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%2FEIf.java;h=fe6216fe153c3bb8fec3da0e83c86940aa8a9269;hp=418ba69c9cda9c2e3b1c352daedc02176e8b1570;hb=666ee533a3cfa9f59e79215a269f8342227cdbda;hpb=2f63e7a58e49a233b28c6968b848281060117c43

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIf.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIf.java
index 418ba69c9..fe6216fe1 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIf.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EIf.java
@@ -17,10 +17,6 @@ import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 import org.simantics.scl.runtime.tuple.Tuple0;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class EIf extends Expression {
     public Expression condition;
     public Expression then_;
@@ -39,29 +35,13 @@ public class EIf extends Expression {
         this.else_ = else_;
     }
 
-	public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
-        condition.collectRefs(allRefs, refs);
-        then_.collectRefs(allRefs, refs);
-        if(else_ != null)
-            else_.collectRefs(allRefs, refs);
+    @Override
+    protected void updateType() throws MatchException {
+        setType(then_.getType());
     }
 
-	@Override
-	public void collectVars(TObjectIntHashMap<Variable> allVars,
-	        TIntHashSet vars) {
-	    condition.collectVars(allVars, vars);
-        then_.collectVars(allVars, vars);
-        if(else_ != null)
-            else_.collectVars(allVars, vars);
-	}
-
-	@Override
-	protected void updateType() throws MatchException {
-	    setType(then_.getType());
-	}
-	
-	@Override
-	public IVal toVal(CompilationContext context, CodeWriter w) {
+    @Override
+    public IVal toVal(CompilationContext context, CodeWriter w) {
         IVal conditionVal = condition.toVal(context, w); 
         CodeWriter joinPoint = w.createBlock(getType());
         CodeWriter thenBlock = w.createBlock();
@@ -82,14 +62,6 @@ public class EIf extends Expression {
         return w.getParameters()[0];
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        condition.collectFreeVariables(vars);
-        then_.collectFreeVariables(vars);
-        if(else_ != null)
-            else_.collectFreeVariables(vars);
-    }
-
     @Override
     public Expression simplify(SimplificationContext context) {
         condition = condition.simplify(context);
@@ -139,14 +111,6 @@ public class EIf extends Expression {
     public boolean isEffectful() {
     	return condition.isEffectful() || then_.isEffectful() || (else_ != null && else_.isEffectful());
     }
-
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        condition.collectEffects(effects);
-        then_.collectEffects(effects);
-        if(else_ != null)
-            else_.collectEffects(effects);
-    }
     
     @Override
     public void setLocationDeep(long loc) {