of unary !.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46364 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/AST/Expr.cpp b/AST/Expr.cpp
index becce2a622..51aa09c6ba 100644
--- a/AST/Expr.cpp
+++ b/AST/Expr.cpp
@@ -703,7 +703,7 @@ bool Expr::isIntegerConstantExpr(llvm::APSInt &Result, ASTContext &Ctx,
       }
       break;
     case UnaryOperator::LNot: {
-      bool Val = Result != 0;
+      bool Val = Result == 0;
       Result.zextOrTrunc(
         static_cast<uint32_t>(Ctx.getTypeSize(getType(),
                                               Exp->getOperatorLoc())));