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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-09-28 14:54:11 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-09-28 14:54:11 +0000 |
| commit | b3358724d985dc08889f7905f20284718361e885 (patch) | |
| tree | 8dbf4dda1e6b308e9b16366a2a07337ae0713cc7 /lib/Sema/SemaOverload.cpp | |
| parent | 1a18600b85aaa691122983dd8dcf4225cfc9ef68 (diff) | |
Don't warn with -Wbool-conversions if the user wrote an explicit cast like "(void *)false".
Fixes rdar://8459342.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114955 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaOverload.cpp')
| -rw-r--r-- | lib/Sema/SemaOverload.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp index a7e5e3ae71..919aea8d02 100644 --- a/lib/Sema/SemaOverload.cpp +++ b/lib/Sema/SemaOverload.cpp @@ -1728,10 +1728,11 @@ bool Sema::CheckPointerConversion(Expr *From, QualType ToType, CXXCastPath& BasePath, bool IgnoreBaseAccess) { QualType FromType = From->getType(); + bool IsCStyleOrFunctionalCast = IgnoreBaseAccess; if (CXXBoolLiteralExpr* LitBool = dyn_cast<CXXBoolLiteralExpr>(From->IgnoreParens())) - if (LitBool->getValue() == false) + if (!IsCStyleOrFunctionalCast && LitBool->getValue() == false) Diag(LitBool->getExprLoc(), diag::warn_init_pointer_from_false) << ToType; |