diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaOverload.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp index 2754d443b25..6a020d57d37 100644 --- a/clang/lib/Sema/SemaOverload.cpp +++ b/clang/lib/Sema/SemaOverload.cpp @@ -1622,6 +1622,12 @@ bool Sema::CheckPointerConversion(Expr *From, QualType ToType, bool IgnoreBaseAccess) { QualType FromType = From->getType(); + if (CXXBoolLiteralExpr* LitBool + = dyn_cast<CXXBoolLiteralExpr>(From->IgnoreParens())) + if (LitBool->getValue() == false) + Diag(LitBool->getExprLoc(), diag::warn_init_pointer_from_false) + << ToType; + if (const PointerType *FromPtrType = FromType->getAs<PointerType>()) if (const PointerType *ToPtrType = ToType->getAs<PointerType>()) { QualType FromPointeeType = FromPtrType->getPointeeType(), @@ -6159,7 +6165,7 @@ BuildRecoveryCallExpr(Sema &SemaRef, Scope *S, Expr *Fn, Sema::MultiExprArg(SemaRef, (void**) Args, NumArgs), CommaLocs, RParenLoc); } - + /// ResolveOverloadedCallFn - Given the call expression that calls Fn /// (which eventually refers to the declaration Func) and the call /// arguments Args/NumArgs, attempt to resolve the function call down |
