Ejemplos de ast_clear_local en C++ (Cpp)

Ejemplo n.º 1

Archivo: traits.c Proyecto: abingham/ponyc

// Sort out symbol table for copied method body
static ast_result_t rescope(ast_t** astp, pass_opt_t* options)
{
  (void)options;
  ast_t* ast = *astp;

  if(ast_has_scope(ast))
    ast_clear_local(ast);

  switch(ast_id(ast))
  {
    case TK_FVAR:
    case TK_FLET:
    case TK_PARAM:
    case TK_TYPEPARAM:
      assert(ast_child(ast) != NULL);
      ast_set(ast, ast_name(ast_child(ast)), ast, SYM_DEFINED);
      break;

    case TK_LET:
    case TK_VAR:
    {
      ast_t* scope = ast_parent(ast);
      ast_t* id = ast_child(ast);
      ast_set(scope, ast_name(id), id, SYM_DEFINED);
      break;
    }

    default: {}
  }

  return AST_OK;
}

Ejemplo n.º 2

Archivo: traits.c Proyecto: awaidmann/ponyc

// Sort out symbol table for copied method body.
static ast_result_t rescope(ast_t** astp, pass_opt_t* options)
{
  (void)options;
  ast_t* ast = *astp;

  if(ast_has_scope(ast))
    ast_clear_local(ast);

  switch(ast_id(ast))
  {
    case TK_FVAR:
    case TK_FLET:
    case TK_EMBED:
    case TK_PARAM:
    case TK_TYPEPARAM:
    {
      assert(ast_child(ast) != NULL);
      ast_set(ast, ast_name(ast_child(ast)), ast, SYM_DEFINED, true);
      break;
    }

    case TK_LET:
    case TK_VAR:
    {
      ast_t* scope = ast_parent(ast);
      ast_t* id = ast_child(ast);
      ast_set(scope, ast_name(id), id, SYM_UNDEFINED, true);
      break;
    }

    case TK_MATCH_CAPTURE:
    {
      ast_t* scope = ast_parent(ast);
      ast_t* id = ast_child(ast);
      ast_set(scope, ast_name(id), id, SYM_DEFINED, true);
      break;
    }

    case TK_TYPEPARAMREF:
    {
      assert(ast_child(ast) != NULL);
      ast_t* def = ast_get(ast, ast_name(ast_child(ast)), NULL);
      ast_setdata(ast, def);
      break;
    }

    default: {}
  }

  return AST_OK;
}