diff options
Diffstat (limited to 'gcc/fortran/io.c')
| -rw-r--r-- | gcc/fortran/io.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/gcc/fortran/io.c b/gcc/fortran/io.c index 3494e8e..23bf5f9 100644 --- a/gcc/fortran/io.c +++ b/gcc/fortran/io.c @@ -477,6 +477,7 @@ check_format (bool is_input) const char *unexpected_element = _("Unexpected element"); const char *unexpected_end = _("Unexpected end of format string"); const char *zero_width = _("Zero width in format descriptor"); + const char *g0_precision = _("Specifying precision with G0 not allowed"); const char *error; format_token t, u; @@ -694,9 +695,19 @@ data_desc: error = zero_width; goto syntax; } - else - return gfc_notify_std (GFC_STD_F2008, "Fortran F2008: 'G0' in " - "format at %C"); + + if (gfc_notify_std (GFC_STD_F2008, "Fortran F2008: 'G0' in " + "format at %C") == FAILURE) + return FAILURE; + + u = format_lex (); + if (u == FMT_PERIOD) + { + error = g0_precision; + goto syntax; + } + saved_token = u; + goto between_desc; } if (u == FMT_ERROR) |