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%2FEMatch.java;h=279815ecfd1b19227483a7b363bc6e137af63303;hb=82a87b8535628d47d9c381e1a3a2296fb67c7fd0;hp=0ca1d54427d13a636ca11eca672ea330dd688cef;hpb=80110419efddee4e5eaa0d6f3db4ba69602fb1f9;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
index 0ca1d5442..279815ecf 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EMatch.java
@@ -17,10 +17,6 @@ import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.kinds.Kinds;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class EMatch extends Expression {
 
     public Expression[] scrutinee;
@@ -41,15 +37,6 @@ public class EMatch extends Expression {
         this.cases = cases;
     }
 
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        for(Expression s : scrutinee)
-            s.collectVars(allVars, vars);
-        for(Case case_ : cases)
-            case_.collectVars(allVars, vars);
-    }
-
     @Override
     protected void updateType() {
         setType(cases[0].value.getType());
@@ -72,14 +59,6 @@ public class EMatch extends Expression {
         w.continueAs(joinPoint);
         return w.getParameters()[0];
     }
-
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        for(Expression s : scrutinee)
-            s.collectFreeVariables(vars);
-        for(Case case_ : cases)
-            case_.collectFreeVariables(vars);
-    }
     
     @Override
     public Expression simplify(SimplificationContext context) {
@@ -155,17 +134,6 @@ public class EMatch extends Expression {
         setType(Types.UNIT);
         return this;
     }
-
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        for(Expression s : scrutinee)
-            s.collectEffects(effects);
-        for(Case case_ : cases) {
-            for(Expression pattern : case_.patterns)
-                pattern.collectEffects(effects);
-            case_.value.collectEffects(effects);
-        }
-    }
     
     @Override
     public void accept(ExpressionVisitor visitor) {