From 4e938df04897ebc196d92b4f7f77b19f204e9d24 Mon Sep 17 00:00:00 2001 From: Richard Trieu Date: Fri, 17 Jun 2011 20:35:48 +0000 Subject: [PATCH] Put the new warning from revision 133196 on NULL arithmetic behind the flag -Wnull-arthimetic and set to DefaultIgnore. A few edge cases need to be worked out before this can be set to default. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133287 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/clang/Basic/DiagnosticSemaKinds.td | 3 ++- test/SemaCXX/null_in_arithmetic_ops.cpp | 2 +- test/SemaObjCXX/null_objc_pointer.mm | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td index 66d940cab9..f28dd1e49a 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.td +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -2998,7 +2998,8 @@ def warn_comparison_of_mixed_enum_types : Warning< "comparison of two values with different enumeration types (%0 and %1)">, InGroup>; def warn_null_in_arithmetic_operation : Warning< - "use of NULL in arithmetic operation">; + "use of NULL in arithmetic operation">, + InGroup>, DefaultIgnore; def err_invalid_this_use : Error< "invalid use of 'this' outside of a nonstatic member function">; diff --git a/test/SemaCXX/null_in_arithmetic_ops.cpp b/test/SemaCXX/null_in_arithmetic_ops.cpp index 547c936c3e..b0303177c2 100644 --- a/test/SemaCXX/null_in_arithmetic_ops.cpp +++ b/test/SemaCXX/null_in_arithmetic_ops.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s +// RUN: %clang_cc1 -fsyntax-only -fblocks -Wnull-arithmetic -verify %s #include void f() { diff --git a/test/SemaObjCXX/null_objc_pointer.mm b/test/SemaObjCXX/null_objc_pointer.mm index 1dadabef29..0da9e50f5a 100644 --- a/test/SemaObjCXX/null_objc_pointer.mm +++ b/test/SemaObjCXX/null_objc_pointer.mm @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -verify %s +// RUN: %clang_cc1 -fsyntax-only -verify -Wnull-arithmetic %s #define NULL __null @interface X -- 2.40.0