bison

[m6w6/ext-psi] / src / types / decl_type.c

diff --git a/src/types/decl_type.c b/src/types/decl_type.c
index f3b500a935f5c5127142f81b2137b0955ca5c80c..590c8eea126896150c512456c6cb88272118d9a1 100644 (file)
--- a/src/types/decl_type.c
+++ b/src/types/decl_type.c
@@ -55,6 +55,20 @@ void psi_decl_type_free(struct psi_decl_type **type_ptr)
        }
 }
 
+struct psi_decl_type *psi_decl_type_copy(struct psi_decl_type *src)
+{
+       struct psi_decl_type *dst = calloc(1, sizeof(*dst));
+
+       dst->type = src->type;
+       if (src->name) {
+               dst->name = strdup(src->name);
+       }
+       if (src->token) {
+               dst->token = psi_token_copy(src->token);
+       }
+       return dst;
+}
+
 struct psi_plist *psi_decl_type_get_args(struct psi_decl_type *dtyp,
                struct psi_decl_type **real_typ_ptr)
 {
@@ -324,6 +338,8 @@ int psi_decl_type_is_weak(struct psi_decl_type *type)
        case PSI_T_SHORT:
        case PSI_T_INT:
        case PSI_T_LONG:
+       case PSI_T_UNSIGNED:
+       case PSI_T_SIGNED:
        case PSI_T_NAME:
                return type->type;
        default: