8sa1-gcc/gcc/testsuite/gcc.dg/cpp/paste8.c
Neil Booth 74f215d7e0 19960224-2.c, [...]: Update tests for new diagnostic messages.
* gcc.dg/cpp/19960224-2.c, 20000625-2.c, cxxcom2.c, directiv.c,
	endif.c, if-4.c, if-5.c, if-mop.c, macsyntx.c, paste2.c, paste6.c,
	paste8.c, redef2.c, strify2.c, strp1.c, tr-warn1.c, tr-warn3.c,
	tr-warn6.c, undef1.c, undef2.c, widestr1.c: Update tests for
	new diagnostic messages.

	* gcc.dg/cpp/macro3.c: New tests.

From-SVN: r37099
2000-10-28 18:01:40 +00:00

16 lines
346 B
C

/* { dg-do preprocess } */
/* { dg-options "" } */
int foo(int, ...);
#define a(x, y...) foo(x, ##y)
a(1)
a(1, 2, 3)
#define b(x, y, z...) foo(x, ##y)
b(1, 2, 3) /* { dg-warning "valid preprocessing token" } */
#define c(x, y, z...) foo(x, ##z)
c(1, 2)
c(1, 2, 3)
#define d(x) fo(##x)
d(1) /* { dg-warning "valid preprocessing token" } */