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/* Basic tests of the #assert preprocessor extension. */
/* { dg-do compile } */
/* { dg-options "" } */
#define def unused expansion
#define fail int fail
#assert abc (def)
#assert abc (ghi)
#assert abc (jkl)
#assert space ( s p a c e )
/* Basic: */
#if !#abc (def) || !#abc (ghi) || !#abc (jkl)
fail
#endif
/* any answer for #abc */
#if !#abc
fail
#endif
/* internal whitespace is collapsed,
external whitespace is deleted */
#if !#space (s p a c e) || !#space ( s p a c e ) || #space (space)
fail
#endif
/* removing assertions */
#unassert abc (jkl)
#if !#abc || !#abc (def) || !#abc (ghi) || #abc (jkl)
fail
#endif
#unassert abc
#if #abc || #abc (def) || #abc (ghi) || #abc (jkl)
fail
#endif
int gobble
/* make sure it can succeed too.
also check space before open paren isn't significant */
#if #space(s p a c e)
;
#endif
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