File: nullability-consistency-5.h

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (16 lines) | stat: -rw-r--r-- 743 bytes parent folder | download | duplicates (29) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
#define SUPPRESS_NULLABILITY_WARNING(Type)                              \
  _Pragma("clang diagnostic push")                                      \
  _Pragma("clang diagnostic ignored \"-Wnullability-completeness\"")    \
  Type                                                                  \
  _Pragma("clang diagnostic pop")

void suppress1(SUPPRESS_NULLABILITY_WARNING(int *) ptr); // no warning

void shouldwarn5(int *ptr); //expected-warning{{missing a nullability type specifier}}
// expected-note@-1 {{insert '_Nullable' if the pointer may be null}}
// expected-note@-2 {{insert '_Nonnull' if the pointer should never be null}}

void trigger5(int * _Nonnull);

void suppress2(SUPPRESS_NULLABILITY_WARNING(int *) ptr); // no warning