0c8447db79
* give warning if pragma is unknown for tcc
* don't free asm_label in sym_free(),
it's a job of the asm_free_labels().
The above pragmas are used in the mingw headers.
Thise pragmas are implemented in gcc-4.5+ and current
clang.
23 lines
446 B
C
23 lines
446 B
C
#include <stdio.h>
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int main()
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{
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#define abort "111"
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printf("abort = %s\n", abort);
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#pragma push_macro("abort")
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#undef abort
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#define abort "222"
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printf("abort = %s\n", abort);
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#pragma push_macro("abort")
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#undef abort
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#define abort "333"
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printf("abort = %s\n", abort);
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#pragma pop_macro("abort")
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printf("abort = %s\n", abort);
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#pragma pop_macro("abort")
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printf("abort = %s\n", abort);
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}
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