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/* n_30.c: Macro call. */
/* Note: Comma separate the arguments of function-like macro call,
but comma between matching inner parenthesis doesn't. This feature
is tested on so many places in this suite especially on *.c samples
which use assert() macro, that no separete item to test this feature
is provided. */
/* 30.1: A macro call may cross the lines. */
#define FUNC( a, b, c) a + b + c
/* a + b + c; */
FUNC
(
a,
b,
c
)
;
/* { dg-do preprocess }
{ dg-final { if ![file exist n_30.i] { return } } }
{ dg-final { if \{ [grep n_30.i "a *\\+ *b *\\+ *c"] != "" \} \{ } }
{ dg-final { return \} } }
{ dg-final { if \{ [grep n_30.i "a *\\+ *"] != "" \} \{ } }
{ dg-final { if \{ [grep n_30.i "b *\\+ *"] != "" \} \{ } }
{ dg-final { if \{ [grep n_30.i "c"] != "" \} \{ } }
{ dg-final { return \} \} \} } }
{ dg-final { fail "n_30.c: macro call on multi-line" } }
*/
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