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llvm-project/clang/test/Sema/attr-ownership.c

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Switch attribute test line endings from CRLF The convention is LF unless specifically testing line endings. llvm-svn: 193056
2013-10-21 03:04:19 +08:00
// RUN: %clang_cc1 %s -verify
void f1(void) __attribute__((ownership_takes("foo"))); // expected-error {{'ownership_takes' attribute requires parameter 1 to be an identifier}}
Updated the wording of two attribute-related diagnostics so that they print the offending attribute name. Also updates the associated test cases. llvm-svn: 198355
2014-01-03 05:26:14 +08:00
void *f2(void) __attribute__((ownership_returns(foo, 1, 2))); // expected-error {{'ownership_returns' attribute takes no more than 1 argument}}
Switch attribute test line endings from CRLF The convention is LF unless specifically testing line endings. llvm-svn: 193056
2013-10-21 03:04:19 +08:00
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)));
Updated the wording of two attribute-related diagnostics so that they print the offending attribute name. Also updates the associated test cases. llvm-svn: 198355
2014-01-03 05:26:14 +08:00
void f5(void) __attribute__((ownership_holds(foo))); // expected-error {{'ownership_holds' attribute takes at least 2 arguments}}
Switch attribute test line endings from CRLF The convention is LF unless specifically testing line endings. llvm-svn: 193056
2013-10-21 03:04:19 +08:00
void f6(void) __attribute__((ownership_holds(foo, 1, 2, 3))); // expected-error {{'ownership_holds' attribute parameter 1 is out of bounds}}
Updated the wording of two attribute-related diagnostics so that they print the offending attribute name. Also updates the associated test cases. llvm-svn: 198355
2014-01-03 05:26:14 +08:00
void f7(void) __attribute__((ownership_takes(foo))); // expected-error {{'ownership_takes' attribute takes at least 2 arguments}}
Switch attribute test line endings from CRLF The convention is LF unless specifically testing line endings. llvm-svn: 193056
2013-10-21 03:04:19 +08:00
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 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}}
Implemented a diagnostic to handle multiple, distinct ownership_return attributes on the same declaration. This removes a FIXME from the code. llvm-svn: 214436
2014-08-01 04:44:26 +08:00
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