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llvm-project/clang/test/SemaCXX/init-priority-attr.cpp

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Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// RUN: %clang_cc1 -triple=x86_64-unknown-unknown -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple=x86_64-unknown-unknown -fsyntax-only -DSYSTEM -verify %s
// RUN: %clang_cc1 -triple=s390x-none-zos -fsyntax-only -verify=unknown %s
// RUN: %clang_cc1 -triple=s390x-none-zos -fsyntax-only -DSYSTEM -verify=unknown-system %s
Allow init_priority values <= 100 and > 65535 within system headers. This also adds some bare-bones documentation for the attribute rather than leaving it undocumented.
2020-09-24 03:24:52 +08:00
#if defined(SYSTEM)
#5 "init-priority-attr.cpp" 3 // system header
#endif
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
class Two {
private:
int i, j, k;
public:
static int count;
Two( int ii, int jj ) { i = ii; j = jj; k = count++; };
Two( void ) { i = 0; j = 0; k = count++; };
int eye( void ) { return i; };
int jay( void ) { return j; };
int kay( void ) { return k; };
};
extern Two foo;
extern Two goo;
extern Two coo[];
extern Two koo[];
Two foo __attribute__((init_priority(101))) ( 5, 6 );
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// unknown-system-no-diagnostics
// unknown-warning@-2 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
Added the attribute name to the err_attribute_wrong_number_arguments diagnostic for clarity; updated almost all of the affected test cases. Thanks to Fariborz Jahanian for the suggestion! llvm-svn: 186980
2013-07-24 03:30:11 +08:00
Two goo __attribute__((init_priority(2,3))) ( 5, 6 ); // expected-error {{'init_priority' attribute takes one argument}}
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// unknown-warning@-1 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
Allow init_priority values <= 100 and > 65535 within system headers. This also adds some bare-bones documentation for the attribute rather than leaving it undocumented.
2020-09-24 03:24:52 +08:00
Two coo[2] __attribute__((init_priority(100)));
#if !defined(SYSTEM)
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// expected-error@-2 {{'init_priority' attribute requires integer constant between 101 and 65535 inclusive}}
// unknown-warning@-3 {{unknown attribute 'init_priority' ignored}}
Allow init_priority values <= 100 and > 65535 within system headers. This also adds some bare-bones documentation for the attribute rather than leaving it undocumented.
2020-09-24 03:24:52 +08:00
#endif
Two boo[2] __attribute__((init_priority(65536)));
#if !defined(SYSTEM)
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// expected-error@-2 {{'init_priority' attribute requires integer constant between 101 and 65535 inclusive}}
// unknown-warning@-3 {{unknown attribute 'init_priority' ignored}}
Allow init_priority values <= 100 and > 65535 within system headers. This also adds some bare-bones documentation for the attribute rather than leaving it undocumented.
2020-09-24 03:24:52 +08:00
#endif
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
Replacing err_attribute_argument_not_int with err_attribute_not_type_attr llvm-svn: 187419
2013-07-30 22:10:17 +08:00
Two koo[4] __attribute__((init_priority(1.13))); // expected-error {{'init_priority' attribute requires an integer constant}}
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// unknown-warning@-1 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
Adding in the subject for the init_priority attribute. llvm-svn: 195850
2013-11-28 00:34:09 +08:00
Two func() __attribute__((init_priority(1001))); // expected-error {{'init_priority' attribute only applies to variables}}
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// unknown-warning@-1 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
remove curly quotes, patch by Dimitry Andric! llvm-svn: 113156
2010-09-07 01:52:29 +08:00
int i __attribute__((init_priority(1001))); // expected-error {{can only use 'init_priority' attribute on file-scope definitions of objects of class type}}
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
// unknown-warning@-1 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
int main() {
Guard init_priority attribute within libc++ Not all platforms support priority attribute. I'm moving conditional definition of this attribute to `include/__config`. Reviewed By: #libc, aaron.ballman Differential Revision: https://reviews.llvm.org/D91565
2020-11-21 03:46:21 +08:00
Two foo __attribute__((init_priority(1001))); // expected-error {{can only use 'init_priority' attribute on file-scope definitions of objects of class type}}
// unknown-warning@-1 {{unknown attribute 'init_priority' ignored}}
More Sema Check and a test case for init_priority attr. (radar 8076356). llvm-svn: 106350
2010-06-19 07:14:53 +08:00
}