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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-10 04:20:20 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-10 04:20:20 +0000 |
| commit | 52cb277a1f4303f68a40112797cee86a138ef89b (patch) | |
| tree | 7f56e13ff9b23b8ea736be999b35d35bd8beaed5 /lib/Analysis/CheckSizeofPointer.cpp | |
| parent | 4881b99bc830d4432c171b0a00348711bb863eea (diff) | |
SizeofPointerChecker: If an explicit type specifier is used, do not issue warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86662 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/CheckSizeofPointer.cpp')
| -rw-r--r-- | lib/Analysis/CheckSizeofPointer.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Analysis/CheckSizeofPointer.cpp b/lib/Analysis/CheckSizeofPointer.cpp index 80a2a18c08..ada6082dd2 100644 --- a/lib/Analysis/CheckSizeofPointer.cpp +++ b/lib/Analysis/CheckSizeofPointer.cpp @@ -42,6 +42,11 @@ void WalkAST::VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E) { if (!E->isSizeOf()) return; + // If an explicit type is used in the code, usually the coder knows what he is + // doing. + if (E->isArgumentType()) + return; + QualType T = E->getTypeOfArgument(); if (T->isPointerType()) { SourceRange R = E->getSourceRange(); |