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patch 8.2.4688: new regexp engine does not give an error for "\%v"

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Problem:    New regexp engine does not give an error for "\%v".
Solution:   Check for a value argument. (issue #10079)
This commit is contained in:
Bram Moolenaar
2022-04-04 18:32:32 +01:00
parent e8a4c0d91f
commit 91ff3d4f52
5 changed files with 26 additions and 3 deletions
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12
src/testdir/test_regexp_latin.vim
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@@ -91,6 +91,18 @@ func Test_multi_failure()
set re=0
endfunc
func Test_column_failure()
set re=1
call assert_fails('/\%v', 'E71:')
call assert_fails('/\%c', 'E71:')
call assert_fails('/\%l', 'E71:')
set re=2
call assert_fails('/\%v', 'E1273:')
call assert_fails('/\%c', 'E1273:')
call assert_fails('/\%l', 'E1273:')
set re=0
endfunc
func Test_recursive_addstate()
" This will call addstate() recursively until it runs into the limit.
let lnum = search('\v((){328}){389}')