From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Tue, 10 Nov 2009 03:27:00 +0000 (+0000)
Subject: Use the source range of the whole sizeof expression, otherwise it crashes when
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=572ea2697dc6fe972580779f1f69e5a987f206c9;p=clang

Use the source range of the whole sizeof expression, otherwise it crashes when
the argument is not an expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86660 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/CheckSizeofPointer.cpp b/lib/Analysis/CheckSizeofPointer.cpp
index 02393111e3..80a2a18c08 100644
--- a/lib/Analysis/CheckSizeofPointer.cpp
+++ b/lib/Analysis/CheckSizeofPointer.cpp
@@ -44,7 +44,7 @@ void WalkAST::VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E) {
 
   QualType T = E->getTypeOfArgument();
   if (T->isPointerType()) {
-    SourceRange R = E->getArgumentExpr()->getSourceRange();
+    SourceRange R = E->getSourceRange();
     BR.EmitBasicReport("Potential unintended use of sizeof() on pointer type",
                        "Logic",
                        "The code calls sizeof() on a pointer type. "