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patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"

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Problem:    Vim9: cannot index or slice a variable with type "any".
Solution:   Add runtime index and slice.
This commit is contained in:
Bram Moolenaar
2020-08-16 17:33:35 +02:00
parent 56acb0943e
commit cc673e746a
11 changed files with 417 additions and 212 deletions
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46
src/vim9compile.c
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@@ -3179,20 +3179,20 @@ compile_subscript(
}
else if (vtype == VAR_LIST || *typep == &t_any)
{
// TODO: any requires runtime code
if (*typep == &t_any && need_type(*typep, &t_list_any,
is_slice ? -3 : -2, cctx, FALSE) == FAIL)
return FAIL;
if (is_slice)
{
if (generate_instr_drop(cctx, ISN_LISTSLICE, 2) == FAIL)
if (generate_instr_drop(cctx,
vtype == VAR_LIST ? ISN_LISTSLICE : ISN_ANYSLICE,
2) == FAIL)
return FAIL;
}
else
{
if ((*typep)->tt_type == VAR_LIST)
*typep = (*typep)->tt_member;
if (generate_instr_drop(cctx, ISN_LISTINDEX, 1) == FAIL)
if (generate_instr_drop(cctx,
vtype == VAR_LIST ? ISN_LISTINDEX : ISN_ANYINDEX,
1) == FAIL)
return FAIL;
}
}
@@ -7085,11 +7085,13 @@ delete_instr(isn_T *isn)
case ISN_2STRING_ANY:
case ISN_ADDBLOB:
case ISN_ADDLIST:
case ISN_ANYINDEX:
case ISN_ANYSLICE:
case ISN_BCALL:
case ISN_CATCH:
case ISN_CHECKLEN:
case ISN_CHECKNR:
case ISN_CHECKTYPE:
case ISN_CHECKLEN:
case ISN_COMPAREANY:
case ISN_COMPAREBLOB:
case ISN_COMPAREBOOL:
@@ -7102,7 +7104,6 @@ delete_instr(isn_T *isn)
case ISN_COMPARESTRING:
case ISN_CONCAT:
case ISN_DCALL:
case ISN_SHUFFLE:
case ISN_DROP:
case ISN_ECHO:
case ISN_ECHOERR:
@@ -7111,14 +7112,10 @@ delete_instr(isn_T *isn)
case ISN_EXECCONCAT:
case ISN_EXECUTE:
case ISN_FOR:
case ISN_GETITEM:
case ISN_JUMP:
case ISN_LISTINDEX:
case ISN_LISTSLICE:
case ISN_STRINDEX:
case ISN_STRSLICE:
case ISN_GETITEM:
case ISN_SLICE:
case ISN_MEMBER:
case ISN_JUMP:
case ISN_LOAD:
case ISN_LOADBDICT:
case ISN_LOADGDICT:
@@ -7128,27 +7125,32 @@ delete_instr(isn_T *isn)
case ISN_LOADTDICT:
case ISN_LOADV:
case ISN_LOADWDICT:
case ISN_MEMBER:
case ISN_NEGATENR:
case ISN_NEWDICT:
case ISN_NEWLIST:
case ISN_OPNR:
case ISN_OPFLOAT:
case ISN_OPANY:
case ISN_OPFLOAT:
case ISN_OPNR:
case ISN_PCALL:
case ISN_PCALL_END:
case ISN_PUSHBOOL:
case ISN_PUSHF:
case ISN_PUSHNR:
case ISN_PUSHBOOL:
case ISN_PUSHSPEC:
case ISN_RETURN:
case ISN_SHUFFLE:
case ISN_SLICE:
case ISN_STORE:
case ISN_STOREOUTER:
case ISN_STOREV:
case ISN_STORENR:
case ISN_STOREREG:
case ISN_STORESCRIPT:
case ISN_STOREDICT:
case ISN_STORELIST:
case ISN_STORENR:
case ISN_STOREOUTER:
case ISN_STOREREG:
case ISN_STORESCRIPT:
case ISN_STOREV:
case ISN_STRINDEX:
case ISN_STRSLICE:
case ISN_THROW:
case ISN_TRY:
// nothing allocated