X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FEIf.java;h=a6574824398e5965299d7e545afcf04d19a48613;hb=refs%2Fchanges%2F55%2F755%2F2;hp=1f3dccc3e9b848aa29a407c6c2cfb3743a2faf1e;hpb=747231cca0974ca9ed5f78caa6517ee9dcb8e4fc;p=simantics%2Fplatform.git

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 1f3dccc3e..a65748243 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
@@ -18,7 +18,6 @@ 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 {
@@ -39,29 +38,22 @@ 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
-	public void collectVars(TObjectIntHashMap<Variable> allVars,
-	        TIntHashSet vars) {
-	    condition.collectVars(allVars, vars);
+    @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
+    protected void updateType() throws MatchException {
+        setType(then_.getType());
+    }
+
+    @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 +74,6 @@ 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 +123,6 @@ 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) {
@@ -170,13 +146,6 @@ public class EIf extends Expression {
                 else_ != null ? else_.toIExpression(target) : new IConstant(Tuple0.INSTANCE));
     }
 
-    @Override
-    public void forVariables(VariableProcedure procedure) {
-        condition.forVariables(procedure);
-        then_.forVariables(procedure);
-        if(else_ != null)
-            else_.forVariables(procedure);
-    }
     @Override
     public Expression accept(ExpressionTransformer transformer) {
         return transformer.transform(this);