| foo a1, a2 foo2(a3, a4) foo 2, 3 |
| ----- |
| Groovy script |
| Call expression |
| Reference expression |
| Method call |
| Reference expression |
| Call expression |
| Reference expression |
| PsiElement(identifier)('foo') |
| PsiWhiteSpace(' ') |
| Command arguments |
| Reference expression |
| PsiElement(identifier)('a1') |
| PsiElement(,)(',') |
| PsiWhiteSpace(' ') |
| Reference expression |
| PsiElement(identifier)('a2') |
| PsiWhiteSpace(' ') |
| PsiElement(identifier)('foo2') |
| Arguments |
| PsiElement(()('(') |
| Reference expression |
| PsiElement(identifier)('a3') |
| PsiElement(,)(',') |
| PsiWhiteSpace(' ') |
| Reference expression |
| PsiElement(identifier)('a4') |
| PsiElement())(')') |
| PsiWhiteSpace(' ') |
| PsiElement(identifier)('foo') |
| PsiWhiteSpace(' ') |
| Command arguments |
| Literal |
| PsiElement(Integer)('2') |
| PsiElement(,)(',') |
| PsiWhiteSpace(' ') |
| Literal |
| PsiElement(Integer)('3') |