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%2FELet.java;h=23c5b0be282d7fbd4a0a840cd00dd6b43fb4cce5;hb=b77d6bc2e8713d4138a0af0afb64a97f92a21052;hp=7b7338a78e2f07efe17b4731a80b709c7635aa35;hpb=a9f88c57e622d9ecf2732bd0278e0989dc0dfd5a;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ELet.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ELet.java
index 7b7338a78..23c5b0be2 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ELet.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ELet.java
@@ -21,7 +21,6 @@ import org.simantics.scl.compiler.types.exceptions.MatchException;
 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;
 
 /**
@@ -37,14 +36,6 @@ public class ELet extends Expression {
         this.in = in;
     }
     
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        for(Assignment assign : assignments)
-            assign.value.collectVars(allVars, vars);
-        in.collectVars(allVars, vars);
-    }
-    
     @Override
     protected void updateType() throws MatchException {
         setType(in.getType());
@@ -118,15 +109,6 @@ public class ELet extends Expression {
         return result;
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        in.collectFreeVariables(vars);
-        for(Assignment assign : assignments)
-            assign.value.collectFreeVariables(vars);
-        for(Assignment assign : assignments) 
-            assign.pattern.removeFreeVariables(vars);
-    }
-
     @Override
     public Expression resolve(TranslationContext context) {
         throw new InternalCompilerError("ELet should be already resolved.");
@@ -204,15 +186,6 @@ public class ELet extends Expression {
         in = in.checkIgnoredType(context);
         return this;
     }
-
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        for(Assignment assignment : assignments) {
-            assignment.pattern.collectEffects(effects);
-            assignment.value.collectEffects(effects);
-        }
-        in.collectEffects(effects);
-    }
     
     @Override
     public void setLocationDeep(long loc) {