25 lines
792 B
C
25 lines
792 B
C
// RUN: %clang_cc1 -fsyntax-only -std=c99 -Wno-nullability-declspec -pedantic %s -verify
|
|
|
|
_Nonnull int *ptr; // expected-warning{{type nullability specifier '_Nonnull' is a Clang extension}}
|
|
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wnullability-extension"
|
|
_Nonnull int *ptr2; // no-warning
|
|
#pragma clang diagnostic pop
|
|
|
|
#if !__has_feature(nullability)
|
|
# error Nullability should always be supported
|
|
#endif
|
|
|
|
#if !__has_feature(nullability_on_arrays)
|
|
# error Nullability on array parameters should always be supported
|
|
#endif
|
|
|
|
#if !__has_extension(nullability)
|
|
# error Nullability should always be supported as an extension
|
|
#endif
|
|
|
|
#if !__has_extension(nullability_on_arrays)
|
|
# error Nullability on array parameters should always be supported as an extension
|
|
#endif
|