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patch 8.2.1223: Vim9: invalid type error for function default value

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Problem:    Vim9: invalid type error for function default value.
Solution:   Use right argument index. (closes #6458)
This commit is contained in:
Bram Moolenaar 2020-07-15 19:48:20 +02:00
parent 657a826c07
commit e30f64b4b5
3 changed files with 11 additions and 1 deletions
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8
src/testdir/test_vim9_func.vim
View File

@ -104,11 +104,19 @@ def MyDefaultArgs(name = 'string'): string
return name
enddef
def MyDefaultSecond(name: string, second: bool = true): string
return second ? name : 'none'
enddef
def Test_call_default_args()
assert_equal('string', MyDefaultArgs())
assert_equal('one', MyDefaultArgs('one'))
assert_fails('call MyDefaultArgs("one", "two")', 'E118:')
assert_equal('test', MyDefaultSecond('test'))
assert_equal('test', MyDefaultSecond('test', true))
assert_equal('none', MyDefaultSecond('test', false))
CheckScriptFailure(['def Func(arg: number = asdf)', 'enddef', 'defcompile'], 'E1001:')
CheckScriptFailure(['def Func(arg: number = "text")', 'enddef', 'defcompile'], 'E1013: argument 1: type mismatch, expected number but got string')
enddef

2
src/version.c
View File

@ -754,6 +754,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1223,
/**/
1222,
/**/

2
src/vim9compile.c
View File

@ -6865,7 +6865,7 @@ compile_def_function(ufunc_T *ufunc, int set_return_type, cctx_T *outer_cctx)
val_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
if (ufunc->uf_arg_types[arg_idx] == &t_unknown)
ufunc->uf_arg_types[arg_idx] = val_type;
else if (check_type(ufunc->uf_arg_types[i], val_type, FALSE)
else if (check_type(ufunc->uf_arg_types[arg_idx], val_type, FALSE)
== FAIL)
{
arg_type_mismatch(ufunc->uf_arg_types[arg_idx], val_type,