From 28c75a82ea610fb5a61e53c0a031c2d64a399af5 Mon Sep 17 00:00:00 2001 From: Adriaan Moors Date: Wed, 13 Jan 2010 15:44:11 +0000 Subject: closes #2421: more complete fix, now also check... closes #2421: more complete fix, now also check validity of inferred type arguments for expressions inferred for implicit values review by odersky --- test/files/pos/t2421b.scala | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 test/files/pos/t2421b.scala (limited to 'test/files/pos/t2421b.scala') diff --git a/test/files/pos/t2421b.scala b/test/files/pos/t2421b.scala new file mode 100644 index 0000000000..0df3461662 --- /dev/null +++ b/test/files/pos/t2421b.scala @@ -0,0 +1,19 @@ +object Test { + class A + class B + class C + class F[X] + + def f(implicit aa: F[A]) = println(aa) + + implicit def a : F[A] = new F[A]() + implicit def b[X <: B] = new F[X]() + + f +} +/* bug: +error: ambiguous implicit values: + both method b in object Test1 of type [X <: Test1.B]Test1.F[X] + and method a in object Test1 of type => Test1.F[Test1.A] + match expected type Test1.F[Test1.A] +*/ -- cgit v1.2.3