blob: a835039cc60ba9f55bd12e882998b0bb7869774d [file] [log] [blame]
Quentin Colombet043406b2016-02-03 22:41:00 +00001// RUN: rm -rf %t
2// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -I %S/Inputs %s -verify
3
4// RUN: rm -rf %t.pch.cache
5// RUN: %clang_cc1 -fmodules-cache-path=%t.pch.cache -fmodules -fimplicit-module-maps -I %S/Inputs -emit-pch -o %t.pch -x objective-c-header %S/Inputs/use-builtin.h
6// RUN: %clang_cc1 -fmodules-cache-path=%t.pch.cache -fmodules -fimplicit-module-maps -I %S/Inputs %s -include-pch %t.pch %s -verify
7
8// expected-no-diagnostics
9
10void use_constant_string_builtins1(void) {
11 (void)__builtin___CFStringMakeConstantString("");
12 (void)__builtin___NSStringMakeConstantString("");
13}
14
Douglas Gregor15197662013-04-03 23:06:26 +000015@import builtin;
16
17int foo() {
18 return __builtin_object_size(p, 0);
19}
20
21@import builtin.sub;
22
23int bar() {
24 return __builtin_object_size(p, 0);
25}
26
Ben Langmuirb9ad4e62015-10-28 22:25:37 +000027int baz() {
28 return IS_CONST(0);
29}
Douglas Gregor15197662013-04-03 23:06:26 +000030
Quentin Colombet043406b2016-02-03 22:41:00 +000031void use_constant_string_builtins2(void) {
32 (void)__builtin___CFStringMakeConstantString("");
33 (void)__builtin___NSStringMakeConstantString("");
34}