Josh Megnauth
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
// These tests are primarily to ensure the macros compile without
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// causing any funny business.
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#include <features.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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__deprecated
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static void legacy(void) {}
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__deprecatedNote("Sometimes deletes user's home (oops); use foobar")
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static void legacy_notes(void) {}
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__nodiscard
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static uint8_t the_answer(void) {
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return 42;
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}
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// GCC bug
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/* #pragma GCC diagnostic push */
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/* #pragma GCC diagnostic ignored "-Wattributes" */
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/* __noreturn */
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/* static void foobar(void) { */
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// The test suite isn't picking up noreturn in the headers for exit, abort
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// Those functions (and this test) works fine in both Redox itself and Linux
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// Using _Exit instead works for the tests in CI. Why? I dunno.
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/* _Exit(0); */
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/* } */
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/* #pragma GCC diagnostic pop */
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int main(void) {
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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legacy();
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legacy_notes();
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#pragma GCC diagnostic pop
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const int answer = the_answer();
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char buf[40] = {0};
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sprintf(buf, "Hey, -Werror, I'm using answer: %d\n", answer);
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/* foobar(); */
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return 0;
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}
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