clang/test/APINotes/retain-count-convention.m

   1 // RUN: rm -rf %t && mkdir -p %t
   2 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/ModulesCache -fapinotes-modules  -fdisable-module-hash -fsyntax-only -F %S/Inputs/Frameworks %s
   3 // RUN: %clang_cc1 -ast-print %t/ModulesCache/SimpleKit.pcm | FileCheck %s
   4 // RUN: %clang_cc1 -ast-dump -ast-dump-filter 'DUMP' %t/ModulesCache/SimpleKit.pcm | FileCheck -check-prefix CHECK-DUMP %s
   5
   6 #import <SimpleKit/SimpleKit.h>
   7
   8 // CHECK: __attribute__((cf_returns_not_retained)) void *getCFOwnedToUnowned(void);
   9 // CHECK: __attribute__((cf_returns_retained)) void *getCFUnownedToOwned(void);
  10 // CHECK: __attribute__((cf_unknown_transfer)) void *getCFOwnedToNone(void);
  11 // CHECK: __attribute__((ns_returns_not_retained)) id getObjCOwnedToUnowned(void);
  12 // CHECK: __attribute__((ns_returns_retained)) id getObjCUnownedToOwned(void);
  13 // CHECK: int indirectGetCFOwnedToUnowned(__attribute__((cf_returns_not_retained)) void * _Nullable *out);
  14 // CHECK: int indirectGetCFUnownedToOwned(__attribute__((cf_returns_retained)) void * _Nullable *out);
  15 // CHECK: int indirectGetCFOwnedToNone(void * _Nullable *out);
  16 // CHECK: int indirectGetCFNoneToOwned(__attribute__((cf_returns_not_retained)) void **out);
  17
  18 // CHECK-LABEL: @interface MethodTest
  19 // CHECK: - (id)getOwnedToUnowned __attribute__((ns_returns_not_retained));
  20 // CHECK: - (id)getUnownedToOwned __attribute__((ns_returns_retained));
  21 // CHECK: @end
  22
  23 // CHECK-DUMP-LABEL: Dumping getCFAuditedToUnowned_DUMP:
  24 // CHECK-DUMP-NEXT: FunctionDecl
  25 // CHECK-DUMP-NEXT: CFReturnsNotRetainedAttr
  26 // CHECK-DUMP-NEXT: CFAuditedTransferAttr
  27 // CHECK-DUMP-NOT: Attr
  28
  29 // CHECK-DUMP-LABEL: Dumping getCFAuditedToOwned_DUMP:
  30 // CHECK-DUMP-NEXT: FunctionDecl
  31 // CHECK-DUMP-NEXT: CFReturnsRetainedAttr
  32 // CHECK-DUMP-NEXT: CFAuditedTransferAttr
  33 // CHECK-DUMP-NOT: Attr
  34
  35 // CHECK-DUMP-LABEL: Dumping getCFAuditedToNone_DUMP:
  36 // CHECK-DUMP-NEXT: FunctionDecl
  37 // CHECK-DUMP-NEXT: CFUnknownTransferAttr
  38 // CHECK-DUMP-NOT: Attr