patch 8.2.1073: Vim9: no line break allowed in () expression
Problem: Vim9: no line break allowed in () expression.
Solution: Skip a line break.
diff --git a/src/eval.c b/src/eval.c
index e1a33df..86d81fa 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -2453,6 +2453,9 @@
if (op == '.' && *(*arg + 1) == '.') // .. string concatenation
++*arg;
*arg = skipwhite(*arg + 1);
+ eval_next_non_blank(*arg, evalarg, &getnext);
+ if (getnext)
+ *arg = eval_next_line(evalarg);
if (eval6(arg, &var2, evalarg, op == '.') == FAIL)
{
clear_tv(rettv);
@@ -2890,8 +2893,18 @@
* nested expression: (expression).
*/
case '(': {
+ int getnext;
+
*arg = skipwhite(*arg + 1);
+ eval_next_non_blank(*arg, evalarg, &getnext);
+ if (getnext)
+ *arg = eval_next_line(evalarg);
+
ret = eval1(arg, rettv, evalarg); // recursive!
+
+ eval_next_non_blank(*arg, evalarg, &getnext);
+ if (getnext)
+ *arg = eval_next_line(evalarg);
if (**arg == ')')
++*arg;
else if (ret == OK)
diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index 0a883f9..0d2a2b0 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -1137,6 +1137,19 @@
assert_equal(true, !+-+0)
enddef
+def Test_expr7_parens_vim9script()
+ let lines =<< trim END
+ vim9script
+ let s = (
+ 'one'
+ ..
+ 'two'
+ )
+ assert_equal('onetwo', s)
+ END
+ CheckScriptSuccess(lines)
+enddef
+
def Test_expr7_negate()
assert_equal(-99, -99)
assert_equal(99, --99)
diff --git a/src/version.c b/src/version.c
index 51a9336..4184a69 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1073,
+/**/
1072,
/**/
1071,