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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/cpp/trad/redef1.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/trad/redef1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/trad/redef1.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/trad/redef1.c b/gcc/testsuite/gcc.dg/cpp/trad/redef1.c new file mode 100644 index 000000000..ce5dde0bb --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/trad/redef1.c @@ -0,0 +1,36 @@ +/* Test for redefining traditional macros with insignificant + (i.e. whitespace) differences. */ + +/* { dg-do preprocess } */ + + +#define foo bar +#define /* x */ foo /* x */ bar /* x */ + +#define quux(thud) a one and a thud and a two +#define /**/ quux( thud ) /**/ a one and a /**/ thud /**/ and /**/ a two +#define quux(thud) a one and a thud and a two /* bah */ + +#define f(x, y)x "x y z" y +#define f(x, y) x "x y z" y + +#define baz() whiz bang +#define baz() whiz bang + +#define g foo +#undef g +#define g + +/* { dg-bogus "redefined" "foo redefined" { target *-*-* } 8 } */ +/* { dg-bogus "redefined" "quux redefined" { target *-*-* } 11 } */ +/* { dg-bogus "redefined" "quux redefined" { target *-*-* } 12 } */ +/* { dg-bogus "redefined" "f redefined" { target *-*-* } 15 } */ +/* { dg-bogus "redefined" "baz redefined" { target *-*-* } 18 } */ +/* { dg-bogus "redefined" "g redefined" { target *-*-* } 22 } */ + +/* { dg-bogus "previous def" "foo prev def" { target *-*-* } 7 } */ +/* { dg-bogus "previous def" "quux prev def" { target *-*-* } 10 } */ +/* { dg-bogus "previous def" "quux prev def" { target *-*-* } 11 } */ +/* { dg-bogus "previous def" "f prev def" { target *-*-* } 14 } */ +/* { dg-bogus "previous def" "baz prev def" { target *-*-* } 17 } */ +/* { dg-bogus "previous def" "g prev def" { target *-*-* } 20 } */ |