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patch 9.0.2156: Vim9: can use typealias in assignment

Problem:  Vim9: can use typealias in an assignment
Solution: Generate errors when class/typealias involved in the rhs of an
          assignment

closes: #13637

Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Generate errors when class/typealias involved in assignment.
This commit is contained in:
Ernie Rael
2023-12-11 17:40:46 +01:00
committed by Christian Brabandt
parent fa920da283
commit 9ed53752df
10 changed files with 156 additions and 22 deletions

View File

@@ -3813,10 +3813,8 @@ exec_instructions(ectx_T *ectx)
case ISN_STORE:
--ectx->ec_stack.ga_len;
tv = STACK_TV_VAR(iptr->isn_arg.number);
if (STACK_TV_BOT(0)->v_type == VAR_TYPEALIAS)
if (check_typval_is_value(STACK_TV_BOT(0)) == FAIL)
{
semsg(_(e_using_typealias_as_value),
STACK_TV_BOT(0)->vval.v_typealias->ta_name);
clear_tv(STACK_TV_BOT(0));
goto on_error;
}