diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/gdbtypes.c | 10 | ||||
| -rw-r--r-- | gdb/valops.c | 34 |
3 files changed, 32 insertions, 22 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 88c921a..2e3060b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,13 @@ +2000-07-09 Nick Duffek <nsd@redhat.com> + + * gdbtypes.c (is_ancestor): Infer type equivalence from name + equivalence. + (rank_one_type): Use strcmp instead of == to compare type names. + Don't swap parm with arg when checking TYPE_CODE_REF types. + * valops.c (find_overload_match): Fix indentation. Compare + parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, + and 100. + 2000-07-07 David Edelsohn <edelsohn@gnu.org> * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index 0f6eef9..3ca1b33 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -1736,6 +1736,9 @@ is_ancestor (base, dclass) if (base == dclass) return 1; + if (TYPE_NAME (base) && TYPE_NAME (dclass) && + !strcmp (TYPE_NAME (base), TYPE_NAME (dclass))) + return 1; for (i = 0; i < TYPE_N_BASECLASSES (dclass); i++) if (is_ancestor (base, TYPE_BASECLASS (dclass, i))) @@ -2206,7 +2209,8 @@ rank_one_type (parm, arg) really are the same. */ - if (TYPE_NAME (parm) == TYPE_NAME (arg)) + if (TYPE_NAME (parm) && TYPE_NAME (arg) && + !strcmp (TYPE_NAME (parm), TYPE_NAME (arg))) return 0; /* Check if identical after resolving typedefs */ @@ -2216,10 +2220,10 @@ rank_one_type (parm, arg) /* See through references, since we can almost make non-references references. */ if (TYPE_CODE (arg) == TYPE_CODE_REF) - return (rank_one_type (TYPE_TARGET_TYPE (arg), parm) + return (rank_one_type (parm, TYPE_TARGET_TYPE (arg)) + REFERENCE_CONVERSION_BADNESS); if (TYPE_CODE (parm) == TYPE_CODE_REF) - return (rank_one_type (arg, TYPE_TARGET_TYPE (parm)) + return (rank_one_type (TYPE_TARGET_TYPE (parm), arg) + REFERENCE_CONVERSION_BADNESS); if (overload_debug) /* Debugging only. */ diff --git a/gdb/valops.c b/gdb/valops.c index d5171a6..114a035 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -2858,16 +2858,16 @@ find_overload_match (arg_types, nargs, name, method, lax, obj, fsym, valp, symp, break; } free (parm_types); -if (overload_debug) -{ - if (method) - fprintf_filtered (gdb_stderr,"Overloaded method instance %s, # of parms %d\n", fns_ptr[ix].physname, nparms); - else - fprintf_filtered (gdb_stderr,"Overloaded function instance %s # of parms %d\n", SYMBOL_DEMANGLED_NAME (oload_syms[ix]), nparms); - for (jj = 0; jj < nargs; jj++) - fprintf_filtered (gdb_stderr,"...Badness @ %d : %d\n", jj, bv->rank[jj]); - fprintf_filtered (gdb_stderr,"Overload resolution champion is %d, ambiguous? %d\n", oload_champ, oload_ambiguous); -} + if (overload_debug) + { + if (method) + fprintf_filtered (gdb_stderr,"Overloaded method instance %s, # of parms %d\n", fns_ptr[ix].physname, nparms); + else + fprintf_filtered (gdb_stderr,"Overloaded function instance %s # of parms %d\n", SYMBOL_DEMANGLED_NAME (oload_syms[ix]), nparms); + for (jj = 0; jj < nargs; jj++) + fprintf_filtered (gdb_stderr,"...Badness @ %d : %d\n", jj, bv->rank[jj]); + fprintf_filtered (gdb_stderr,"Overload resolution champion is %d, ambiguous? %d\n", oload_champ, oload_ambiguous); + } } /* end loop over all candidates */ /* NOTE: dan/2000-03-10: Seems to be a better idea to just pick one if they have the exact same goodness. This is because there is no @@ -2890,15 +2890,11 @@ if (overload_debug) /* Check how bad the best match is */ for (ix = 1; ix <= nargs; ix++) { - switch (oload_champ_bv->rank[ix]) - { - case 10: - oload_non_standard = 1; /* non-standard type conversions needed */ - break; - case 100: - oload_incompatible = 1; /* truly mismatched types */ - break; - } + if (oload_champ_bv->rank[ix] >= 100) + oload_incompatible = 1; /* truly mismatched types */ + + else if (oload_champ_bv->rank[ix] >= 10) + oload_non_standard = 1; /* non-standard type conversions needed */ } if (oload_incompatible) { |