Snapshot 568f05589922685b8c8f9a2f2f465043b8128542 from master branch of git://git.jetbrains.org/idea/community.git

Change-Id: I47fe8cb5d8a3c9876cd4c313dca1a8cc531288ec

1 files changed, 0 insertions, 106 deletions

diff --git a/plugins/InspectionGadgets/src/com/siyeh/ig/controlflow/SwitchStatementWithConfusingDeclarationInspection.java b/plugins/InspectionGadgets/src/com/siyeh/ig/controlflow/SwitchStatementWithConfusingDeclarationInspection.java
deleted file mode 100644
index 98669f9bb982..000000000000
--- a/plugins/InspectionGadgets/src/com/siyeh/ig/controlflow/SwitchStatementWithConfusingDeclarationInspection.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2003-2013 Dave Griffith, Bas Leijdekkers
- *
- * 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 com.siyeh.ig.controlflow;
-
-import com.intellij.psi.*;
-import com.siyeh.InspectionGadgetsBundle;
-import com.siyeh.ig.BaseInspection;
-import com.siyeh.ig.BaseInspectionVisitor;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.HashSet;
-import java.util.Set;
-
-public class SwitchStatementWithConfusingDeclarationInspection extends BaseInspection {
-
-  @NotNull
-  public String getID() {
-    return "LocalVariableUsedAndDeclaredInDifferentSwitchBranches";
-  }
-
-  @NotNull
-  public String getDisplayName() {
-    return InspectionGadgetsBundle.message("switch.statement.with.confusing.declaration.display.name");
-  }
-
-  @NotNull
-  protected String buildErrorString(Object... infos) {
-    return InspectionGadgetsBundle.message("switch.statement.with.confusing.declaration.problem.descriptor");
-  }
-
-  public BaseInspectionVisitor buildVisitor() {
-    return new SwitchStatementWithConfusingDeclarationVisitor();
-  }
-
-  private static class SwitchStatementWithConfusingDeclarationVisitor extends BaseInspectionVisitor {
-
-    @Override
-    public void visitSwitchStatement(@NotNull PsiSwitchStatement statement) {
-      final PsiCodeBlock body = statement.getBody();
-      if (body == null) {
-        return;
-      }
-      final Set<PsiLocalVariable> variablesInPreviousBranches = new HashSet<PsiLocalVariable>(5);
-      final Set<PsiLocalVariable> variablesInCurrentBranch = new HashSet<PsiLocalVariable>(5);
-      final PsiStatement[] statements = body.getStatements();
-      final LocalVariableAccessVisitor visitor = new LocalVariableAccessVisitor(variablesInPreviousBranches);
-      for (final PsiStatement child : statements) {
-        if (child instanceof PsiDeclarationStatement) {
-          final PsiDeclarationStatement declarationStatement = (PsiDeclarationStatement)child;
-          final PsiElement[] declaredElements = declarationStatement.getDeclaredElements();
-          for (final PsiElement declaredElement : declaredElements) {
-            if (declaredElement instanceof PsiLocalVariable) {
-              final PsiLocalVariable localVariable = (PsiLocalVariable)declaredElement;
-              variablesInCurrentBranch.add(localVariable);
-            }
-          }
-        }
-        else if (child instanceof PsiBreakStatement) {
-          variablesInPreviousBranches.addAll(variablesInCurrentBranch);
-          variablesInCurrentBranch.clear();
-        }
-        child.accept(visitor);
-      }
-    }
-
-    class LocalVariableAccessVisitor extends JavaRecursiveElementVisitor {
-
-      private final Set<PsiLocalVariable> myVariablesInPreviousBranches;
-
-      public LocalVariableAccessVisitor(Set<PsiLocalVariable> variablesInPreviousBranches) {
-        myVariablesInPreviousBranches = variablesInPreviousBranches;
-      }
-
-      @Override
-      public void visitReferenceExpression(@NotNull PsiReferenceExpression referenceExpression) {
-        super.visitReferenceExpression(referenceExpression);
-        final PsiExpression qualifier = referenceExpression.getQualifierExpression();
-        if (qualifier != null) {
-          return;
-        }
-        final PsiElement element = referenceExpression.resolve();
-        if (!(element instanceof PsiLocalVariable)) {
-          return;
-        }
-        final PsiLocalVariable accessedVariable = (PsiLocalVariable)element;
-        if (myVariablesInPreviousBranches.contains(accessedVariable)) {
-          myVariablesInPreviousBranches.remove(accessedVariable);
-          registerVariableError(accessedVariable);
-        }
-      }
-    }
-  }
-}
\ No newline at end of file