import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;
import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;
import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
-import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
+import org.simantics.scl.compiler.errors.Locations;
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 abstract class ASTExpression extends SimplifiableExpression {
public ASTExpression() {
}
throw new InternalCompilerError(getClass().getSimpleName() + " does not support simplify.");
}
- @Override
- final public void collectFreeVariables(THashSet<Variable> vars) {
- throw new InternalCompilerError(getClass().getSimpleName() + " does not support collectFreeVariables.");
-
- }
-
- @Override
- final public void collectRefs(TObjectIntHashMap<Object> allRefs,
- TIntHashSet refs) {
- throw new InternalCompilerError(getClass().getSimpleName() + " does not support collectRefs.");
- }
-
- @Override
- final public void collectVars(TObjectIntHashMap<Variable> allVars,
- TIntHashSet vars) {
- throw new InternalCompilerError(getClass().getSimpleName() + " does not support collectVars.");
- }
-
@Override
final protected void updateType() throws MatchException {
throw new InternalCompilerError(getClass().getSimpleName() + " does not support updateType.");
}
@Override
- final public Expression decorate(ExpressionDecorator decorator) {
- throw new InternalCompilerError(getClass().getSimpleName() + " does not support decorate.");
- }
-
- @Override
- final public void collectEffects(THashSet<Type> effects) {
- throw new InternalCompilerError(getClass().getSimpleName() + " does not support collectEffects.");
+ public void accept(ExpressionVisitor visitor) {
+ throw new InternalCompilerError(getClass().getSimpleName() + " does not support accept.");
}
@Override
- public void accept(ExpressionVisitor visitor) {
+ public Expression accept(ExpressionTransformer transformer) {
throw new InternalCompilerError(getClass().getSimpleName() + " does not support accept.");
}
}
@Override
- public void forVariables(VariableProcedure procedure) {
- throw new InternalCompilerError("Class " +
- getClass().getSimpleName() + " does not implement method forVariables.");
+ public void setLocationDeep(long loc) {
+ if(location == Locations.NO_LOCATION)
+ location = loc;
}
}