Patch 8.2.4124
Problem: Vim9: method in compiled function may not see script item.
Solution: Make sure not to skip to the next line. (closes #9496)
Files: src/vim9expr.c, src/testdir/test_vim9_expr.vim
*** ../vim-8.2.4123/src/vim9expr.c 2022-01-16 20:59:32.429613796 +0000
--- src/vim9expr.c 2022-01-17 20:44:48.803480942 +0000
***************
*** 1732,1752 ****
}
else
{
*paren = NUL;
! if (compile_expr8(arg, cctx, ppconst) == FAIL
! || *skipwhite(*arg) != NUL)
{
- *paren = '(';
semsg(_(e_invalid_expression_str), pstart);
return FAIL;
}
- *paren = '(';
}
- // Remember the next instruction index, where the instructions
- // for arguments are being written.
- expr_isn_end = cctx->ctx_instr.ga_len;
-
// Compile the arguments.
if (**arg != '(')
{
--- 1732,1754 ----
}
else
{
+ int fail;
+ int save_len = cctx->ctx_ufunc->uf_lines.ga_len;
+
*paren = NUL;
! // do not look in the next line
! cctx->ctx_ufunc->uf_lines.ga_len = 1;
! fail = compile_expr8(arg, cctx, ppconst) == FAIL
! || *skipwhite(*arg) != NUL;
! *paren = '(';
! cctx->ctx_ufunc->uf_lines.ga_len = save_len;
! if (fail)
{
semsg(_(e_invalid_expression_str), pstart);
return FAIL;
}
}
// Compile the arguments.
if (**arg != '(')
{
***************
*** 1756,1761 ****
--- 1758,1768 ----
semsg(_(e_missing_parenthesis_str), *arg);
return FAIL;
}
+
+ // Remember the next instruction index, where the instructions
+ // for arguments are being written.
+ expr_isn_end = cctx->ctx_instr.ga_len;
+
*arg = skipwhite(*arg + 1);
if (compile_arguments(arg, cctx, &argcount, FALSE) == FAIL)
return FAIL;
*** ../vim-8.2.4123/src/testdir/test_vim9_expr.vim 2022-01-16
20:59:32.429613796 +0000
--- src/testdir/test_vim9_expr.vim 2022-01-17 20:47:18.475181420 +0000
***************
*** 1717,1723 ****
let $TESTVAR = 'testvar'
" type casts
! def Test_expr7t()
var lines =<< trim END
var ls: list<string> = ['a', <string>g:string_empty]
var ln: list<number> = [<number>g:anint, <number>g:thefour]
--- 1717,1723 ----
let $TESTVAR = 'testvar'
" type casts
! def Test_expr7()
var lines =<< trim END
var ls: list<string> = ['a', <string>g:string_empty]
var ln: list<number> = [<number>g:anint, <number>g:thefour]
***************
*** 1743,1749 ****
enddef
" test low level expression
! def Test_expr7_number()
# number constant
var lines =<< trim END
assert_equal(0, 0)
--- 1743,1749 ----
enddef
" test low level expression
! def Test_expr8_number()
# number constant
var lines =<< trim END
assert_equal(0, 0)
***************
*** 1756,1762 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_float()
# float constant
if !has('float')
MissingFeature 'float'
--- 1756,1762 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_float()
# float constant
if !has('float')
MissingFeature 'float'
***************
*** 1771,1777 ****
endif
enddef
! def Test_expr7_blob()
# blob constant
var lines =<< trim END
assert_equal(g:blob_empty, 0z)
--- 1771,1777 ----
endif
enddef
! def Test_expr8_blob()
# blob constant
var lines =<< trim END
assert_equal(g:blob_empty, 0z)
***************
*** 1803,1809 ****
CheckDefAndScriptFailure(["var x = 0z123"], 'E973:', 1)
enddef
! def Test_expr7_string()
# string constant
var lines =<< trim END
assert_equal(g:string_empty, '')
--- 1803,1809 ----
CheckDefAndScriptFailure(["var x = 0z123"], 'E973:', 1)
enddef
! def Test_expr8_string()
# string constant
var lines =<< trim END
assert_equal(g:string_empty, '')
***************
*** 1820,1826 ****
CheckDefAndScriptFailure(["var x = 'abc"], 'E115:', 1)
enddef
! def Test_expr7_vimvar()
v:errors = []
var errs: list<string> = v:errors
CheckDefFailure(['var errs: list<number> = v:errors'], 'E1012:')
--- 1820,1826 ----
CheckDefAndScriptFailure(["var x = 'abc"], 'E115:', 1)
enddef
! def Test_expr8_vimvar()
v:errors = []
var errs: list<string> = v:errors
CheckDefFailure(['var errs: list<number> = v:errors'], 'E1012:')
***************
*** 1845,1851 ****
bwipe!
