-package org.simantics.scl.compiler.elaboration.expressions;\r
-\r
-import gnu.trove.map.hash.TObjectIntHashMap;\r
-import gnu.trove.set.hash.THashSet;\r
-import gnu.trove.set.hash.TIntHashSet;\r
-\r
-import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;\r
-import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;\r
-import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;\r
-import org.simantics.scl.compiler.elaboration.contexts.TypingContext;\r
-import org.simantics.scl.compiler.environment.Environment;\r
-import org.simantics.scl.compiler.errors.Locations;\r
-import org.simantics.scl.compiler.internal.codegen.references.IVal;\r
-import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;\r
-import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;\r
-import org.simantics.scl.compiler.types.Type;\r
-import org.simantics.scl.compiler.types.Types;\r
-import org.simantics.scl.compiler.types.exceptions.MatchException;\r
-import org.simantics.scl.compiler.types.kinds.Kinds;\r
-\r
-public class EError extends Expression {\r
-\r
- public EError(long loc, Type type) {\r
- super(loc);\r
- setType(type);\r
- }\r
- \r
- public EError() { \r
- }\r
- \r
- public EError(long loc) {\r
- this(loc, Types.metaVar(Kinds.STAR));\r
- }\r
-\r
- public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {\r
- }\r
- \r
- @Override\r
- public void collectVars(TObjectIntHashMap<Variable> allVars,\r
- TIntHashSet vars) { \r
- }\r
-\r
- @Override\r
- protected void updateType() throws MatchException {\r
- setType(Types.metaVar(Kinds.STAR)); \r
- }\r
- \r
- @Override\r
- public IVal toVal(Environment env, CodeWriter w) {\r
- throw new UnsupportedOperationException();\r
- }\r
-\r
- @Override\r
- public void collectFreeVariables(THashSet<Variable> vars) {\r
- }\r
-\r
- @Override\r
- public Expression simplify(SimplificationContext context) {\r
- return this;\r
- }\r
-\r
- @Override\r
- public Expression resolve(TranslationContext context) {\r
- return this;\r
- }\r
- \r
- @Override\r
- public Expression inferType(TypingContext context) {\r
- return this;\r
- }\r
-\r
- @Override\r
- public Expression decorate(ExpressionDecorator decorator) {\r
- return this;\r
- }\r
-\r
- @Override\r
- public void collectEffects(THashSet<Type> effects) {\r
- }\r
- \r
- @Override\r
- public void setLocationDeep(long loc) {\r
- if(location == Locations.NO_LOCATION)\r
- location = loc;\r
- }\r
- \r
- @Override\r
- public void accept(ExpressionVisitor visitor) {\r
- visitor.visit(this);\r
- }\r
- \r
- @Override\r
- public Expression replace(ReplaceContext context) {\r
- return this;\r
- }\r
-\r
- @Override\r
- public void forVariables(VariableProcedure procedure) {\r
- }\r
- \r
- @Override\r
- public Expression accept(ExpressionTransformer transformer) {\r
- return transformer.transform(this);\r
- }\r
-\r
-}\r
+package org.simantics.scl.compiler.elaboration.expressions;
+
+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.types.Type;
+import org.simantics.scl.compiler.types.Types;
+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;
+
+public class EError extends Expression {
+
+ public EError(long loc, Type type) {
+ super(loc);
+ setType(type);
+ }
+
+ public EError() {
+ }
+
+ public EError(long loc) {
+ this(loc, Types.metaVar(Kinds.STAR));
+ }
+
+ public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
+ }
+
+ @Override
+ public void collectVars(TObjectIntHashMap<Variable> allVars,
+ TIntHashSet vars) {
+ }
+
+ @Override
+ protected void updateType() throws MatchException {
+ setType(Types.metaVar(Kinds.STAR));
+ }
+
+ @Override
+ public IVal toVal(Environment env, CodeWriter w) {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public void collectFreeVariables(THashSet<Variable> vars) {
+ }
+
+ @Override
+ public Expression simplify(SimplificationContext context) {
+ return this;
+ }
+
+ @Override
+ public Expression resolve(TranslationContext context) {
+ return this;
+ }
+
+ @Override
+ public Expression inferType(TypingContext context) {
+ return this;
+ }
+
+ @Override
+ public Expression decorate(ExpressionDecorator decorator) {
+ return this;
+ }
+
+ @Override
+ public void collectEffects(THashSet<Type> effects) {
+ }
+
+ @Override
+ public void setLocationDeep(long loc) {
+ if(location == Locations.NO_LOCATION)
+ location = loc;
+ }
+
+ @Override
+ public void accept(ExpressionVisitor visitor) {
+ visitor.visit(this);
+ }
+
+ @Override
+ public Expression replace(ReplaceContext context) {
+ return this;
+ }
+
+ @Override
+ public void forVariables(VariableProcedure procedure) {
+ }
+
+ @Override
+ public Expression accept(ExpressionTransformer transformer) {
+ return transformer.transform(this);
+ }
+
+}