/*
* Copyright 2012-2014 Sergey Ignatov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.intellij.erlang.inspection;
import com.intellij.codeInspection.ProblemHighlightType;
import com.intellij.codeInspection.ProblemsHolder;
import org.intellij.erlang.bif.ErlangBifDescriptor;
import org.intellij.erlang.bif.ErlangBifTable;
import org.intellij.erlang.psi.ErlangFile;
import org.intellij.erlang.psi.ErlangImportFunction;
import org.intellij.erlang.psi.impl.ErlangPsiImplUtil;
import org.intellij.erlang.quickfixes.ErlangRemoveFunctionFromImportFixBase;
import org.intellij.erlang.sdk.ErlangSdkRelease;
import org.intellij.erlang.sdk.ErlangSdkType;
import org.jetbrains.annotations.NotNull;
public class ErlangImportDirectiveOverridesAutoImportedBifInspection extends ErlangInspectionBase {
@Override
protected boolean canRunOn(@NotNull ErlangFile file) {
ErlangSdkRelease release = ErlangSdkType.getRelease(file);
return release == null || release.isNewerThan(ErlangSdkRelease.V_R14A);
}
protected void checkFile(@NotNull ErlangFile file, @NotNull ProblemsHolder problemsHolder) {
for (ErlangImportFunction importFunction : file.getImportedFunctions()) {
String name = ErlangPsiImplUtil.getName(importFunction);
int arity = ErlangPsiImplUtil.getArity(importFunction);
ErlangBifDescriptor bifDescriptor = ErlangBifTable.getBif("erlang", name, arity);
if (bifDescriptor == null || !bifDescriptor.isAutoImported() || file.isNoAutoImport(name, arity)) continue;
String errorMessage = "Import directive overrides pre R14 auto-imported BIF '" +
ErlangPsiImplUtil.createFunctionPresentation(importFunction) + "'";
problemsHolder.registerProblem(importFunction,
errorMessage,
ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
new ErlangRemoveFunctionFromImportFixBase.ErlangRemoveFunctionFromImportFix());
}
}
}