enddef
! def Test_expr7_special()
# special constant
var lines =<< trim END
assert_equal(g:special_true, true)
--- 1845,1851 ----
bwipe!
enddef
! def Test_expr8_special()
# special constant
var lines =<< trim END
assert_equal(g:special_true, true)
***************
*** 1882,1888 ****
CheckDefAndScriptFailure(['v:none = 22'], 'E46:', 1)
enddef
! def Test_expr7_list()
# list
var lines =<< trim END
assert_equal(g:list_empty, [])
--- 1882,1888 ----
CheckDefAndScriptFailure(['v:none = 22'], 'E46:', 1)
enddef
! def Test_expr8_list()
# list
var lines =<< trim END
assert_equal(g:list_empty, [])
***************
*** 1955,1961 ****
CheckDefAndScriptFailure(lines + ['echo numbers[a :b]'], 'E1004:', 4)
enddef
! def Test_expr7_list_vim9script()
var lines =<< trim END
var l = [
11,
--- 1955,1961 ----
CheckDefAndScriptFailure(lines + ['echo numbers[a :b]'], 'E1004:', 4)
enddef
! def Test_expr8_list_vim9script()
var lines =<< trim END
var l = [
11,
***************
*** 2043,2049 ****
x == 2
enddef
! def Test_expr7_lambda()
var lines =<< trim END
var La = () => 'result'
# comment
--- 2043,2049 ----
x == 2
enddef
! def Test_expr8_lambda()
var lines =<< trim END
var La = () => 'result'
# comment
***************
*** 2129,2135 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_lambda_block()
var lines =<< trim END
var Func = (s: string): string => {
return 'hello ' .. s
--- 2129,2135 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_lambda_block()
var lines =<< trim END
var Func = (s: string): string => {
return 'hello ' .. s
***************
*** 2209,2215 ****
x == 2
enddef
! def Test_expr7_new_lambda()
var lines =<< trim END
var La = () => 'result'
assert_equal('result', La())
--- 2209,2215 ----
x == 2
enddef
! def Test_expr8_new_lambda()
var lines =<< trim END
var La = () => 'result'
assert_equal('result', La())
***************
*** 2294,2300 ****
CheckDefAndScriptFailure(['var Fx = (a) => [0', ' 1]'], 'E696:', 2)
enddef
! def Test_expr7_lambda_vim9script()
var lines =<< trim END
var v = 10->((a) =>
a
--- 2294,2300 ----
CheckDefAndScriptFailure(['var Fx = (a) => [0', ' 1]'], 'E696:', 2)
enddef
! def Test_expr8_lambda_vim9script()
var lines =<< trim END
var v = 10->((a) =>
a
***************
*** 2313,2319 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_funcref()
var lines =<< trim END
def RetNumber(): number
return 123
--- 2313,2319 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_funcref()
var lines =<< trim END
def RetNumber(): number
return 123
***************
*** 2350,2356 ****
let g:test_space_dict = {'': 'empty', ' ': 'space'}
let g:test_hash_dict = #{one: 1, two: 2}
! def Test_expr7_dict()
# dictionary
var lines =<< trim END
assert_equal(g:dict_empty, {})
--- 2350,2356 ----
let g:test_space_dict = {'': 'empty', ' ': 'space'}
let g:test_hash_dict = #{one: 1, two: 2}
! def Test_expr8_dict()
# dictionary
var lines =<< trim END
assert_equal(g:dict_empty, {})
