From f699ac47ee0818880a82a9e40659d98ecfd3487c Mon Sep 17 00:00:00 2001
From: Dmitry Batkovich <dmitry.batkovich@jetbrains.com>
Date: Thu, 4 May 2017 14:32:38 +0300
Subject: [PATCH] javac ast indices: do not catch control flow exceptions

---
 .../compiler/backwardRefs/CompilerReferenceServiceImpl.java  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceServiceImpl.java b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceServiceImpl.java
index dd670ce92a6f..467529d4ecbb 100644
--- a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceServiceImpl.java
+++ b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceServiceImpl.java
@@ -31,6 +31,7 @@ import com.intellij.openapi.compiler.CompilationStatusListener;
 import com.intellij.openapi.compiler.CompileContext;
 import com.intellij.openapi.compiler.CompileScope;
 import com.intellij.openapi.compiler.CompilerManager;
+import com.intellij.openapi.diagnostic.ControlFlowException;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
 import com.intellij.openapi.fileTypes.FileType;
@@ -762,8 +763,8 @@ public class CompilerReferenceServiceImpl extends CompilerReferenceServiceEx imp
 
   @Nullable
   private <T> T onException(@NotNull Exception e, @NotNull String actionName) {
-    if (e instanceof ProcessCanceledException) {
-      throw (ProcessCanceledException)e;
+    if (e instanceof ControlFlowException) {
+      throw (RuntimeException)e;
     }
 
     LOG.error("an exception during " + actionName + " calculation", e);