From: Hannu Niemistö <hannu.niemisto@semantum.fi>
Date: Tue, 6 Jun 2017 21:08:03 +0000 (+0300)
Subject: (refs #7284) Fixed SCLAnnotationModel to cope invalid error ranges
X-Git-Tag: v1.31.0~328^2
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F10%2F610%2F1;p=simantics%2Fplatform.git

(refs #7284) Fixed SCLAnnotationModel to cope invalid error ranges

Change-Id: I346088d720595a213445c8cb988de442cfb90863
---

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor2/SCLAnnotationModel.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor2/SCLAnnotationModel.java
index b8010ef82..2a04c41cf 100644
--- a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor2/SCLAnnotationModel.java
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor2/SCLAnnotationModel.java
@@ -14,7 +14,6 @@ import org.simantics.scl.compiler.errors.ErrorSeverity;
 import org.simantics.scl.compiler.errors.Failable;
 import org.simantics.scl.compiler.errors.Failure;
 import org.simantics.scl.compiler.errors.Locations;
-import org.simantics.scl.compiler.errors.Success;
 import org.simantics.scl.compiler.module.Module;
 import org.simantics.scl.compiler.module.repository.ModuleRepository;
 import org.simantics.scl.compiler.module.repository.UpdateListener;
@@ -61,6 +60,10 @@ public class SCLAnnotationModel extends AnnotationModel {
                                     true, error.description);
                 int begin = Locations.beginOf(error.location);
                 int end = Locations.endOf(error.location);
+                if(begin < 0 || end < begin) {
+                    begin = 0;
+                    end = 1;
+                }
                 Position position = new Position(begin, end - begin);
                 addAnnotation(annotation, position);
             }