***************
*** 2461,2467 ****
CheckDefExecAndScriptFailure(['{}[getftype("file")]'], 'E716: Key not
present in Dictionary: ""', 1)
enddef
! def Test_expr7_dict_vim9script()
var lines =<< trim END
var d = {
['one']:
--- 2461,2467 ----
CheckDefExecAndScriptFailure(['{}[getftype("file")]'], 'E716: Key not
present in Dictionary: ""', 1)
enddef
! def Test_expr8_dict_vim9script()
var lines =<< trim END
var d = {
['one']:
***************
*** 2592,2598 ****
CheckScriptSuccess(lines)
enddef
! def Test_expr7_dict_in_block()
var lines =<< trim END
vim9script
command MyCommand {
--- 2592,2598 ----
CheckScriptSuccess(lines)
enddef
! def Test_expr8_dict_in_block()
var lines =<< trim END
vim9script
command MyCommand {
***************
*** 2615,2621 ****
delcommand YourCommand
enddef
! def Test_expr7_call_2bool()
var lines =<< trim END
vim9script
--- 2615,2621 ----
delcommand YourCommand
enddef
! def Test_expr8_call_2bool()
var lines =<< trim END
vim9script
***************
*** 2663,2669 ****
CheckDefExecAndScriptFailure(["var d: dict<number>", "d = g:list_empty"],
'E1012: Type mismatch; expected dict<number> but got list<unknown>', 2)
enddef
! def Test_expr7_any_index_slice()
var lines =<< trim END
# getting the one member should clear the list only after getting the item
assert_equal('bbb', ['aaa', 'bbb', 'ccc'][1])
--- 2663,2669 ----
CheckDefExecAndScriptFailure(["var d: dict<number>", "d = g:list_empty"],
'E1012: Type mismatch; expected dict<number> but got list<unknown>', 2)
enddef
! def Test_expr8_any_index_slice()
var lines =<< trim END
# getting the one member should clear the list only after getting the item
assert_equal('bbb', ['aaa', 'bbb', 'ccc'][1])
***************
*** 2817,2823 ****
b:someVar = &fdm
enddef
! def Test_expr7_option()
var lines =<< trim END
# option
set ts=11
--- 2817,2823 ----
b:someVar = &fdm
enddef
! def Test_expr8_option()
var lines =<< trim END
# option
set ts=11
***************
*** 2844,2850 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_environment()
var lines =<< trim END
# environment variable
assert_equal('testvar', $TESTVAR)
--- 2844,2850 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_environment()
var lines =<< trim END
# environment variable
assert_equal('testvar', $TESTVAR)
***************
*** 2856,2862 ****
CheckDefAndScriptFailure(["$"], ['E1002:', 'E15:'], 1)
enddef
! def Test_expr7_register()
var lines =<< trim END
@a = 'register a'
assert_equal('register a', @a)
--- 2856,2862 ----
CheckDefAndScriptFailure(["$"], ['E1002:', 'E15:'], 1)
enddef
! def Test_expr8_register()
var lines =<< trim END
@a = 'register a'
assert_equal('register a', @a)
***************
*** 2882,2888 ****
enddef
" This is slow when run under valgrind.
! def Test_expr7_namespace()
var lines =<< trim END
g:some_var = 'some'
assert_equal('some', get(g:, 'some_var'))
--- 2882,2888 ----
enddef
" This is slow when run under valgrind.
