| package gls.ch03.s07 |
| /** |
| * GLS 3.7: |
| * There are two kinds of comments: |
| * /* text * / |
| * A traditional comment: all the text from the ASCII |
| * characters /* to the ASCII characters * / is ignored |
| * (as in C and C++). |
| * // text |
| * A end-of-line comment: all the text from the ASCII |
| * characters // to the end of the line is ignored (as in |
| * C++). |
| */ |
| class NormalComment extends GroovyTestCase { |
| |
| void testEolComment() { |
| def a = 1 |
| |
| def b = 1 |
| // a = a + ( |
| b = 2 |
| // ) |
| assert a == 1 |
| assert b == 2 |
| |
| // GLS: ... some line terminators are transformed into significant |
| // newlines. |
| a = 3 // Significant new line follows this comment |
| // / b //@fail:parse |
| } |
| |
| void testTraditionalComment() { |
| // "def a" doesn't work |
| def a = 1 |
| |
| a = 10/*comment*//2 |
| assert a == 5 |
| a = 20//*comment*/2 |
| assert a == 10 |
| |
| a = 10*/*comment*/2 |
| assert a == 20 |
| a = 20/*comment*/*2 |
| assert a == 40 |
| } |
| |
| } |
