Package org.codehaus.groovy.ast.expr

Examples of org.codehaus.groovy.ast.expr.Expression.visit()

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            @Override
            public void visitExpressionStatement(ExpressionStatement es) {
                // GROOVY-3543: visit the declaration expressions so that declaration variables get added on the varStack
                Expression exp = es.getExpression();
                if (exp instanceof DeclarationExpression) {
                    exp.visit(this);
                }
                super.visitExpressionStatement(es);
            }

            @Override
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    @Override
    public void visitExpressionStatement(ExpressionStatement es) {
        Expression exp = es.getExpression();
        if (exp instanceof BinaryExpression) {
            exp.visit(this);
        }
        super.visitExpressionStatement(es);
    }

    protected SourceUnit getSourceUnit() {
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                controller.getAcg().despreadList(ae.getExpressions(), true);
            } else {
                numberOfArguments = ae.getExpressions().size();
                for (int i = 0; i < numberOfArguments; i++) {
                    Expression argument = ae.getExpression(i);
                    argument.visit(controller.getAcg());
                    operandStack.box();
                    if (argument instanceof CastExpression) controller.getAcg().loadWrapper(argument);
                }
                operandsToReplace += numberOfArguments;
            }
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        mv.visitLabel(cond);
        // visit condition leave boolean on stack
        {
            Expression condExpr = (Expression) expressions.get(condIndex);
            int mark = controller.getOperandStack().getStackLength();
            condExpr.visit(controller.getAcg());
            controller.getOperandStack().castToBool(mark,true);
        }
        // jump if we don't want to continue
        // note: ifeq tests for ==0, a boolean is 0 if it is false
        controller.getOperandStack().jump(IFEQ, breakLabel);
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    private void visitExpressionOrStatement(Object o) {
        if (o == EmptyExpression.INSTANCE) return;
        if (o instanceof Expression) {
            Expression expr = (Expression) o;
            int mark = controller.getOperandStack().getStackLength();
            expr.visit(controller.getAcg());
            controller.getOperandStack().popDownTo(mark);
        } else {
            ((Statement) o).visit(controller.getAcg());
        }
    }
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                mv.visitJumpInsn(GOTO, breakLabel);
            }
        }

        if(!boolHandled) {
            bool.visit(controller.getAcg());
            controller.getOperandStack().jump(IFEQ, breakLabel);
        }

        loop.getLoopBlock().visit(controller.getAcg());
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            mv.visitInsn(RETURN);
            return;
        }

        Expression expression = statement.getExpression();
        expression.visit(controller.getAcg());

        operandStack.doGroovyCast(returnType);

        if (controller.getCompileStack().hasBlockRecorder()) {
            ClassNode type = operandStack.getTopOperand();
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        writeStatementLabel(statement);

        Expression expression = statement.getExpression();

        int mark = controller.getOperandStack().getStackLength();
        expression.visit(controller.getAcg());
        controller.getOperandStack().popDownTo(mark);
    }
}
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    public void visitConstructor(ConstructorNode node) {
        super.visitConstructor(node);
        Statement code = node.getCode();
        Expression cce = getConstructorCall(code);
        if (cce==null) return;
        cce.visit(this);
    }

    protected void visitClassCodeContainer(Statement code) {
        // do nothing here, leave it to the normal resolving
    }
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            // to leave a copy of the rightExpression value on the stack after the assignment.
            rhsValueLoader.visit(acg);
            TypeChooser typeChooser = controller.getTypeChooser();
            ClassNode targetType = typeChooser.resolveType(leftExpression, controller.getClassNode());
            operandStack.doGroovyCast(targetType);
            leftExpression.visit(acg);
            operandStack.remove(operandStack.getStackLength()-mark);
        }
        compileStack.popLHS();
       
        // return value of assignment
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