diff options
Diffstat (limited to 'gcc/fortran/class.c')
| -rw-r--r-- | gcc/fortran/class.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/fortran/class.c b/gcc/fortran/class.c index 52c5a61..3ff6a0b 100644 --- a/gcc/fortran/class.c +++ b/gcc/fortran/class.c @@ -294,8 +294,10 @@ get_unique_hashed_string (char *string, gfc_symbol *derived) char tmp[2*GFC_MAX_SYMBOL_LEN+2]; get_unique_type_string (&tmp[0], derived); /* If string is too long, use hash value in hex representation (allow for - extra decoration, cf. gfc_build_class_symbol & gfc_find_derived_vtab). */ - if (strlen (tmp) > GFC_MAX_SYMBOL_LEN - 11) + extra decoration, cf. gfc_build_class_symbol & gfc_find_derived_vtab). + We need space to for 15 characters "__class_" + symbol name + "_%d_%da", + where %d is the (co)rank which can be up to n = 15. */ + if (strlen (tmp) > GFC_MAX_SYMBOL_LEN - 15) { int h = gfc_hash_value (derived); sprintf (string, "%X", h); @@ -360,10 +362,10 @@ gfc_build_class_symbol (gfc_typespec *ts, symbol_attribute *attr, /* Determine the name of the encapsulating type. */ get_unique_hashed_string (tname, ts->u.derived); - if ((*as) && (*as)->rank && attr->allocatable) - sprintf (name, "__class_%s_%d_a", tname, (*as)->rank); - else if ((*as) && (*as)->rank) - sprintf (name, "__class_%s_%d", tname, (*as)->rank); + if ((*as) && attr->allocatable) + sprintf (name, "__class_%s_%d_%da", tname, (*as)->rank, (*as)->corank); + else if ((*as)) + sprintf (name, "__class_%s_%d_%d", tname, (*as)->rank, (*as)->corank); else if (attr->pointer) sprintf (name, "__class_%s_p", tname); else if (attr->allocatable) |