33e8fc8687
You can now do epic things like this:
puts(_gc(xasprintf("%d", 123)));
The _gc() API is shorthand for _defer() which works like Go's keyword:
const char *s = xasprintf("%d", 123);
_defer(free, s);
puts(s);
Be sure to always use -fno-omit-frame-pointer which makes code fast too.
Enjoy! See also #114
18 lines
358 B
C
18 lines
358 B
C
int main(int argc, char *argv[]) {
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int rc;
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char *s;
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FILE *f;
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showcrashreports();
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s = strdup(argv[0]);
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s[0] = 'Z';
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f = fopen("/dev/null", "w");
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fputs(_gc(xasprintf("hello world %d %s\n", argc, s)), f);
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fclose(f);
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rc = system("exit 42");
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CHECK_NE(-1, rc);
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CHECK(WIFEXITED(rc));
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CHECK_EQ(42, WEXITSTATUS(rc));
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free(s);
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return 0;
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}
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