diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/wextra_1.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/wextra_1.f | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/wextra_1.f b/gcc/testsuite/gfortran.dg/wextra_1.f new file mode 100644 index 0000000000..94c8eddec0 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/wextra_1.f @@ -0,0 +1,9 @@ +! { dg-do compile } +! { dg-options "-Wextra" } + program main + integer, parameter :: x=3 ! { dg-warning "Unused parameter" } + real :: a + read (*,*) a + if (a .eq. 3.14) a=2. ! { dg-warning "Equality comparison" } + print *,a + end |