import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
public abstract class BranchStatement extends Statement {
- public Expression expression;
+ public Expression expression;
+
public Label targetLabel;
+
public ASTNode[] subroutines;
-/**
- * BranchStatement constructor comment.
- */
-public BranchStatement(Expression expr, int s,int e) {
- expression = expr ;
- sourceStart = s;
- sourceEnd = e;
-}
-/**
- * Branch code generation
- *
- * generate the finallyInvocationSequence.
- */
-//public void generateCode(BlockScope currentScope, CodeStream codeStream) {
-//
-// if ((bits & IsReachableMASK) == 0) {
-// return;
-// }
-// int pc = codeStream.position;
-//
-// // generation of code responsible for invoking the finally
-// // blocks in sequence
-// if (subroutines != null){
-// for (int i = 0, max = subroutines.length; i < max; i++){
-// ASTNode sub;
-// if ((sub = subroutines[i]) instanceof SynchronizedStatement){
-// codeStream.load(((SynchronizedStatement)sub).synchroVariable);
-// codeStream.monitorexit();
-// } else {
-// TryStatement trySub = (TryStatement) sub;
-// if (trySub.subRoutineCannotReturn) {
-// codeStream.goto_(trySub.subRoutineStartLabel);
-// codeStream.recordPositionsFrom(pc, this.sourceStart);
-// return;
-// } else {
-// codeStream.jsr(trySub.subRoutineStartLabel);
-// }
-// }
-// }
-// }
-// codeStream.goto_(targetLabel);
-// codeStream.recordPositionsFrom(pc, this.sourceStart);
-//}
-public void resetStateForCodeGeneration() {
- if (this.targetLabel != null) {
- this.targetLabel.resetStateForCodeGeneration();
+
+ /**
+ * BranchStatement constructor comment.
+ */
+ public BranchStatement(Expression expr, int s, int e) {
+ expression = expr;
+ sourceStart = s;
+ sourceEnd = e;
}
-}
-public void resolve(BlockScope scope) {
-}
+ /**
+ * Branch code generation
+ *
+ * generate the finallyInvocationSequence.
+ */
+ // public void generateCode(BlockScope currentScope, CodeStream codeStream)
+ // {
+ //
+ // if ((bits & IsReachableMASK) == 0) {
+ // return;
+ // }
+ // int pc = codeStream.position;
+ //
+ // // generation of code responsible for invoking the finally
+ // // blocks in sequence
+ // if (subroutines != null){
+ // for (int i = 0, max = subroutines.length; i < max; i++){
+ // ASTNode sub;
+ // if ((sub = subroutines[i]) instanceof SynchronizedStatement){
+ // codeStream.load(((SynchronizedStatement)sub).synchroVariable);
+ // codeStream.monitorexit();
+ // } else {
+ // TryStatement trySub = (TryStatement) sub;
+ // if (trySub.subRoutineCannotReturn) {
+ // codeStream.goto_(trySub.subRoutineStartLabel);
+ // codeStream.recordPositionsFrom(pc, this.sourceStart);
+ // return;
+ // } else {
+ // codeStream.jsr(trySub.subRoutineStartLabel);
+ // }
+ // }
+ // }
+ // }
+ // codeStream.goto_(targetLabel);
+ // codeStream.recordPositionsFrom(pc, this.sourceStart);
+ // }
+ public void resetStateForCodeGeneration() {
+ if (this.targetLabel != null) {
+ this.targetLabel.resetStateForCodeGeneration();
+ }
+ }
+
+ public void resolve(BlockScope scope) {
+ }
}