changeset 15225:a413374825dd v8.1.0622

patch 8.1.0622: adding quickfix items marks items as valid errors commit https://github.com/vim/vim/commit/9752c72f492312acd1c84e673864faed31a3bc97 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 22 16:49:34 2018 +0100 patch 8.1.0622: adding quickfix items marks items as valid errors Problem: Adding quickfix items marks items as valid errors. (Daniel Hahler) Solution: Check when items are valid. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/3683, closes #3633)
author Bram Moolenaar <Bram@vim.org>
date Sat, 22 Dec 2018 17:00:07 +0100
parents 4a29954f3941
children 957e3e7ffac8
files src/quickfix.c src/testdir/test_quickfix.vim src/version.c
diffstat 3 files changed, 45 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -6241,14 +6241,16 @@ qf_get_properties(win_T *wp, dict_T *wha
 
 /*
  * Add a new quickfix entry to list at 'qf_idx' in the stack 'qi' from the
- * items in the dict 'd'.
+ * items in the dict 'd'. If it is a valid error entry, then set 'valid_entry'
+ * to TRUE.
  */
     static int
 qf_add_entry_from_dict(
 	qf_info_T	*qi,
 	int		qf_idx,
 	dict_T		*d,
-	int		first_entry)
+	int		first_entry,
+	int		*valid_entry)
 {
     static int	did_bufnr_emsg;
     char_u	*filename, *module, *pattern, *text, *type;
@@ -6313,6 +6315,9 @@ qf_add_entry_from_dict(
     vim_free(text);
     vim_free(type);
 
+    if (valid)
+	*valid_entry = TRUE;
+
     return status;
 }
 
@@ -6333,6 +6338,7 @@ qf_add_entries(
     dict_T	*d;
     qfline_T	*old_last = NULL;
     int		retval = OK;
+    int		valid_entry = FALSE;
 
     if (action == ' ' || qf_idx == qi->qf_listcount)
     {
@@ -6359,22 +6365,27 @@ qf_add_entries(
 	if (d == NULL)
 	    continue;
 
-	retval = qf_add_entry_from_dict(qi, qf_idx, d, li == list->lv_first);
+	retval = qf_add_entry_from_dict(qi, qf_idx, d, li == list->lv_first,
+								&valid_entry);
 	if (retval == FAIL)
 	    break;
     }
 
-    if (qfl->qf_index == 0)
+    // Check if any valid error entries are added to the list.
+    if (valid_entry)
+	qfl->qf_nonevalid = FALSE;
+    else if (qfl->qf_index == 0)
 	// no valid entry
 	qfl->qf_nonevalid = TRUE;
-    else
-	qfl->qf_nonevalid = FALSE;
+
+    // If not appending to the list, set the current error to the first entry
     if (action != 'a')
-    {
 	qfl->qf_ptr = qfl->qf_start;
-	if (!qf_list_empty(qi, qf_idx))
-	    qfl->qf_index = 1;
-    }
+
+    // Update the current error index if not appending to the list or if the
+    // list was empty before and it is not empty now.
+    if ((action != 'a' || qfl->qf_index == 0) && !qf_list_empty(qi, qf_idx))
+	qfl->qf_index = 1;
 
     // Don't update the cursor in quickfix window when appending entries
     qf_update_buffer(qi, old_last);
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -1299,6 +1299,28 @@ func SetXlistTests(cchar, bnum)
   let l = g:Xgetlist()
   call g:Xsetlist(l)
   call assert_equal(0, g:Xgetlist()[0].valid)
+  " Adding a non-valid entry should not mark the list as having valid entries
+  call g:Xsetlist([{'bufnr':a:bnum, 'lnum':5, 'valid':0}], 'a')
+  Xwindow
+  call assert_equal(1, winnr('$'))
+
+  " :cnext/:cprev should still work even with invalid entries in the list
+  let l = [{'bufnr' : a:bnum, 'lnum' : 1, 'text' : '1', 'valid' : 0},
+	      \ {'bufnr' : a:bnum, 'lnum' : 2, 'text' : '2', 'valid' : 0}]
+  call g:Xsetlist(l)
+  Xnext
+  call assert_equal(2, g:Xgetlist({'idx' : 0}).idx)
+  Xprev
+  call assert_equal(1, g:Xgetlist({'idx' : 0}).idx)
+  " :cnext/:cprev should still work after appending invalid entries to an
+  " empty list
+  call g:Xsetlist([])
+  call g:Xsetlist(l, 'a')
+  Xnext
+  call assert_equal(2, g:Xgetlist({'idx' : 0}).idx)
+  Xprev
+  call assert_equal(1, g:Xgetlist({'idx' : 0}).idx)
+
   call g:Xsetlist([{'text':'Text1', 'valid':1}])
   Xwindow
   call assert_equal(2, winnr('$'))
--- a/src/version.c
+++ b/src/version.c
@@ -800,6 +800,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    622,
+/**/
     621,
 /**/
     620,