Patch 8.2.1657
Problem: Vim9: no proper error for nested ":def!".
Solution: Check for "!". (closes #6920)
Files: src/errors.h, src/vim9compile.c, src/testdir/test_vim9_func.vim
*** ../vim-8.2.1656/src/errors.h 2020-09-06 22:26:53.418275627 +0200
--- src/errors.h 2020-09-10 22:19:13.290772554 +0200
***************
*** 256,259 ****
--- 256,261 ----
INIT(= N_("E1115: assert_fails() fourth argument must be a number"));
EXTERN char e_assert_fails_fifth_argument[]
INIT(= N_("E1116: assert_fails() fifth argument must be a string"));
+ EXTERN char e_cannot_use_bang_with_nested_def[]
+ INIT(= N_("E1117: Cannot use ! with nested :def"));
#endif
*** ../vim-8.2.1656/src/vim9compile.c 2020-09-09 20:03:42.908661678 +0200
--- src/vim9compile.c 2020-09-10 22:19:08.086789166 +0200
***************
*** 4320,4325 ****
--- 4320,4331 ----
ufunc_T *ufunc;
int r;
+ if (*name_start == '!')
+ {
+ emsg(_(e_cannot_use_bang_with_nested_def));
+ return NULL;
+ }
+
// Only g:Func() can use a namespace.
if (name_start[1] == ':' && !is_global)
{
*** ../vim-8.2.1656/src/testdir/test_vim9_func.vim 2020-09-10
22:05:05.157479076 +0200
--- src/testdir/test_vim9_func.vim 2020-09-10 22:27:19.409217452 +0200
***************
*** 134,139 ****
--- 134,156 ----
CheckDefFailure(['func Nested()', 'endfunc'], 'E1086:')
CheckDefFailure(['def s:Nested()', 'enddef'], 'E1075:')
CheckDefFailure(['def b:Nested()', 'enddef'], 'E1075:')
+
+ CheckDefFailure([
+ 'def Outer()',
+ ' def Inner()',
+ ' # comment',
+ ' enddef',
+ ' def Inner()',
+ ' enddef',
+ 'enddef'], 'E1073:')
+ CheckDefFailure([
+ 'def Outer()',
+ ' def Inner()',
+ ' # comment',
+ ' enddef',
+ ' def! Inner()',
+ ' enddef',
+ 'enddef'], 'E1117:')
enddef
func Test_call_default_args_from_func()
*** ../vim-8.2.1656/src/version.c 2020-09-10 22:05:05.157479076 +0200
--- src/version.c 2020-09-10 22:20:25.106543267 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 1657,
/**/
--
I bought a book on hair loss, but the pages kept falling out.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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