X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ferrors%2FLocations.java;h=3a77cf3250d7c1f58bd17c2e2fcbd8ac164bb9db;hb=refs%2Fchanges%2F37%2F637%2F1;hp=49c5b03d4740d1d2650e4d8c378b71beafe910d9;hpb=3e8cd4aef089a228d7f2e141f2b2159f820a4266;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/errors/Locations.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/errors/Locations.java
index 49c5b03d4..3a77cf325 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/errors/Locations.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/errors/Locations.java
@@ -40,4 +40,12 @@ public class Locations {
         int end = endOf(location);
         return formula.substring(0, begin) + annotationBegin + formula.substring(begin, end) + annotationEnd + formula.substring(end);
     }
+    
+    public static long sublocation(long location, int localBegin, int localEnd) {
+        int begin = beginOf(location);
+        int end = endOf(location);
+        if(localEnd > end-begin)
+            localEnd = begin-end;
+        return location(begin+localBegin, begin+localEnd);
+    }
 }