Revert "Fix #556 Remove duplicate error messages from clang++"

This reverts commit 164c4efb323f77e27942a824bd84fae91eb16db4.

1 files changed, 2 insertions, 7 deletions

diff --git a/autoload/ale/handlers/gcc.vim b/autoload/ale/handlers/gcc.vim
index 09a1848d..eb42b27a 100644
--- a/autoload/ale/handlers/gcc.vim
+++ b/autoload/ale/handlers/gcc.vim
@@ -99,17 +99,12 @@ function! ale#handlers#gcc#HandleGCCFormat(buffer, lines) abort
                 continue
             endif
 
-            let l:obj = {
+            call add(l:output, {
             \   'lnum': l:match[2] + 0,
             \   'col': l:match[3] + 0,
             \   'type': l:match[4] =~# 'error' ? 'E' : 'W',
             \   'text': s:RemoveUnicodeQuotes(l:match[5]),
-            \}
-
-            " clang++ and some other tools can output duplicated errors.
-            if empty(l:output) || l:output[-1] != l:obj
-                call add(l:output, l:obj)
-            endif
+            \})
         endif
     endfor