Attachment 37996 Details for Bug 129330 – Another proposal

[patch] Another proposal

patch_129330.txt (text/plain), 2.75 KB, created by Olivier Thomann

on 2006-04-07 10:59:05 EDT

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Creator: Olivier Thomann

Created: 2006-04-07 10:59:05 EDT

Size: 2.75 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core
>Index: dom/org/eclipse/jdt/core/dom/ASTRecoveryPropagator.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/dom/org/eclipse/jdt/core/dom/ASTRecoveryPropagator.java,v
>retrieving revision 1.4
>diff -u -r1.4 ASTRecoveryPropagator.java
>--- dom/org/eclipse/jdt/core/dom/ASTRecoveryPropagator.java	22 Feb 2006 14:48:52 -0000	1.4
>+++ dom/org/eclipse/jdt/core/dom/ASTRecoveryPropagator.java	7 Apr 2006 14:51:45 -0000
>@@ -11,10 +11,13 @@
> 
> package org.eclipse.jdt.core.dom;
> 
>+import java.util.List;
> import java.util.Vector;
> 
> import org.eclipse.jdt.core.compiler.CategorizedProblem;
>+import org.eclipse.jdt.core.compiler.CharOperation;
> import org.eclipse.jdt.core.compiler.IProblem;
>+import org.eclipse.jdt.internal.compiler.parser.RecoveryScanner;
> import org.eclipse.jdt.internal.compiler.parser.RecoveryScannerData;
> import org.eclipse.jdt.internal.compiler.parser.TerminalTokens;
> import org.eclipse.jdt.internal.compiler.util.HashtableOfObjectToIntArray;
>@@ -335,4 +338,40 @@
> 		}
> 		return foundProblems;
> 	}
>+
>+	public void endVisit(ExpressionStatement node) {
>+		endVisitNode(node);
>+		if ((node.getFlags() & ASTNode.RECOVERED) == 0) return; 
>+		Expression expression = node.getExpression();
>+		if (expression.getNodeType() == ASTNode.ASSIGNMENT) {
>+			Assignment assignment = (Assignment) expression;
>+			Expression rightHandSide = assignment.getRightHandSide();
>+			if (rightHandSide.getNodeType() == ASTNode.SIMPLE_NAME) {
>+				SimpleName simpleName = (SimpleName) rightHandSide;
>+				if (CharOperation.equals(RecoveryScanner.FAKE_IDENTIFIER, simpleName.getIdentifier().toCharArray())) {
>+					final Expression expression2 = (Expression) ASTNode.copySubtree(node.getAST(), assignment.getLeftHandSide());
>+					expression2.setFlags(expression2.getFlags() | ASTNode.RECOVERED);
>+					node.setExpression(expression2);
>+				}
>+			}
>+		}
>+	}
>+	
>+	public void endVisit(VariableDeclarationStatement node) {
>+		endVisitNode(node);
>+		List fragments = node.fragments();
>+		for (int i = 0, max = fragments.size(); i <max; i++) {
>+			VariableDeclarationFragment fragment = (VariableDeclarationFragment) fragments.get(i);
>+			Expression expression = fragment.getInitializer();
>+			if (expression == null) continue;
>+			if ((expression.getFlags() & ASTNode.RECOVERED) == 0) continue;
>+			if (expression.getNodeType() == ASTNode.SIMPLE_NAME) {
>+				SimpleName simpleName = (SimpleName) expression;
>+				if (CharOperation.equals(RecoveryScanner.FAKE_IDENTIFIER, simpleName.getIdentifier().toCharArray())) {
>+					fragment.setInitializer(null);
>+					fragment.setFlags(node.getFlags() | ASTNode.RECOVERED);
>+				}			
>+			}
>+		}
>+	}
> }

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