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patch 9.0.1139: cannot create a new object in a compiled function

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Problem:    Cannot create a new object in a compiled function.
Solution:   Compile the instructins to create a new object.
This commit is contained in:
Bram Moolenaar
2023-01-03 14:01:21 +00:00
parent 36818a9daa
commit 46ab925937
4 changed files with 52 additions and 8 deletions
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43
src/vim9expr.c
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@@ -273,8 +273,47 @@ compile_class_object_index(cctx_T *cctx, char_u **arg, type_T *type)
class_T *cl = (class_T *)type->tt_member;
if (*name_end == '(')
{
// TODO: method or function call
emsg("compile_class_object_index(): object/class call not handled yet");
if (type->tt_type == VAR_CLASS)
{
garray_T *instr = &cctx->ctx_instr;
if (instr->ga_len > 0)
{
isn_T *isn = ((isn_T *)instr->ga_data) + instr->ga_len - 1;
if (isn->isn_type == ISN_LOADSCRIPT)
{
// The class was recognized as a script item. We only need
// to know what class it is, drop the instruction.
--instr->ga_len;
vim_free(isn->isn_arg.script.scriptref);
}
}
for (int i = 0; i < cl->class_class_function_count; ++i)
{
ufunc_T *fp = cl->class_class_functions[i];
// Use a separate pointer to avoid that ASAN complains about
// uf_name[] only being 4 characters.
char_u *ufname = (char_u *)fp->uf_name;
if (STRNCMP(name, ufname, len) == 0 && ufname[len] == NUL)
{
*arg = skipwhite(name_end + 1);
int argcount = 0;
if (compile_arguments(arg, cctx, &argcount,
CA_NOT_SPECIAL) == FAIL)
return FAIL;
return generate_CALL(cctx, fp, argcount);
}
}
semsg(_(e_method_not_found_on_class_str_str),
cl->class_name, name);
return FAIL;
}
else
{
// TODO: method call
emsg("compile_class_object_index(): object call not handled yet");
}
}
else if (type->tt_type == VAR_OBJECT)
{