From 3e2bebb5c529c893ebe0d756e5f13e37c610c7af Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Wed, 29 Mar 2017 15:25:25 +0200
Subject: [PATCH] log completion contributor that caused autopopup
 (IDEA-170558)

---
 .../com/intellij/codeInsight/editorActions/TypedHandler.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/editorActions/TypedHandler.java b/platform/lang-impl/src/com/intellij/codeInsight/editorActions/TypedHandler.java
index b4197506fb78..28aad16f052c 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/editorActions/TypedHandler.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/editorActions/TypedHandler.java
@@ -293,7 +293,10 @@ public class TypedHandler extends TypedActionHandlerBase {
       if (element != null) {
         final List<CompletionContributor> list = CompletionContributor.forLanguage(element.getLanguage());
         for (CompletionContributor contributor : list) {
-          if (contributor.invokeAutoPopup(element, charTyped)) return true;
+          if (contributor.invokeAutoPopup(element, charTyped)) {
+            LOG.debug(contributor + " requested completion autopopup when typing '" + charTyped + "'");
+            return true;
+          }
         }
       }
     }