[GROOVY-9304] [Parrot] bitwise or followed by closure on next line parsed as command expression

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.x
• Component/s: parser-antlr4
• Assignee: Unassigned
• Reporter: Alexey Afanasiev
• Created: 07/Nov/19 13:12
• Updated: 25/Nov/19 23:51

Description

This code:

a | b
{it -> true} ()

will be parsed at 2.5.5 as two independent expressions:

a | b 
{ java.lang.Object it -> true}.call()

and will be parsed at 3.0.0-rc-1 as single expression:

a | this.b({ java.lang.Object it -> true }).call()

I believe this expression should be parsed same way in both versions.

Spock depends on structure of ast for these kind of expressions.