1 files changed, 11 insertions, 2 deletions

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 39b62179b7d..42585599699 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -918,7 +918,7 @@ See variable `compilation-parse-errors-function' for the interface it uses."
                (setq alist (cdr alist)))
              (if alist
                  (setq alist (car alist))
-               (error "Impossible regexp match!"))
+               (error "compilation-parse-errors: Impossible regexp match!"))
              
              ;; Extract the file name and line number from the error message.
              (let ((filename
@@ -952,7 +952,16 @@ See variable `compilation-parse-errors-function' for the interface it uses."
                   ;; in this buffer that might change.
                   (not (equal (car (cdr (nth 0 compilation-error-list)))
                               (car (cdr (nth 1 compilation-error-list)))))
-                  (setq found-desired t)))
+                  (progn
+                    ;; Discard the error just parsed, so that the next
+                    ;; parsing run can get it and the following errors in
+                    ;; the same file all at once.  If we didn't do this, we
+                    ;; would have the same problem we are trying to avoid
+                    ;; with the test above, just delayed until the next run!
+                    (setq compilation-error-list (cdr compilation-error-list))
+                    (goto-char (match-beginning 0))
+                    (setq found-desired t)))
+             )
             (t
              (error "compilation-parse-errors: impossible regexp match!")))