(refs #7375) Replace collectRefs by CollectRefsVisitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / ESimpleLet.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ESimpleLet.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ESimpleLet.java
index 047d77a47cc4b76bccb7288128b88e01a5722ff6..422bbea119f76aad1020317235258a1fd97ef4b7 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ESimpleLet.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ESimpleLet.java
@@ -1,14 +1,13 @@
 package org.simantics.scl.compiler.elaboration.expressions;
 
+import org.simantics.scl.compiler.compilation.CompilationContext;
 import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;
 import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;
 import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
 import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
-import org.simantics.scl.compiler.environment.Environment;
 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.internal.elaboration.utils.ExpressionDecorator;
 import org.simantics.scl.compiler.internal.interpreted.IExpression;
 import org.simantics.scl.compiler.internal.interpreted.ILet;
 import org.simantics.scl.compiler.internal.interpreted.ISeq;
@@ -46,29 +45,24 @@ public class ESimpleLet extends Expression {
         this.in = in;
     }
 
-       public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
-        value.collectRefs(allRefs, refs);
-        in.collectRefs(allRefs, refs);
+    @Override
+    public void collectVars(TObjectIntHashMap<Variable> allVars,
+            TIntHashSet vars) {
+        value.collectVars(allVars, vars);
+        in.collectVars(allVars, vars);
     }
-       
-       @Override
-       public void collectVars(TObjectIntHashMap<Variable> allVars,
-               TIntHashSet vars) {
-           value.collectVars(allVars, vars);
-           in.collectVars(allVars, vars);
-       }
 
     @Override
     protected void updateType() throws MatchException {
         setType(in.getType());
     }
-    
-       @Override
-       public IVal toVal(Environment env, CodeWriter w) {
-           IVal valueVal = value.toVal(env, w);
-           if(variable != null)
-               variable.setVal(valueVal);
-        return in.toVal(env, w);
+
+    @Override
+    public IVal toVal(CompilationContext context, CodeWriter w) {
+        IVal valueVal = value.toVal(context, w);
+        if(variable != null)
+            variable.setVal(valueVal);
+        return in.toVal(context, w);
     }
 
     @Override
@@ -176,13 +170,6 @@ public class ESimpleLet extends Expression {
         return this;
     }
 
-    @Override
-    public Expression decorate(ExpressionDecorator decorator) {
-        value = value.decorate(decorator);
-        in = in.decorate(decorator);
-        return decorator.decorate(this);
-    }
-
     @Override
     public void collectEffects(THashSet<Type> effects) {
         value.collectEffects(effects);
@@ -206,12 +193,6 @@ public class ESimpleLet extends Expression {
         return in;
     }
 
-    @Override
-    public void forVariables(VariableProcedure procedure) {
-        value.forVariables(procedure);
-        in.forVariables(procedure);
-    }
-    
     @Override
     public Expression accept(ExpressionTransformer transformer) {
         return transformer.transform(this);