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/* Test that undefined names evaluate to zero, that macros after a
funlike macro are expanded, and that if it is a '(' the funlike
macro is not treated as such. */
/* { dg-do preprocess } */
#define f(x) x
#define h != 0
#define i
#define paren (
#if f != 0
# error /* { dg-bogus "error" "undefined name" } */
#endif
#if f h
# error /* { dg-bogus "error" "h not expanded" } */
#endif
#if f i
# error /* { dg-bogus "error" "empty macro" } */
#endif
#if f paren 6) /* { dg-error "missing binary" "macro-expanded parenthesis" } */
#endif
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