| package gls.syntax | |
| public class OldClosureSyntaxRemovalTest extends gls.CompilableTestSupport { | |
| def a = 2 | |
| def b = 3 | |
| void testOneParameter(){ | |
| def newClosure = {a -> a} | |
| def oldClosure = {a|b} | |
| assert newClosure(1)==1 | |
| assert oldClosure.getMaximumNumberOfParameters() == 1 | |
| // the old closure would have cimply returned b | |
| // after removal this is the logic or | |
| assert oldClosure(1)==(a|b) | |
| } | |
| void testMultipleParameters() { | |
| shouldNotCompile """ | |
| c = {a,b|a+b} | |
| """ | |
| shouldCompile """ | |
| c = { a,b -> a+b } | |
| """ | |
| } | |
| } |