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| author | jvdelisle <jvdelisle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-18 06:36:45 +0000 |
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| committer | jvdelisle <jvdelisle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-18 06:36:45 +0000 |
| commit | 09638e2c383f34bc01686181ae5438a7a5192b4e (patch) | |
| tree | 9f73b7afa27dd254cb18534c5d1ceda6349bf744 /gcc/fortran/gfortran.h | |
| parent | a6151dbc9e02834fe9cb60b0969a60c1d082e69d (diff) | |
| download | ppe42-gcc-09638e2c383f34bc01686181ae5438a7a5192b4e.tar.gz ppe42-gcc-09638e2c383f34bc01686181ae5438a7a5192b4e.zip | |
2006-06-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19310
* arith.c (gfc_range_check): Return ARITH_OK if -fno-range-check. Add
return of ARITH_NAN, ARITH_UNDERFLOW, and ARITH_OVERFLOW.
(gfc_arith_divide): If -fno-range-check allow mpfr to divide by zero.
* gfortran.h (gfc_option_t): Add new flag.
* invoke.texi: Document new flag.
* lang.opt: Add option -frange-check.
* options.c (gfc_init_options): Initialize new flag.
(gfc_handle_options): Set flag if invoked.
* simplify.c (range_check): Add error messages for
overflow, underflow, and other errors.
* trans-const.c (gfc_conv_mpfr_to_tree): Build NaN and Inf from mpfr
result.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114752 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/gfortran.h')
| -rw-r--r-- | gcc/fortran/gfortran.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/fortran/gfortran.h b/gcc/fortran/gfortran.h index 6cfd93498ff..834d23f9134 100644 --- a/gcc/fortran/gfortran.h +++ b/gcc/fortran/gfortran.h @@ -1627,6 +1627,7 @@ typedef struct int flag_max_stack_var_size; int flag_module_access_private; int flag_no_backend; + int flag_range_check; int flag_pack_derived; int flag_repack_arrays; int flag_preprocessed; |
