(refs #7436) Added location information to ECHRRuleset

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
index 12165399321a2496a6148ff77b8d48422a73c164..da37a4a58f228b5cd8c15af94c2fa80b709eb2bb 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
@@ -10,26 +10,17 @@ import org.simantics.scl.compiler.internal.codegen.references.IVal;
 import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
 import org.simantics.scl.compiler.internal.interpreted.IExpression;
 import org.simantics.scl.compiler.top.ExpressionInterpretationContext;
+import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
 public class ECHRRuleset extends Expression {
-    CHRRuleset ruleset;
-    Expression in;
+    public CHRRuleset ruleset;
+    public Expression in;
     
     public ECHRRuleset(CHRRuleset ruleset, Expression in) {
         this.ruleset = ruleset;
         this.in = in;
     }
-    
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars) {
-        ruleset.collectVars(allVars, vars);
-        in.collectVars(allVars, vars);
-    }
 
     @Override
     protected void updateType() throws MatchException {
@@ -42,12 +33,6 @@ public class ECHRRuleset extends Expression {
         return in.toVal(context, w);
     }
 
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        ruleset.collectFreeVariables(vars);
-        in.collectFreeVariables(vars);
-    }
-
     @Override
     public Expression resolve(TranslationContext context) {
         if(context.currentRuleset != null) {
@@ -88,6 +73,13 @@ public class ECHRRuleset extends Expression {
         return this;
     }
     
+    @Override
+    public Expression checkBasicType(TypingContext context, Type requiredType) {
+        ruleset.checkType(context);
+        in = in.checkType(context, requiredType);
+        return this;
+    }
+    
     @Override
     public Expression simplify(SimplificationContext context) {
         ruleset.simplify(context);