diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 3 | ||||
| -rw-r--r-- | clang/test/SemaObjC/objc-literal-comparison.m | 4 |
2 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 28a637180a5..bf4abfcb746 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -6783,7 +6783,7 @@ static void diagnoseFunctionPointerToVoidComparison(Sema &S, SourceLocation Loc, } static bool isObjCObjectLiteral(ExprResult &E) { - switch (E.get()->getStmtClass()) { + switch (E.get()->IgnoreParenImpCasts()->getStmtClass()) { case Stmt::ObjCArrayLiteralClass: case Stmt::ObjCDictionaryLiteralClass: case Stmt::ObjCStringLiteralClass: @@ -6875,6 +6875,7 @@ static void diagnoseObjCLiteralComparison(Sema &S, SourceLocation Loc, LK_String } LiteralKind; + Literal = Literal->IgnoreParenImpCasts(); switch (Literal->getStmtClass()) { case Stmt::ObjCStringLiteralClass: // "string literal" diff --git a/clang/test/SemaObjC/objc-literal-comparison.m b/clang/test/SemaObjC/objc-literal-comparison.m index f1aa8ecd91e..0a1058291e4 100644 --- a/clang/test/SemaObjC/objc-literal-comparison.m +++ b/clang/test/SemaObjC/objc-literal-comparison.m @@ -2,6 +2,10 @@ // RUN: %clang_cc1 -fsyntax-only -Wno-everything -Wobjc-literal-compare "-Dnil=(id)0" -verify %s // RUN: %clang_cc1 -fsyntax-only -Wno-everything -Wobjc-literal-compare "-Dnil=0" -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wno-everything -Wobjc-literal-compare -fobjc-arc "-Dnil=((id)0)" -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wno-everything -Wobjc-literal-compare -fobjc-arc "-Dnil=(id)0" -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wno-everything -Wobjc-literal-compare -fobjc-arc "-Dnil=0" -verify %s + // (test the warning flag as well) typedef signed char BOOL; |
