X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fchr%2FCHRLiteral.java;h=e0921dc106fa67f50944ef6ebd9c14c3080972bf;hb=b9a57b81dd1311b0297c7d856380618b7fc049a4;hp=918dd9fb309ef25d4d9dfd3f156e60b7d4b097e5;hpb=e83a15c556c27b56e856dc26fa4e2d792cf959be;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRLiteral.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRLiteral.java
index 918dd9fb3..e0921dc10 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRLiteral.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRLiteral.java
@@ -5,6 +5,7 @@ import org.simantics.scl.compiler.elaboration.chr.relations.CHRConstraint;
 import org.simantics.scl.compiler.elaboration.chr.relations.ExternalCHRRelation;
 import org.simantics.scl.compiler.elaboration.chr.relations.SpecialCHRRelation;
 import org.simantics.scl.compiler.elaboration.chr.relations.UnresolvedCHRRelation;
+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.TranslationContext.ExistentialFrame;
@@ -12,7 +13,6 @@ import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
 import org.simantics.scl.compiler.elaboration.expressions.ERecord;
 import org.simantics.scl.compiler.elaboration.expressions.Expression;
 import org.simantics.scl.compiler.elaboration.expressions.Variable;
-import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
 import org.simantics.scl.compiler.elaboration.expressions.printing.ExpressionToStringVisitor;
 import org.simantics.scl.compiler.elaboration.expressions.records.FieldAssignment;
 import org.simantics.scl.compiler.elaboration.relations.SCLRelation;
@@ -24,7 +24,6 @@ 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 CHRLiteral extends Symbol {
@@ -38,11 +37,11 @@ public class CHRLiteral extends Symbol {
     public boolean negated;
     public boolean passive = true;
     
-    public CHRLiteral(long location, CHRRelation relation, Expression[] parameters, boolean remove, boolean negated) {
+    public CHRLiteral(long location, CHRRelation relation, Expression[] parameters, boolean killAfterMatch, boolean negated) {
         this.location = location;
         this.relation = relation;
         this.parameters = parameters;
-        this.killAfterMatch = remove;
+        this.killAfterMatch = killAfterMatch;
         this.negated = negated;
     }
 
@@ -113,14 +112,6 @@ public class CHRLiteral extends Symbol {
         }
     }
 
-    public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
-        for(Expression parameter : parameters)
-            parameter.collectRefs(allRefs, refs);
-        if(typeConstraintEvidenceParameters != null)
-            for(Expression parameter : typeConstraintEvidenceParameters)
-                parameter.collectRefs(allRefs, refs);
-    }
-
     public void checkType(TypingContext context) {
         if(relation == SpecialCHRRelation.EXECUTE) {
             if(parameters.length != 1)
@@ -157,27 +148,6 @@ public class CHRLiteral extends Symbol {
                 parameter.collectVars(allVars, vars);
     }
 
-    public void forVariables(VariableProcedure procedure) {
-        for(Expression parameter : parameters)
-            parameter.forVariables(procedure);
-        if(typeConstraintEvidenceParameters != null)
-            for(Expression parameter : typeConstraintEvidenceParameters)
-                parameter.forVariables(procedure);
-    }
-
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        if(relation == SpecialCHRRelation.ASSIGN) {
-            parameters[1].collectFreeVariables(vars);
-        }
-        else {
-            for(Expression parameter : parameters)
-                parameter.collectFreeVariables(vars);
-            if(typeConstraintEvidenceParameters != null)
-                for(Expression parameter : typeConstraintEvidenceParameters)
-                    parameter.collectFreeVariables(vars);
-        }
-    }
-
     public void setLocationDeep(long loc) {
         if(location == Locations.NO_LOCATION) {
             this.location = loc;
@@ -201,11 +171,14 @@ public class CHRLiteral extends Symbol {
         return b.toString();
     }
 
-    public void collectQueryEffects(THashSet<Type> effects) {
-        // TODO
-    }
-
-    public void collectEnforceEffects(THashSet<Type> effects) {
-        // TODO
+    public CHRLiteral replace(ReplaceContext context) {
+        CHRLiteral copy = new CHRLiteral(location, relation, context.replace(parameters), killAfterMatch, negated);
+        for(int i=0;i<parameters.length;++i)
+            copy.parameters[i] = copy.parameters[i].replace(context);
+        copy.passive = passive;
+        copy.typeConstraintEvidenceParameters = context.replace(typeConstraintEvidenceParameters);
+        copy.typeParameters = context.replace(typeParameters);
+        copy.fields = context.replace(fields);
+        return copy;
     }
 }