# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1610653505 -3600
# Node ID 455ad460ff4f695ad271f8c952c47632eb9849c2
# Parent  cbabd97da7d832baaf73e0b37bf76bab88221606
patch 8.2.2349: Vim9: cannot handle line break after parenthesis at line end

Commit: https://github.com/vim/vim/commit/2415669348c455df0d1b9bf55b17a06d2f990c19
Author: Bram Moolenaar <Bram@vim.org>
Date:   Thu Jan 14 20:35:49 2021 +0100

    patch 8.2.2349: Vim9: cannot handle line break after parenthesis at line end

    Problem:    Vim9: cannot handle line break after parenthesis at line end.
    Solution:   Skip over line break. (closes https://github.com/vim/vim/issues/7677)

diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -2523,18 +2523,26 @@ enddef
 
 def Test_expr7_parens()
   # (expr)
-  assert_equal(4, (6 * 4) / 6)
-  assert_equal(0, 6 * ( 4 / 6 ))
-
-  assert_equal(6, +6)
-  assert_equal(-6, -6)
-  assert_equal(false, !-3)
-  assert_equal(true, !+0)
-enddef
-
-def Test_expr7_parens_vim9script()
   var lines =<< trim END
-      vim9script
+      assert_equal(4, (6 * 4) / 6)
+      assert_equal(0, 6 * ( 4 / 6 ))
+
+      assert_equal(6, +6)
+      assert_equal(-6, -6)
+      assert_equal(false, !-3)
+      assert_equal(true, !+0)
+
+      assert_equal(7, 5 + (
+                    2))
+      assert_equal(7, 5 + (
+                    2
+                    ))
+      assert_equal(7, 5 + ( # comment
+                    2))
+      assert_equal(7, 5 + ( # comment
+                    # comment
+                    2))
+
       var s = (
 		'one'
 		..
@@ -2542,7 +2550,7 @@ def Test_expr7_parens_vim9script()
 		)
       assert_equal('onetwo', s)
   END
-  CheckScriptSuccess(lines)
+  CheckDefAndScriptSuccess(lines)
 enddef
 
 def Test_expr7_negate_add()
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2349,
+/**/
     2348,
 /**/
     2347,
diff --git a/src/vim9compile.c b/src/vim9compile.c
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -3554,8 +3554,10 @@ compile_leader(cctx_T *cctx, int numeric
 compile_parenthesis(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
 {
     int	    ret;
-
-    *arg = skipwhite(*arg + 1);
+    char_u  *p = *arg + 1;
+
+    if (may_get_next_line_error(p, arg, cctx) == FAIL)
+	return FAIL;
     if (ppconst->pp_used <= PPSIZE - 10)
     {
 	ret = compile_expr1(arg, cctx, ppconst);