org.aya.concrete.desugar.error.LevelProblem Maven / Gradle / Ivy
// Copyright (c) 2020-2021 Yinsen (Tesla) Zhang.
// Use of this source code is governed by the MIT license that can be found in the LICENSE.md file.
package org.aya.concrete.desugar.error;
import org.aya.api.distill.DistillerOptions;
import org.aya.api.error.ExprProblem;
import org.aya.concrete.Expr;
import org.aya.pretty.doc.Doc;
import org.jetbrains.annotations.NotNull;
/**
* @author ice1000
*/
public sealed interface LevelProblem extends ExprProblem {
@Override default @NotNull Severity level() {
return Severity.ERROR;
}
record BadTypeExpr(@Override @NotNull Expr.AppExpr expr, int expected)
implements LevelProblem {
@Override public @NotNull Doc describe(@NotNull DistillerOptions options) {
return Doc.english("Expected " + expected + " level(s)");
}
}
record BadLevelExpr(@Override @NotNull Expr expr) implements LevelProblem {
@Override public @NotNull Doc describe(@NotNull DistillerOptions options) {
return Doc.sep(Doc.english("Expected level expression, got:"), expr.toDoc(options));
}
}
}