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patch 9.0.1053: default constructor arguments are not optional

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Problem:    Default constructor arguments are not optional.
Solution:   Use "= v:none" to make constructor arguments optional.
This commit is contained in:
Bram Moolenaar
2022-12-13 18:43:22 +00:00
parent 692fe0889c
commit 65b0d16768
11 changed files with 174 additions and 35 deletions
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23
src/vim9execute.c
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@@ -2068,7 +2068,7 @@ handle_debug(isn_T *iptr, ectx_T *ectx)
}
/*
* Store a value in a list, dict or blob variable.
* Store a value in a list, dict, blob or object variable.
* Returns OK, FAIL or NOTDONE (uncatchable error).
*/
static int
@@ -2177,9 +2177,9 @@ execute_storeindex(isn_T *iptr, ectx_T *ectx)
{
long lidx = (long)tv_idx->vval.v_number;
blob_T *blob = tv_dest->vval.v_blob;
varnumber_T nr;
int error = FALSE;
int len;
varnumber_T nr;
int error = FALSE;
int len;
if (blob == NULL)
{
@@ -2209,6 +2209,7 @@ execute_storeindex(isn_T *iptr, ectx_T *ectx)
long idx = (long)tv_idx->vval.v_number;
object_T *obj = tv_dest->vval.v_object;
typval_T *otv = (typval_T *)(obj + 1);
clear_tv(&otv[idx]);
otv[idx] = *tv;
}
else
@@ -4293,10 +4294,12 @@ exec_instructions(ectx_T *ectx)
// Jump if an argument with a default value was already set and not
// v:none.
case ISN_JUMP_IF_ARG_SET:
case ISN_JUMP_IF_ARG_NOT_SET:
tv = STACK_TV_VAR(iptr->isn_arg.jumparg.jump_arg_off);
if (tv->v_type != VAR_UNKNOWN
&& !(tv->v_type == VAR_SPECIAL
&& tv->vval.v_number == VVAL_NONE))
int arg_set = tv->v_type != VAR_UNKNOWN
&& !(tv->v_type == VAR_SPECIAL
&& tv->vval.v_number == VVAL_NONE);
if (iptr->isn_type == ISN_JUMP_IF_ARG_SET ? arg_set : !arg_set)
ectx->ec_iidx = iptr->isn_arg.jumparg.jump_where;
break;
@@ -6633,6 +6636,12 @@ list_instructions(char *pfx, isn_T *instr, int instr_count, ufunc_T *ufunc)
iptr->isn_arg.jump.jump_where);
break;
case ISN_JUMP_IF_ARG_NOT_SET:
smsg("%s%4d JUMP_IF_ARG_NOT_SET arg[%d] -> %d", pfx, current,
iptr->isn_arg.jumparg.jump_arg_off + STACK_FRAME_SIZE,
iptr->isn_arg.jump.jump_where);
break;
case ISN_FOR:
{
forloop_T *forloop = &iptr->isn_arg.forloop;