! def Test_expr8_namespace()
var lines =<< trim END
g:some_var = 'some'
assert_equal('some', get(g:, 'some_var'))
***************
*** 2911,2917 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_namespace_loop_def()
var lines =<< trim END
# check using g: in a for loop more than DO_NOT_FREE_CNT times
var exists = 0
--- 2911,2917 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_namespace_loop_def()
var lines =<< trim END
# check using g: in a for loop more than DO_NOT_FREE_CNT times
var exists = 0
***************
*** 2930,2937 ****
enddef
" NOTE: this is known to be slow. To skip use:
! " :let $TEST_SKIP_PAT = 'Test_expr7_namespace_loop_script'
! def Test_expr7_namespace_loop_script()
var lines =<< trim END
vim9script
# check using g: in a for loop more than DO_NOT_FREE_CNT times
--- 2930,2937 ----
enddef
" NOTE: this is known to be slow. To skip use:
! " :let $TEST_SKIP_PAT = 'Test_expr8_namespace_loop_script'
! def Test_expr8_namespace_loop_script()
var lines =<< trim END
vim9script
# check using g: in a for loop more than DO_NOT_FREE_CNT times
***************
*** 2950,2956 ****
CheckScriptSuccess(lines)
enddef
! def Test_expr7_parens()
# (expr)
var lines =<< trim END
assert_equal(4, (6 * 4) / 6)
--- 2950,2956 ----
CheckScriptSuccess(lines)
enddef
! def Test_expr8_parens()
# (expr)
var lines =<< trim END
assert_equal(4, (6 * 4) / 6)
***************
*** 2982,2988 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_negate_add()
var lines =<< trim END
assert_equal(-99, -99)
assert_equal(-99, - 99)
--- 2982,2988 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_negate_add()
var lines =<< trim END
assert_equal(-99, -99)
assert_equal(-99, - 99)
***************
*** 3031,3037 ****
legacy return #{key: 'ok'}.key
enddef
! def Test_expr7_legacy_script()
var lines =<< trim END
let s:legacy = 'legacy'
def GetLocal(): string
--- 3031,3037 ----
legacy return #{key: 'ok'}.key
enddef
! def Test_expr8_legacy_script()
var lines =<< trim END
let s:legacy = 'legacy'
def GetLocal(): string
***************
*** 3065,3071 ****
return arg
enddef
! def Test_expr7_call()
var lines =<< trim END
assert_equal('yes', 'yes'->Echo())
assert_equal(true, !range(5)->empty())
--- 3065,3071 ----
return arg
enddef
! def Test_expr8_call()
var lines =<< trim END
assert_equal('yes', 'yes'->Echo())
assert_equal(true, !range(5)->empty())
***************
*** 3098,3104 ****
delete('Xruntime', 'rf')
enddef
! def Test_expr7_method_call()
var lines =<< trim END
new
setline(1, ['first', 'last'])
--- 3098,3104 ----
delete('Xruntime', 'rf')
enddef
! def Test_expr8_method_call()
var lines =<< trim END
new
setline(1, ['first', 'last'])
***************
*** 3175,3181 ****
CheckDefExecFailure(lines, 'E1013:')
enddef
! def Test_expr7_method_call_linebreak()
# this was giving an error when skipping over the expression
var lines =<< trim END
vim9script
--- 3175,3181 ----
CheckDefExecFailure(lines, 'E1013:')
enddef
! def Test_expr8_method_call_linebreak()
# this was giving an error when skipping over the expression
var lines =<< trim END
vim9script
***************
*** 3191,3198 ****
CheckScriptSuccess(lines)
enddef
! def Test_expr7_not()
var lines =<< trim END
assert_equal(true, !'')
assert_equal(true, ![])
--- 3191,3224 ----
CheckScriptSuccess(lines)
enddef
+ def Test_expr8_method_call_import()
+ var lines =<< trim END
+ vim9script
+ export def Square(items: list<number>): list<number>
+ return map(items, (_, i) => i * i)
+ enddef
+ END
+ call writefile(lines, 'Xsquare.vim')
+
+ lines =<< trim END
+ vim9script
+ import './Xsquare.vim'
+
+ def Test(): list<number>
+ return range(5)
+ ->Xsquare.Square()
+ ->map((_, i) => i * 10)
+ enddef
+
+ assert_equal([0, 10, 40, 90, 160], Test())
+ END
+ CheckScriptSuccess(lines)
+
+ delete('Xsquare.vim')
+ enddef
+
! def Test_expr8_not()
var lines =<< trim END
assert_equal(true, !'')
