Sourceware Bugzilla – Attachment 8394 Details for
Bug 18604
assert macro-expands its argument
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Sample program showing assert expanding its argument unnecessarily
test.c (text/x-csrc), 249 bytes, created by
David Kastrup
on 2015-06-26 07:35:50 UTC
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Description:
Sample program showing assert expanding its argument unnecessarily
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Creator:
David Kastrup
Created:
2015-06-26 07:35:50 UTC
Size:
249 bytes
patch
obsolete
>#include <stdio.h> >#include <assert.h> >#define STRINGIFY(arg) #arg >#define STRINGIFY2(arg) STRINGIFY(arg) >#define TEST(arg) fprintf (stderr, "%s: %s\n", #arg, arg) > >main () >{ > TEST (STRINGIFY (NULL)); > TEST (STRINGIFY2 (NULL)); > assert (NULL); >}
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bug 18604
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