diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/compare8.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8fcef83..9019261 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2004-03-23 Joseph S. Myers <jsm@polyomino.org.uk> + Roger Sayle <roger@eyesopen.com> + + * gcc.dg/compare8.c: New test case. + 2004-03-23 Ziemowit Laski <zlaski@apple.com> * g++.dg/ext/altivec-7.C: New test. diff --git a/gcc/testsuite/gcc.dg/compare8.c b/gcc/testsuite/gcc.dg/compare8.c new file mode 100644 index 0000000..6d04085 --- /dev/null +++ b/gcc/testsuite/gcc.dg/compare8.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-Wsign-compare" } */ + +int +f(unsigned short a1, unsigned short a2, unsigned int b) +{ + return ((a1+a2)|5) > b ? 2 : 3; /* { dg-bogus "signed and unsigned" } */ +} + +int +g(unsigned short a1, unsigned short a2, unsigned int b) +{ + return ((a1+a2)&5) > b ? 2 : 3; /* { dg-bogus "signed and unsigned" } */ +} + |