diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/warn_conversion_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/warn_conversion_2.f90 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/warn_conversion_2.f90 b/gcc/testsuite/gfortran.dg/warn_conversion_2.f90 new file mode 100644 index 000000000..d2b4eec60 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/warn_conversion_2.f90 @@ -0,0 +1,11 @@ +! { dg-do compile } +! { dg-options "-Wconversion-extra" } + + real(8) :: sqrt2 + real x + + x = 2.0 + sqrt2 = sqrt(x) ! { dg-warning "Conversion" } + + sqrt2 = sqrt(2.0) ! no warning; simplified to a constant and range checked +end |