diff options
Diffstat (limited to 'gcc/fortran/decl.c')
| -rw-r--r-- | gcc/fortran/decl.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index e97168f..f914156 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -7016,6 +7016,7 @@ gfc_match_modproc (void) char name[GFC_MAX_SYMBOL_LEN + 1]; gfc_symbol *sym; match m; + locus old_locus; gfc_namespace *module_ns; gfc_interface *old_interface_head, *interface; @@ -7044,10 +7045,23 @@ gfc_match_modproc (void) end up with a syntax error and need to recover. */ old_interface_head = gfc_current_interface_head (); + /* Check if the F2008 optional double colon appears. */ + gfc_gobble_whitespace (); + old_locus = gfc_current_locus; + if (gfc_match ("::") == MATCH_YES) + { + if (gfc_notify_std (GFC_STD_F2008, "Fortran 2008: double colon in " + "MODULE PROCEDURE statement at %L", &old_locus) + == FAILURE) + return MATCH_ERROR; + } + else + gfc_current_locus = old_locus; + for (;;) { - locus old_locus = gfc_current_locus; bool last = false; + old_locus = gfc_current_locus; m = gfc_match_name (name); if (m == MATCH_NO) @@ -7059,6 +7073,7 @@ gfc_match_modproc (void) current namespace. */ if (gfc_match_eos () == MATCH_YES) last = true; + if (!last && gfc_match_char (',') != MATCH_YES) goto syntax; |