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%2FEViewPattern.java;h=4957f7c856360ac1b19fc15a5fff5bdc1bd24954;hp=a2a0a02c5bc04b90b715ede54a0d9be0ca7e6055;hb=666ee533a3cfa9f59e79215a269f8342227cdbda;hpb=80110419efddee4e5eaa0d6f3db4ba69602fb1f9

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EViewPattern.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EViewPattern.java
index a2a0a02c5..4957f7c85 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EViewPattern.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EViewPattern.java
@@ -8,15 +8,10 @@ import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
 import org.simantics.scl.compiler.errors.Locations;
 import org.simantics.scl.compiler.internal.codegen.references.IVal;
 import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
-import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 import org.simantics.scl.compiler.types.util.MultiFunction;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class EViewPattern extends Expression {
     public Expression expression;
     public Expression pattern;
@@ -25,12 +20,6 @@ public class EViewPattern extends Expression {
         this.expression = expression;
         this.pattern = pattern;
     }
-
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars) {
-        expression.collectVars(allVars, vars);
-        pattern.collectVars(allVars, vars);
-    }
     
     @Override
     public Expression inferType(TypingContext context) {
@@ -60,17 +49,6 @@ public class EViewPattern extends Expression {
         throw new InternalCompilerError(location, "EViewPattern.toVal should not be invoked.");
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        throw new InternalCompilerError(location, "Cannot collect free variables for a pattern.");
-    }
-    
-    @Override
-    public void removeFreeVariables(THashSet<Variable> vars) {
-        expression.collectFreeVariables(vars);
-        pattern.removeFreeVariables(vars);
-    }
-
     @Override
     public Expression resolve(TranslationContext context) {
         context.getErrorLog().log("View pattern cannot occur only in patterns. Maybe you are missing '\\' in front of a lambda experssion?");
@@ -93,11 +71,6 @@ public class EViewPattern extends Expression {
         }
     }
 
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        expression.collectEffects(effects);
-    }
-
     @Override
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);