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%2FGuardedExpressionGroup.java;h=48283a887a2dc883ded12c0632faf800d434b097;hp=62bbe45b94f1988d7dfebf87b906d44e4d3bd6ae;hb=666ee533a3cfa9f59e79215a269f8342227cdbda;hpb=ff1337ff96700fb157ec789cbef88b8f40e03798

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/GuardedExpressionGroup.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/GuardedExpressionGroup.java
index 62bbe45b9..48283a887 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/GuardedExpressionGroup.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/GuardedExpressionGroup.java
@@ -14,10 +14,6 @@ import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class GuardedExpressionGroup extends Expression {
     public GuardedExpression[] expressions;
 
@@ -25,16 +21,6 @@ public class GuardedExpressionGroup extends Expression {
         this.expressions = expressions;
     }
 
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        for(GuardedExpression expression : expressions) {
-            for(Expression guard : expression.guards)
-                guard.collectVars(allVars, vars);
-            expression.value.collectVars(allVars, vars);
-        }
-    }
-
     @Override
     protected void updateType() throws MatchException {
         setType(expressions[0].value.getType());
@@ -52,15 +38,6 @@ public class GuardedExpressionGroup extends Expression {
         //throw new InternalCompilerError("GuardedExpressionGroup should be handled in match compilation.");
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        for(GuardedExpression expression : expressions) {
-            for(Expression guard : expression.guards)
-                guard.collectFreeVariables(vars);
-            expression.value.collectFreeVariables(vars);
-        }
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         for(GuardedExpression expression : expressions) {