X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FEBlock.java;h=2c70bd90742ef6562d8c9f141bd705838264dc82;hp=157efb360302cdf5767ce936f7c64454f9a5baa1;hb=862c09c9608329f326404342d12da61792eece2c;hpb=78f577368ba4c71ad6fb3d9f16c03c634585cf7b

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EBlock.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EBlock.java
index 157efb360..2c70bd907 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EBlock.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EBlock.java
@@ -3,7 +3,6 @@ package org.simantics.scl.compiler.elaboration.expressions;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;
 import org.simantics.scl.compiler.elaboration.chr.CHRRuleset;
 import org.simantics.scl.compiler.elaboration.chr.translation.CHRTranslation;
 import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
@@ -47,8 +46,10 @@ public class EBlock extends ASTExpression {
 
     @Override
     public Expression resolve(TranslationContext context) {
-        if(statements.isEmpty())
-            throw new InternalCompilerError();
+        if(statements.isEmpty()) {
+            context.getErrorLog().log(location, "Block should not be empty.");
+            return new EError(location);
+        }
         int i = statements.size()-1;
         Statement last = statements.get(i);
         if(!(last instanceof GuardStatement)) {
@@ -92,7 +93,7 @@ public class EBlock extends ASTExpression {
         for(int i=begin;i<end;++i) {
             Statement statement = statements.get(i);
             if(statement instanceof CHRStatement)
-                ruleset.rules.add(CHRTranslation.convertCHRStatement(context, (CHRStatement)statement));
+                ruleset.addRule(CHRTranslation.convertCHRStatement(context, (CHRStatement)statement));
             else if(statement instanceof ConstraintStatement)
                 ruleset.constraints.add(CHRTranslation.convertConstraintStatement(context, (ConstraintStatement)statement));
             else if(statement instanceof IncludeStatement)