Examples of com.google.gwt.dev.jjs.ast.JExpressionStatement

com.google.gwt.dev.jjs.ast.JExpressionStatement
Represents a statement that is an expression.

            continue;
          }
        }


        if (stmt instanceof JExpressionStatement) {
          JExpressionStatement stmtExpr = (JExpressionStatement) stmt;
          if (stmtExpr.getExpr() instanceof JMultiExpression) {
            // Promote a multi's expressions to the current block
            x.removeStmt(i);
            int start = i;
            JMultiExpression multi = ((JMultiExpression) stmtExpr.getExpr());
            for (JExpression expr : multi.exprs) {
              x.addStmt(i++, expr.makeStatement());
            }
            i = start - 1;
            continue;

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          "enum$map".toCharArray(), type, map.getType(), true,
          Disposition.FINAL);


      // Initialize in clinit.
      JMethodBody clinitBody = (JMethodBody) type.getMethods().get(0).getBody();
      JExpressionStatement assignment = program.createAssignmentStmt(
          sourceInfo, createVariableRef(sourceInfo, mapField), map);
      clinitBody.getBlock().addStmt(assignment);
      return mapField;
    }

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            continue;
          }
        }


        if (stmt instanceof JExpressionStatement) {
          JExpressionStatement stmtExpr = (JExpressionStatement) stmt;
          if (stmtExpr.getExpr() instanceof JMultiExpression) {
            // Promote a multi's expressions to the current block
            x.removeStmt(i);
            int start = i;
            JMultiExpression multi = ((JMultiExpression) stmtExpr.getExpr());
            for (JExpression expr : multi.exprs) {
              x.addStmt(i++, expr.makeStatement());
            }
            i = start - 1;
            continue;

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    return stmt;
  }


  private JExpression extractExpression(JStatement stmt) {
    if (stmt instanceof JExpressionStatement) {
      JExpressionStatement statement = (JExpressionStatement) stmt;
      return statement.getExpr();
    }


    return null;
  }

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          "enum$map".toCharArray(), type, map.getType(), true,
          Disposition.FINAL);


      // Initialize in clinit.
      JMethodBody clinitBody = (JMethodBody) type.getMethods().get(0).getBody();
      JExpressionStatement assignment = program.createAssignmentStmt(
          sourceInfo, createVariableRef(sourceInfo, mapField), map);
      clinitBody.getBlock().addStmt(assignment);
      return mapField;
    }

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      JMultiExpression multi = new JMultiExpression(body.getSourceInfo());
      CloneCalleeExpressionVisitor cloner = new CloneCalleeExpressionVisitor();


      for (JStatement stmt : body.getStatements()) {
        if (stmt instanceof JExpressionStatement) {
          JExpressionStatement exprStmt = (JExpressionStatement) stmt;
          JExpression expr = exprStmt.getExpr();
          JExpression clone = cloner.cloneExpression(expr);
          multi.exprs.add(clone);
        } else if (stmt instanceof JReturnStatement) {
          JReturnStatement returnStatement = (JReturnStatement) stmt;
          JExpression expr = returnStatement.getExpr();

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      JBlock newCatchBlock = new JBlock(program, catchInfo);
      // $e = Exceptions.caught($e)
      JMethod caughtMethod = program.getSpecialMethod("Exceptions.caught");
      JMethodCall call = new JMethodCall(program, catchInfo, null, caughtMethod);
      call.getArgs().add(exRef);
      JExpressionStatement asg = program.createAssignmentStmt(catchInfo, exRef,
          call);
      newCatchBlock.statements.add(asg);


      /*
       * Build up a series of if, else if statements to test the type of the

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      JField mapField = program.createField(null, "enum$map".toCharArray(),
          type, map.getType(), true, Disposition.FINAL);


      // Initialize in clinit.
      JMethodBody clinitBody = (JMethodBody) type.methods.get(0).getBody();
      JExpressionStatement assignment = program.createAssignmentStmt(null,
          createVariableRef(null, mapField), map);
      clinitBody.getStatements().add(assignment);
      return mapField;
    }

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          body.getSourceInfo());
      CloneCalleeExpressionVisitor cloner = new CloneCalleeExpressionVisitor();


      for (JStatement stmt : body.getStatements()) {
        if (stmt instanceof JExpressionStatement) {
          JExpressionStatement exprStmt = (JExpressionStatement) stmt;
          JExpression expr = exprStmt.getExpr();
          JExpression clone = cloner.cloneExpression(expr);
          multi.exprs.add(clone);
        } else if (stmt instanceof JReturnStatement) {
          JReturnStatement returnStatement = (JReturnStatement) stmt;
          JExpression expr = returnStatement.getExpr();

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      JBlock newCatchBlock = new JBlock(program, catchInfo);
      // $e = Exceptions.caught($e)
      JMethod caughtMethod = program.getIndexedMethod("Exceptions.caught");
      JMethodCall call = new JMethodCall(program, catchInfo, null, caughtMethod);
      call.getArgs().add(exRef);
      JExpressionStatement asg = program.createAssignmentStmt(catchInfo, exRef,
          call);
      newCatchBlock.statements.add(asg);


      /*
       * Build up a series of if, else if statements to test the type of the

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