Revert ":art: check_internal repeat"

This reverts commit 07824ba2f051d93e7f6ccbb68b3e8bee529766d1.

diff --git a/src/parse/check.c b/src/parse/check.c
index bcdb1451d0c4d7a7e0054e697195452f63f8659c..eecbe7c220f01f01153585091e96b33f5491759a 100644 (file)
--- a/src/parse/check.c
+++ b/src/parse/check.c
@@ -28,6 +28,16 @@ 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,
+      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,
+        .rhs=t, .data=(uintptr_t)&imp, .pos=e->pos };
+  CHECK_OB(op_check(env, &opi))
+  e->nspc = env->curr;
+  return GW_OK;
+}
+
 ANN static m_bool check_internal(const Env env, const Symbol sym,
       const Exp e, const Type t) {
   struct Implicit imp = { .e=e, .t=t, .pos=e->pos };
@@ -1045,8 +1055,7 @@ 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) {
-  const Symbol sym = insert_symbol("@repeat");
-  return check_internal(env, sym, e, env->gwion->type[et_int]);
+  return _check_implicit(env, "@repeat", e, env->gwion->type[et_int]);
 }
 
 #define stmt_func_xxx(name, type, prolog, exp) describe_stmt_func(check, name, type, prolog, exp)