Tomas Rokicki created GROOVY-8078:
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Summary: Double unary - and + not supported ?
Key: GROOVY-8078
URL: https://issues.apache.org/jira/browse/GROOVY-8078
Project: Groovy
Issue Type: Bug
Components: Compiler
Affects Versions: 2.4.8
Environment: Windows (but probably generic)
Reporter: Tomas Rokicki
Priority: Minor
You cannot use a double unary - or +, or combine them:
groovy:000> - - 3
groovysh_parse: 2: unexpected token: - @ line 2, column 3.
- - 3
^
groovy:000> - + 3
groovysh_parse: 2: unexpected token: + @ line 2, column 3.
- + 3
^
groovy:000> - -3
groovysh_parse: 2: unexpected token: - @ line 2, column 3.
- -3
^
groovy:000> + + 3
groovysh_parse: 2: unexpected token: + @ line 2, column 3.
+ + 3
This is just an annoyance, or perhaps it is intentional.
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