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eval: Remove eval_expr() completely

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This commit is contained in:
ZyX
2016-09-04 02:50:50 +03:00
parent c8e63a8db8
commit 5df35297f8
3 changed files with 13 additions and 31 deletions
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5
runtime/doc/if_pyth.txt
View File

@@ -181,11 +181,6 @@ vim.eval(str) *python-eval*
# string.atoi() to convert to
# a number.
:py tagList = vim.eval('taglist("eval_expr")')
< The latter will return a python list of python dicts, for instance:
[{'cmd': '/^eval_expr(arg, nextcmd)$/', 'static': 0, 'name':
'eval_expr', 'kind': 'f', 'filename': './src/eval.c'}]
vim.bindeval(str) *python-bindeval*
Like |python-eval|, but returns special objects described in
|python-bindeval-objects|. These python objects let you modify (|List|

17
src/nvim/eval.c
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@@ -1178,23 +1178,6 @@ int get_spellword(list_T *list, const char **pp)
return tv_get_number(&li->li_tv);
}
/*
* Top level evaluation function.
* Returns an allocated typval_T with the result.
* Returns NULL when there is an error.
*/
typval_T *eval_expr(char_u *arg, char_u **nextcmd)
{
typval_T *tv = xmalloc(sizeof(typval_T));
if (eval0(arg, tv, nextcmd, TRUE) == FAIL) {
xfree(tv);
return NULL;
}
return tv;
}
// Call some vimL function and return the result in "*rettv".
// Uses argv[argc] for the function arguments. Only Number and String

22
test/unit/eval/tricks_spec.lua
View File

@@ -6,13 +6,17 @@ local to_cstr = helpers.to_cstr
local ffi = helpers.ffi
local eq = helpers.eq
local eval = cimport('./src/nvim/eval.h', './src/nvim/memory.h')
local eval = cimport('./src/nvim/eval.h', './src/nvim/eval/typval.h',
'./src/nvim/memory.h')
local eval_expr = function(expr)
return ffi.gc(eval.eval_expr(to_cstr(expr), nil), function(tv)
eval.tv_clear(tv)
eval.xfree(tv)
end)
local eval0 = function(expr)
local tv = ffi.gc(ffi.new('typval_T', {v_type=eval.VAR_UNKNOWN}),
eval.tv_clear)
if eval.eval0(to_cstr(expr), tv, nil, true) == 0 then
return nil
else
return tv
end
end
describe('NULL typval_T', function()
@@ -25,19 +29,19 @@ describe('NULL typval_T', function()
while os.getenv(unexistent_env) ~= nil do
unexistent_env = unexistent_env .. '_XXX'
end
local rettv = eval_expr('$' .. unexistent_env)
local rettv = eval0('$' .. unexistent_env)
eq(eval.VAR_STRING, rettv.v_type)
eq(nil, rettv.vval.v_string)
end)
itp('is produced by v:_null_list', function()
local rettv = eval_expr('v:_null_list')
local rettv = eval0('v:_null_list')
eq(eval.VAR_LIST, rettv.v_type)
eq(nil, rettv.vval.v_list)
end)
itp('is produced by v:_null_dict', function()
local rettv = eval_expr('v:_null_dict')
local rettv = eval0('v:_null_dict')
eq(eval.VAR_DICT, rettv.v_type)
eq(nil, rettv.vval.v_dict)
end)