llvm-project/clang/test/SemaObjCXX/nullability-consistency-arrays.mm
Jordan Rose 3b917fe019 Warn when 'assume_nonnull' infers nullability within an array.
...or within a reference. Both of these add an extra level of
indirection that make us less certain that the pointer really was
supposed to be non-nullable. However, changing the default behavior
would be a breaking change, so we'll just make it a warning instead.

Part of rdar://problem/25846421

llvm-svn: 286521
2016-11-10 23:28:30 +00:00

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// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type %s -D ARRAYS_CHECKED=1 -verify
// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type %s -D ARRAYS_CHECKED=0 -Wno-nullability-completeness-on-arrays -verify
// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type %s -Wno-nullability-completeness -Werror
// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type -x objective-c %s -D ARRAYS_CHECKED=1 -verify
// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type -x objective-c %s -D ARRAYS_CHECKED=0 -Wno-nullability-completeness-on-arrays -verify
// RUN: %clang_cc1 -fsyntax-only -fblocks -I %S/Inputs -Wno-nullability-inferred-on-nested-type -x objective-c %s -Wno-nullability-completeness -Werror
#include "nullability-consistency-arrays.h"
void h1(int *ptr) { } // don't warn
void h2(int * _Nonnull p) { }