Mercurial > vim
diff src/vim9compile.c @ 23531:f39a18a42aed v8.2.2308
patch 8.2.2308: Vim9: no error when assigning lambda to funcref
Commit: https://github.com/vim/vim/commit/328eac2b5d1569c57e1130ecb9f7cca733b84d78
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 7 19:23:08 2021 +0100
patch 8.2.2308: Vim9: no error when assigning lambda to funcref
Problem: Vim9: no error when assigning lambda to funcref without return
value.
Solution: Default return value to "any". (closes #7629)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 07 Jan 2021 19:30:06 +0100 |
parents | 27ca5534a408 |
children | 7f0fc2ab90e3 |
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line diff
--- a/src/vim9compile.c +++ b/src/vim9compile.c @@ -857,7 +857,9 @@ use_typecheck(type_T *actual, type_T *ex || (actual->tt_type == VAR_FUNC && (expected->tt_type == VAR_FUNC || expected->tt_type == VAR_PARTIAL) - && (actual->tt_member == &t_any || actual->tt_argcount < 0))) + && (actual->tt_member == &t_any || actual->tt_argcount < 0) + && ((actual->tt_member == &t_void) + == (expected->tt_member == &t_void)))) return TRUE; if ((actual->tt_type == VAR_LIST || actual->tt_type == VAR_DICT) && actual->tt_type == expected->tt_type) @@ -4812,7 +4814,8 @@ compile_return(char_u *arg, int check_re { stack_type = ((type_T **)stack->ga_data)[stack->ga_len - 1]; if (check_return_type && (cctx->ctx_ufunc->uf_ret_type == NULL - || cctx->ctx_ufunc->uf_ret_type == &t_unknown)) + || cctx->ctx_ufunc->uf_ret_type == &t_unknown + || cctx->ctx_ufunc->uf_ret_type == &t_any)) { cctx->ctx_ufunc->uf_ret_type = stack_type; }