diff options
author | Akira Hatanaka <ahatanaka@apple.com> | 2017-09-20 06:27:39 +0000 |
---|---|---|
committer | Akira Hatanaka <ahatanaka@apple.com> | 2017-09-20 06:27:39 +0000 |
commit | b87abe7024808ca31ff5bb25aecef7f92b694cfa (patch) | |
tree | 78a02f418a344310304a4471436eede3fa971a07 /test/SemaObjCXX | |
parent | e077cfd4f9ada87940c24f0feb197492787e40f6 (diff) |
Revert "Add support for attribute 'noescape'."
This reverts r313717.
I closed the wrong phabricator review.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@313721 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaObjCXX')
-rw-r--r-- | test/SemaObjCXX/noescape.mm | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/test/SemaObjCXX/noescape.mm b/test/SemaObjCXX/noescape.mm deleted file mode 100644 index 6c5d9897aa..0000000000 --- a/test/SemaObjCXX/noescape.mm +++ /dev/null @@ -1,90 +0,0 @@ -// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++11 %s -// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++1z %s - -typedef void (^BlockTy)(); - -struct S { - int i; - void m(); -}; - -void noescapeFunc0(id, __attribute__((noescape)) BlockTy); -void noescapeFunc1(id, [[clang::noescape]] BlockTy); -void noescapeFunc2(__attribute__((noescape)) int *); // expected-note {{previous declaration is here}} -void noescapeFunc3(__attribute__((noescape)) id); -void noescapeFunc4(__attribute__((noescape)) int &); -void noescapeFunc2(int *); // expected-error {{conflicting types for 'noescapeFunc2'}} - -void invalidFunc0(int __attribute__((noescape))); // expected-warning {{'noescape' attribute only applies to pointer arguments}} -void invalidFunc1(int __attribute__((noescape(0)))); // expected-error {{'noescape' attribute takes no arguments}} -void invalidFunc2(int0 *__attribute__((noescape))); // expected-error {{use of undeclared identifier 'int0'; did you mean 'int'?}} -void invalidFunc3(__attribute__((noescape)) int (S::*Ty)); // expected-warning {{'noescape' attribute only applies to pointer arguments}} -void invalidFunc4(__attribute__((noescape)) void (S::*Ty)()); // expected-warning {{'noescape' attribute only applies to pointer arguments}} -int __attribute__((noescape)) g; // expected-warning {{'noescape' attribute only applies to parameters}} - -struct S1 { - virtual void m0(int *__attribute__((noescape))); // expected-note {{parameter of overridden method is annotated with __attribute__((noescape))}} -}; - -struct S2 : S1 { - void m0(int *__attribute__((noescape))) override; -}; - -struct S3 : S1 { - void m0(int *) override; // expected-warning {{parameter of overriding method should be annotated with __attribute__((noescape))}} -}; - -__attribute__((objc_root_class)) -@interface C0 --(void) m0:(int*)__attribute__((noescape)) p; // expected-note {{parameter of overridden method is annotated with __attribute__((noescape))}} -@end - -@implementation C0 --(void) m0:(int*)__attribute__((noescape)) p {} -@end - -@interface C1 : C0 --(void) m0:(int*)__attribute__((noescape)) p; -@end - -@implementation C1 : C0 --(void) m0:(int*)__attribute__((noescape)) p {} -@end - -@interface C2 : C0 --(void) m0:(int*) p; // expected-warning {{parameter of overriding method should be annotated with __attribute__((noescape))}} -@end - -@implementation C2 : C0 --(void) m0:(int*) p {} -@end - -void func0(int *); -void (*fnptr0)(int *); -void (*fnptr1)(__attribute__((noescape)) int *); -template<void (*fn)(int*)> struct S4 {}; -template<void (*fn)(int* __attribute__((noescape)))> struct S5 {}; - -#if __cplusplus < 201406 - // expected-note@-4 {{template parameter is declared here}} - // expected-note@-4 {{template parameter is declared here}} -#endif - -void test0() { - fnptr0 = &func0; - fnptr0 = &noescapeFunc2; - fnptr1 = &func0; // expected-error {{assigning to 'void (*)(__attribute__((noescape)) int *)' from incompatible type 'void (*)(int *)'}} - fnptr1 = &noescapeFunc2; - S4<&func0> e0; - S4<&noescapeFunc2> e1; - S5<&func0> ne0; - -#if __cplusplus < 201406 - // expected-error@-4 {{non-type template argument of type 'void (*)(__attribute__((noescape)) int *)' cannot be converted to a value of type 'void (*)(int *)'}} - // expected-error@-4 {{non-type template argument of type 'void (*)(int *)' cannot be converted to a value of type 'void (*)(__attribute__((noescape)) int *)'}} -#else - // expected-error@-6 {{value of type 'void (*)(int *)' is not implicitly convertible to 'void (*)(__attribute__((noescape)) int *)'}} -#endif - - S5<&noescapeFunc2> ne1; -} |