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| author | Janne Blomqvist <jb@gcc.gnu.org> | 2019-02-14 23:33:29 +0200 |
|---|---|---|
| committer | Janne Blomqvist <jb@gcc.gnu.org> | 2019-02-14 23:33:29 +0200 |
| commit | 66086032120c6cfca41e48a510c2389b887d559b (patch) | |
| tree | d2f035d8f7f33b8b0f90911eeb12b4204955d513 /gcc/fortran/options.c | |
| parent | 2f2b8e4054f5b84594a9b113e409e73480f2ebdf (diff) | |
| download | gcc-66086032120c6cfca41e48a510c2389b887d559b.zip gcc-66086032120c6cfca41e48a510c2389b887d559b.tar.gz gcc-66086032120c6cfca41e48a510c2389b887d559b.tar.bz2 | |
PR 81552 Improve and document -flag-init-integer
Make the option handling code parse the -flag-init-integer value as a
C long type, allowing a larger range on systems where long is a larger
type than int. Document the behavior.
Regtested on x86_64-pc-linux-gnu, committed as obvious.
2019-02-14 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/81552
* gfortran.h (gfc_option_t): Make flag_init_integer_value a long.
* options.c (gfc_handle_option): Use strtol instead of atoi.
* invoke.texi: Document -finit-integer behavior in more detail
From-SVN: r268906
Diffstat (limited to 'gcc/fortran/options.c')
| -rw-r--r-- | gcc/fortran/options.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/options.c b/gcc/fortran/options.c index 4e55ade..f2a0151 100644 --- a/gcc/fortran/options.c +++ b/gcc/fortran/options.c @@ -708,7 +708,7 @@ gfc_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value, case OPT_finit_integer_: gfc_option.flag_init_integer = GFC_INIT_INTEGER_ON; - gfc_option.flag_init_integer_value = atoi (arg); + gfc_option.flag_init_integer_value = strtol (arg, NULL, 10); break; case OPT_finit_character_: |