assert_equal(true, ![])
***************
*** 3244,3250 ****
let g:anumber = 42
! def Test_expr7_negate()
var lines =<< trim END
var nr = 1
assert_equal(-1, -nr)
--- 3270,3276 ----
let g:anumber = 42
! def Test_expr8_negate()
var lines =<< trim END
var nr = 1
assert_equal(-1, -nr)
***************
*** 3253,3259 ****
CheckDefAndScriptSuccess(lines)
enddef
! func Test_expr7_fails()
call CheckDefFailure(["var x = (12"], "E1097:", 3)
call CheckScriptFailure(['vim9script', "var x = (12"], 'E110:', 2)
--- 3279,3285 ----
CheckDefAndScriptSuccess(lines)
enddef
! func Test_expr8_fails()
call CheckDefFailure(["var x = (12"], "E1097:", 3)
call CheckScriptFailure(['vim9script', "var x = (12"], 'E110:', 2)
***************
*** 3313,3319 ****
return a:one .. a:two
endfunc
! def Test_expr7_trailing()
var lines =<< trim END
# user function call
assert_equal(123, g:CallMe(123))
--- 3339,3345 ----
return a:one .. a:two
endfunc
! def Test_expr8_trailing()
var lines =<< trim END
# user function call
assert_equal(123, g:CallMe(123))
***************
*** 3349,3355 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_string_subscript()
var lines =<< trim END
var text = 'abcdef'
assert_equal('f', text[-1])
--- 3375,3381 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_string_subscript()
var lines =<< trim END
var text = 'abcdef'
assert_equal('f', text[-1])
***************
*** 3448,3454 ****
CheckDefAndScriptFailure(lines, ['E1012: Type mismatch; expected number but
got string', 'E1030: Using a String as a Number: "2"'], 1)
enddef
! def Test_expr7_list_subscript()
var lines =<< trim END
var list = [0, 1, 2, 3, 4]
assert_equal(0, list[0])
--- 3474,3480 ----
CheckDefAndScriptFailure(lines, ['E1012: Type mismatch; expected number but
got string', 'E1030: Using a String as a Number: "2"'], 1)
enddef
! def Test_expr8_list_subscript()
var lines =<< trim END
var list = [0, 1, 2, 3, 4]
assert_equal(0, list[0])
***************
*** 3491,3497 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_dict_subscript()
var lines =<< trim END
var l = [{lnum: 2}, {lnum: 1}]
var res = l[0].lnum > l[1].lnum
--- 3517,3523 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_dict_subscript()
var lines =<< trim END
var l = [{lnum: 2}, {lnum: 1}]
var res = l[0].lnum > l[1].lnum
***************
*** 3512,3518 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_blob_subscript()
var lines =<< trim END
var b = 0z112233
assert_equal(0x11, b[0])
--- 3538,3544 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_blob_subscript()
var lines =<< trim END
var b = 0z112233
assert_equal(0x11, b[0])
***************
*** 3524,3530 ****
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr7_subscript_linebreak()
var lines =<< trim END
var range = range(
3)
--- 3550,3556 ----
CheckDefAndScriptSuccess(lines)
enddef
! def Test_expr8_subscript_linebreak()
var lines =<< trim END
var range = range(
3)
***************
*** 3567,3573 ****
CheckDefAndScriptFailure(lines, ['E1127:', 'E116:'], 2)
enddef
! func Test_expr7_trailing_fails()
call CheckDefAndScriptFailure(['var l = [2]', 'l->((ll) => add(ll, 8))'],
'E107:', 2)
call CheckDefAndScriptFailure(['var l = [2]', 'l->((ll) => add(ll, 8))
()'], 'E274:', 2)
endfunc
--- 3593,3599 ----
CheckDefAndScriptFailure(lines, ['E1127:', 'E116:'], 2)
enddef
! func Test_expr8_trailing_fails()
call CheckDefAndScriptFailure(['var l = [2]', 'l->((ll) => add(ll, 8))'],
'E107:', 2)
call CheckDefAndScriptFailure(['var l = [2]', 'l->((ll) => add(ll, 8))
()'], 'E274:', 2)
endfunc
*** ../vim-8.2.4123/src/version.c 2022-01-17 20:09:02.860881495 +0000
--- src/version.c 2022-01-17 20:29:37.573463180 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4124,
/**/
--
There are 2 kinds of people in my world: those who know Unix, Perl, Vim, GNU,
Linux, etc, and those who know COBOL. It gets very difficult for me at
parties, not knowing which group to socialise with :-)
Sitaram Chamarty
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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