diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/compare1.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/compare1.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/compare1.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/compare1.c deleted file mode 100644 index 17ba3ee20..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/compare1.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Test for a bogus warning on comparison between signed and unsigned. - This was inspired by code in gcc. This testcase is identical to - compare9.c except that we use -fno-short-enums here and expect a - warning from case 4. */ - -/* { dg-do compile } */ -/* { dg-options "-fno-short-enums -Wsign-compare" } */ - -int tf = 1; - -/* This enumeration has an explicit negative value and is therefore signed. */ -enum mm1 -{ - VOID, SI, DI, MAX = -1 -}; - -/* This enumeration fits entirely in a signed int, but is unsigned anyway. */ -enum mm2 -{ - VOID2, SI2, DI2, MAX2 -}; - -int f(enum mm1 x) -{ - return x == (tf?DI:SI); /* { dg-bogus "signed and unsigned" "case 1" } */ -} - -int g(enum mm1 x) -{ - return x == (tf?DI:-1); /* { dg-bogus "signed and unsigned" "case 2" } */ -} - -int h(enum mm2 x) -{ - return x == (tf?DI2:SI2); /* { dg-bogus "signed and unsigned" "case 3" } */ -} - -int i(enum mm2 x) -{ - return x == (tf?DI2:-1); /* { dg-warning "signed and unsigned" "case 4" } */ -} |