minix/external/bsd/llvm/dist/clang/test/Modules/config_macros.m
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

28 lines
1.3 KiB
Objective-C

@import config;
int *test_foo() {
return foo();
}
char *test_bar() {
return bar(); // expected-warning{{implicit declaration of function 'bar' is invalid in C99}} \
// expected-warning{{incompatible integer to pointer conversion}}
}
#undef WANT_FOO // expected-note{{macro was #undef'd here}}
@import config; // expected-warning{{#undef of configuration macro 'WANT_FOO' has no effect on the import of 'config'; pass '-UWANT_FOO' on the command line to configure the module}}
#define WANT_FOO 2 // expected-note{{macro was defined here}}
@import config; // expected-warning{{definition of configuration macro 'WANT_FOO' has no effect on the import of 'config'; pass '-DWANT_FOO=...' on the command line to configure the module}}
#undef WANT_FOO
#define WANT_FOO 1
@import config; // okay
#define WANT_BAR 1 // expected-note{{macro was defined here}}
@import config; // expected-warning{{definition of configuration macro 'WANT_BAR' has no effect on the import of 'config'; pass '-DWANT_BAR=...' on the command line to configure the module}}
// RUN: rm -rf %t
// RUN: %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -DWANT_FOO=1 -emit-module -fmodule-name=config %S/Inputs/module.map
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -DWANT_FOO=1 %s -verify