From 2fea9502242265e365be987b45e130ac9669d692 Mon Sep 17 00:00:00 2001 From: Denys Shabalin Date: Tue, 25 Mar 2014 14:53:40 +0100 Subject: SI-8350 treat single parens equivalently to no-parens in new q"new C" and q"new C()" have identical trees after parsing. This commit adds knowledge of this invariant to SyntacticNew. --- .../quasiquotes/TermDeconstructionProps.scala | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'test/files/scalacheck') diff --git a/test/files/scalacheck/quasiquotes/TermDeconstructionProps.scala b/test/files/scalacheck/quasiquotes/TermDeconstructionProps.scala index 9e60729c09..83f7e21035 100644 --- a/test/files/scalacheck/quasiquotes/TermDeconstructionProps.scala +++ b/test/files/scalacheck/quasiquotes/TermDeconstructionProps.scala @@ -222,4 +222,21 @@ object TermDeconstructionProps extends QuasiquoteProperties("term deconstruction val q"{ case ..$cases }" = q"{ case a => b case c => d }" val List(cq"a => b", cq"c => d") = cases } + + property("SI-8350 `new C` and `new C()` are equivalent") = test { + val q"new C" = q"new C()" + val q"new C()" = q"new C" + } + + property("SI-8350 new applications extracted only for non-empty ctor calls") = test{ + val q"new $c1" = q"new C()" + assert(c1 ≈ tq"C") + val q"new $c2" = q"new C(x)" + assert(c2 ≈ q"${tq"C"}(x)") + } + + property("SI-8350 original test case") = test { + val q"new ..$parents" = q"new Foo with Bar" + assert(parents ≈ List(tq"Foo", tq"Bar")) + } } -- cgit v1.2.3