Boolify ada_type_match

This changes ada_type_match to return bool.

diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index edd68cd..bbb8761 100644 (file)
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -3934,7 +3934,7 @@ ada_resolve_variable (struct symbol *sym, const struct block *block,
 /* The term "match" here is rather loose.  The match is heuristic and
    liberal.  */
 
-static int
+static bool
 ada_type_match (struct type *ftype, struct type *atype)
 {
   ftype = ada_check_typedef (ftype);
@@ -3951,11 +3951,11 @@ ada_type_match (struct type *ftype, struct type *atype)
       return ftype->code () == atype->code ();
     case TYPE_CODE_PTR:
       if (atype->code () != TYPE_CODE_PTR)
-       return 0;
+       return false;
       atype = atype->target_type ();
       /* This can only happen if the actual argument is 'null'.  */
       if (atype->code () == TYPE_CODE_INT && atype->length () == 0)
-       return 1;
+       return true;
       return ada_type_match (ftype->target_type (), atype);
     case TYPE_CODE_INT:
     case TYPE_CODE_ENUM:
@@ -3965,9 +3965,9 @@ ada_type_match (struct type *ftype, struct type *atype)
        case TYPE_CODE_INT:
        case TYPE_CODE_ENUM:
        case TYPE_CODE_RANGE:
-         return 1;
+         return true;
        default:
-         return 0;
+         return false;
        }
 
     case TYPE_CODE_ARRAY: