Files
llvm-project/clang/test/Sema/attr-ownership.c
Dimitry Andric b1aa87e120 Fix several accidental DOS line endings in source files
Summary:
There are a number of files in the tree which have been accidentally checked in with DOS line endings. Convert these to native line endings.

There are also a few files which have DOS line endings on purpose, and I have set the svn:eol-style property to 'CRLF' on those.

Reviewers: joerg, aaron.ballman

Subscribers: aaron.ballman, cfe-commits

Differential Revision: http://reviews.llvm.org/D15849

llvm-svn: 256704
2016-01-03 15:55:40 +00:00

27 lines
2.5 KiB
C

// RUN: %clang_cc1 %s -verify
void f1(void) __attribute__((ownership_takes("foo"))); // expected-error {{'ownership_takes' attribute requires parameter 1 to be an identifier}}
void *f2(void) __attribute__((ownership_returns(foo, 1, 2))); // expected-error {{'ownership_returns' attribute takes no more than 1 argument}}
void f3(void) __attribute__((ownership_holds(foo, 1))); // expected-error {{'ownership_holds' attribute parameter 1 is out of bounds}}
void *f4(void) __attribute__((ownership_returns(foo)));
void f5(void) __attribute__((ownership_holds(foo))); // expected-error {{'ownership_holds' attribute takes at least 2 arguments}}
void f6(void) __attribute__((ownership_holds(foo, 1, 2, 3))); // expected-error {{'ownership_holds' attribute parameter 1 is out of bounds}}
void f7(void) __attribute__((ownership_takes(foo))); // expected-error {{'ownership_takes' attribute takes at least 2 arguments}}
void f8(int *i, int *j, int k) __attribute__((ownership_holds(foo, 1, 2, 4))); // expected-error {{'ownership_holds' attribute parameter 3 is out of bounds}}
int f9 __attribute__((ownership_takes(foo, 1))); // expected-warning {{'ownership_takes' attribute only applies to non-K&R-style functions}}
void f10(int i) __attribute__((ownership_holds(foo, 1))); // expected-error {{'ownership_holds' attribute only applies to pointer arguments}}
void *f11(float i) __attribute__((ownership_returns(foo, 1))); // expected-error {{'ownership_returns' attribute only applies to integer arguments}}
void *f12(float i, int k, int f, int *j) __attribute__((ownership_returns(foo, 4))); // expected-error {{'ownership_returns' attribute only applies to integer arguments}}
void f13(int *i, int *j) __attribute__((ownership_holds(foo, 1))) __attribute__((ownership_takes(foo, 2)));
void f14(int i, int j, int *k) __attribute__((ownership_holds(foo, 3))) __attribute__((ownership_takes(foo, 3))); // expected-error {{'ownership_holds' and 'ownership_takes' attributes are not compatible}}
void f15(int, int)
__attribute__((ownership_returns(foo, 1))) // expected-note {{declared with index 1 here}}
__attribute__((ownership_returns(foo, 2))); // expected-error {{'ownership_returns' attribute index does not match; here it is 2}}
void f16(int *i, int *j) __attribute__((ownership_holds(foo, 1))) __attribute__((ownership_holds(foo, 1))); // OK, same index
void f17(void*) __attribute__((ownership_takes(__, 1)));
void f18() __attribute__((ownership_takes(foo, 1))); // expected-warning {{'ownership_takes' attribute only applies to non-K&R-style functions}}