patch 9.0.1083: empty and comment lines in a class cause an error
Problem: Empty and comment lines in a class cause an error.
Solution: Skip empty and comment lines. (closes #11734)
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index 5ec606e..f45e3fa 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -131,6 +131,7 @@
this.lnum: number
this.col: number
+ # make a nicely formatted string
def ToString(): string
return $'({this.lnum}, {this.col})'
enddef
@@ -155,6 +156,7 @@
this.lnum: number = 1
this.col: number = 1
+ # constructor with only the line number
def new(lnum: number)
this.lnum = lnum
enddef
diff --git a/src/version.c b/src/version.c
index 4baa1b3..877fe75 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1083,
+/**/
1082,
/**/
1081,
diff --git a/src/vim9class.c b/src/vim9class.c
index a91a4a5..94fe9e2 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -248,6 +248,16 @@
break;
char_u *line = skipwhite(theline);
+ // Skip empty and comment lines.
+ if (*line == NUL)
+ continue;
+ if (*line == '#')
+ {
+ if (vim9_bad_comment(line))
+ break;
+ continue;
+ }
+
char_u *p = line;
if (checkforcmd(&p, "endclass", 4))
{