X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/LabeledStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/LabeledStatement.java
index 7070de7..e7fe6a0 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/LabeledStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/LabeledStatement.java
@@ -17,103 +17,102 @@ import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
 import net.sourceforge.phpdt.internal.compiler.flow.LabelFlowContext;
 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
 
-
 public class LabeledStatement extends Statement {
-	
+
 	public Statement statement;
+
 	public char[] label;
+
 	public Label targetLabel;
 
 	// for local variables table attributes
 	int mergedInitStateIndex = -1;
-	
+
 	/**
 	 * LabeledStatement constructor comment.
 	 */
 	public LabeledStatement(char[] l, Statement st, int s, int e) {
-		
+
 		this.statement = st;
 		this.label = l;
 		this.sourceStart = s;
 		this.sourceEnd = e;
 	}
-	
-	public FlowInfo analyseCode(
-		BlockScope currentScope,
-		FlowContext flowContext,
-		FlowInfo flowInfo) {
-
-		// need to stack a context to store explicit label, answer inits in case of normal completion merged
-		// with those relative to the exit path from break statement occurring inside the labeled statement.
+
+	public FlowInfo analyseCode(BlockScope currentScope,
+			FlowContext flowContext, FlowInfo flowInfo) {
+
+		// need to stack a context to store explicit label, answer inits in case
+		// of normal completion merged
+		// with those relative to the exit path from break statement occurring
+		// inside the labeled statement.
 		if (statement == null) {
 			return flowInfo;
 		} else {
 			LabelFlowContext labelContext;
-			FlowInfo mergedInfo =
-				statement
-					.analyseCode(
-						currentScope,
-						(labelContext =
-							new LabelFlowContext(
-								flowContext,
-								this,
-								label,
-								(targetLabel = new Label()),
-								currentScope)),
-						flowInfo)
-					.mergedWith(labelContext.initsOnBreak);
-			mergedInitStateIndex =
-				currentScope.methodScope().recordInitializationStates(mergedInfo);
+			FlowInfo mergedInfo = statement.analyseCode(
+					currentScope,
+					(labelContext = new LabelFlowContext(flowContext, this,
+							label, (targetLabel = new Label()), currentScope)),
+					flowInfo).mergedWith(labelContext.initsOnBreak);
+			mergedInitStateIndex = currentScope.methodScope()
+					.recordInitializationStates(mergedInfo);
 			return mergedInfo;
 		}
 	}
-	
+
 	public ASTNode concreteStatement() {
-		
-		// return statement.concreteStatement(); // for supporting nested labels:   a:b:c: someStatement (see 21912)
+
+		// return statement.concreteStatement(); // for supporting nested
+		// labels: a:b:c: someStatement (see 21912)
 		return statement;
 	}
-	
+
 	/**
 	 * Code generation for labeled statement
-	 *
+	 * 
 	 * may not need actual source positions recording
-	 *
-	 * @param currentScope net.sourceforge.phpdt.internal.compiler.lookup.BlockScope
-	 * @param codeStream net.sourceforge.phpdt.internal.compiler.codegen.CodeStream
+	 * 
+	 * @param currentScope
+	 *            net.sourceforge.phpdt.internal.compiler.lookup.BlockScope
+	 * @param codeStream
+	 *            net.sourceforge.phpdt.internal.compiler.codegen.CodeStream
 	 */
-//	public void generateCode(BlockScope currentScope, CodeStream codeStream) {
-//		
-//		int pc = codeStream.position;
-//		if (targetLabel != null) {
-//			targetLabel.codeStream = codeStream;
-//			if (statement != null) {
-//				statement.generateCode(currentScope, codeStream);
-//			}
-//			targetLabel.place();
-//		}
-//		// May loose some local variable initializations : affecting the local variable attributes
-//		if (mergedInitStateIndex != -1) {
-//			codeStream.removeNotDefinitelyAssignedVariables(
-//				currentScope,
-//				mergedInitStateIndex);
-//		}
-//		codeStream.recordPositionsFrom(pc, this.sourceStart);
-//	}
+	// public void generateCode(BlockScope currentScope, CodeStream codeStream)
+	// {
+	//		
+	// int pc = codeStream.position;
+	// if (targetLabel != null) {
+	// targetLabel.codeStream = codeStream;
+	// if (statement != null) {
+	// statement.generateCode(currentScope, codeStream);
+	// }
+	// targetLabel.place();
+	// }
+	// // May loose some local variable initializations : affecting the local
+	// variable attributes
+	// if (mergedInitStateIndex != -1) {
+	// codeStream.removeNotDefinitelyAssignedVariables(
+	// currentScope,
+	// mergedInitStateIndex);
+	// }
+	// codeStream.recordPositionsFrom(pc, this.sourceStart);
+	// }
 	public StringBuffer printStatement(int tab, StringBuffer output) {
 
 		printIndent(tab, output).append(label).append(": "); //$NON-NLS-1$
-		if (this.statement == null) 
+		if (this.statement == null)
 			output.append(';');
-		else 
-			this.statement.printStatement(0, output); 
+		else
+			this.statement.printStatement(0, output);
 		return output;
 	}
+
 	public void resolve(BlockScope scope) {
-		
+
 		statement.resolve(scope);
 	}
-	
+
 	public String toString(int tab) {
 
 		String s = tabString(tab);
@@ -121,9 +120,7 @@ public class LabeledStatement extends Statement {
 		return s;
 	}
 
-	public void traverse(
-	    ASTVisitor visitor,
-		BlockScope blockScope) {
+	public void traverse(ASTVisitor visitor, BlockScope blockScope) {
 
 		if (visitor.visit(this, blockScope)) {
 			statement.traverse(visitor, blockScope);
@@ -132,7 +129,7 @@ public class LabeledStatement extends Statement {
 	}
 
 	public void resetStateForCodeGeneration() {
-		if (this.targetLabel != null) {	
+		if (this.targetLabel != null) {
 			this.targetLabel.resetStateForCodeGeneration();
 		}
 	}