:art: change check_implicit signature

diff --git a/src/parse/check.c b/src/parse/check.c
index fbb4fc07a9fda1d12b16248df83b2b9bdc78f0e5..27b12da7cc16fd9c51562a742c5b26e31771900d 100644 (file)
--- a/src/parse/check.c
+++ b/src/parse/check.c
@@ -28,10 +28,10 @@ ANN static Type   check_exp(const Env env, Exp exp);
 ANN static m_bool check_stmt_list(const Env env, Stmt_List list);
 ANN m_bool check_class_def(const Env env, const Class_Def class_def);
 
-ANN static m_bool check_implicit(const Env env, const m_str str,
+ANN static m_bool check_implicit(const Env env, const Symbol sym,
       const Exp e, const Type t) {
   struct Implicit imp = { .e=e, .t=t, .pos=e->pos };
-  struct Op_Import opi = { .op=insert_symbol(str), .lhs=e->type,
+  struct Op_Import opi = { .op=sym, .lhs=e->type,
         .rhs=t, .data=(uintptr_t)&imp, .pos=e->pos };
   CHECK_OB(op_check(env, &opi))
   e->nspc = env->curr;
@@ -39,6 +39,7 @@ ANN static m_bool check_implicit(const Env env, const m_str str,
 }
 
 ANN m_bool check_exp_array_subscripts(Env env, Exp exp) {
+// TODO: use "@access" check_implicit
   CHECK_OB(check_exp(env, exp))
   do if(isa(exp->type, env->gwion->type[et_int]) < 0)
       ERR_B(exp->pos, _("incompatible array subscript type '%s' ..."), exp->type->name)
@@ -179,7 +180,7 @@ ANN static m_bool prim_array_inner(const Env env, Type type, const Exp e) {
   const Type common = find_common_anc(e->type, type);
   if(common)
     return GW_OK;
-  if(check_implicit(env, "@implicit", e, type) < 0)
+  if(check_implicit(env, insert_symbol("@implicit"), e, type) < 0)
     ERR_B(e->pos, _("array init [...] contains incompatible types ..."))
   set_cast(env, type, e); // ???
   return GW_OK;
@@ -280,8 +281,9 @@ ANN static Type prim_id(const Env env, Exp_Primary* primary) {
 ANN static m_bool vec_value(const Env env, Exp e) {
   int count = 1;
   CHECK_OB(check_exp(env, e))
+  const Symbol sym = insert_symbol("@implicit");
   do {
-    if(check_implicit(env, "@implicit", e, env->gwion->type[et_float]) < 0)
+    if(check_implicit(env, sym, e, env->gwion->type[et_float]) < 0)
       ERR_B(e->pos, _("invalid type '%s' in value #%d...\n"), e->type->name, count)
     ++count;
   } while((e = e->next));
@@ -456,7 +458,7 @@ ANN static m_bool func_match_inner(const Env env, const Exp e, const Type t,
         return check_lambda(env, owner, &e->d.exp_lambda, t->e->d.func->def);
       }
       if(implicit)
-        return check_implicit(env, "@implicit", e, t);
+        return check_implicit(env, insert_symbol("@implicit"), e, t);
   }
   return match ? 1 : -1;
 }
@@ -1039,7 +1041,8 @@ ANN static m_bool do_stmt_auto(const Env env, const Stmt_Auto stmt) {
 }
 
 ANN static inline m_bool cond_type(const Env env, const Exp e) {
-  return check_implicit(env, "@repeat", e, env->gwion->type[et_int]);
+  const Symbol sym = insert_symbol("@repeat");
+  return check_implicit(env, sym, e, env->gwion->type[et_int]);
 }
 
 #define stmt_func_xxx(name, type, prolog, exp) describe_stmt_func(check, name, type, prolog, exp)
@@ -1074,7 +1077,8 @@ ANN static m_bool check_stmt_return(const Env env, const Stmt_Exp stmt) {
   }
   if(isa(ret_type, env->func->def->base->ret_type) > 0)
     return GW_OK;
-  return check_implicit(env, "@implicit", stmt->val, env->func->def->base->ret_type);
+  const Symbol sym = insert_symbol("@implicit");
+  return check_implicit(env, sym, stmt->val, env->func->def->base->ret_type);
 }
 
 #define describe_check_stmt_stack(stack, name)                                     \