| 1 | @import config; |
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| 2 | |
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| 3 | int *test_foo() { |
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| 4 | return foo(); |
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| 5 | } |
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| 6 | |
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| 7 | char *test_bar() { |
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| 8 | return bar(); // expected-warning{{implicit declaration of function 'bar' is invalid in C99}} \ |
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| 9 | // expected-warning{{incompatible integer to pointer conversion}} |
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| 10 | } |
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| 11 | |
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| 12 | #undef WANT_FOO // expected-note{{macro was #undef'd here}} |
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| 13 | @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}} |
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| 14 | |
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| 15 | #define WANT_FOO 2 // expected-note{{macro was defined here}} |
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| 16 | @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}} |
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| 17 | |
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| 18 | #undef WANT_FOO |
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| 19 | #define WANT_FOO 1 |
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| 20 | @import config; // okay |
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| 21 | |
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| 22 | #define WANT_BAR 1 // expected-note{{macro was defined here}} |
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| 23 | @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}} |
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| 24 | |
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| 25 | // RUN: rm -rf %t |
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| 26 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c -fmodules-cache-path=%t -DWANT_FOO=1 -emit-module -fmodule-name=config %S/Inputs/module.map |
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| 27 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs -DWANT_FOO=1 %s -verify |
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| 28 | |
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| 29 | |
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