[GROOVY-5899] withObject[Output|Input]Stream - auto detect 'it' type

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0-rc-1
• Fix Version/s: 2.3.0-beta-1
• Component/s: Static Type Checker
• Environment: groovy-2.1.0-rc-1
• Assignee: Cédric Champeau
• Reporter: Cazacu Mihai
• Created: 11/Jan/13 05:37
• Updated: 05/Apr/14 00:00
• Resolved: 15/Jan/14 11:14

Description

This code works:

new ByteArrayOutputStream().withObjectOutputStream { ObjectOutputStream oos -> oos << new Object()}

but this one, doesn't:

new ByteArrayOutputStream().withObjectOutputStream { it << new Object() }

Exception:

Cannot find matching method java.lang.Object#leftShift(java.lang.Object). Please check if the declared type is right and if the method exists.

Issue Links

• depends upon: GROOVY-5924 Provide a mechanism to allow the type checker to know what are the expected argument types of a closure