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| author | Adriaan Moors <adriaan.moors@epfl.ch> | 2010-09-14 12:11:54 +0000 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@epfl.ch> | 2010-09-14 12:11:54 +0000 |
| commit | 4c47e9435d8872a30f579ed451293d4772b95c31 (patch) | |
| tree | ef6b15a99abca671750bc478a2f6c8257a10d369 /test | |
| parent | c40a798bf0b9ebe26385d42dbd90edc61ca0896d (diff) | |
| download | scala-4c47e9435d8872a30f579ed451293d4772b95c31.tar.gz scala-4c47e9435d8872a30f579ed451293d4772b95c31.tar.bz2 scala-4c47e9435d8872a30f579ed451293d4772b95c31.zip | |
relax implicit divergence check
patch contributed by Mark Harrah in
http://article.gmane.org/gmane.comp.lang.scala/20700
reviewed by moors and odersky
Diffstat (limited to 'test')
| -rw-r--r-- | test/files/neg/t0226.check | 3 | ||||
| -rw-r--r-- | test/files/pos/relax_implicit_divergence.scala | 7 |
2 files changed, 8 insertions, 2 deletions
diff --git a/test/files/neg/t0226.check b/test/files/neg/t0226.check index e27ffbc1e1..af81e41a6a 100644 --- a/test/files/neg/t0226.check +++ b/test/files/neg/t0226.check @@ -4,8 +4,7 @@ t0226.scala:5: error: not found: type A1 t0226.scala:5: error: not found: type A1 (implicit _1: Foo[List[A1]], _2: Foo[A2]): Foo[Tuple2[List[A1], A2]] = ^ -t0226.scala:8: error: diverging implicit expansion for type Test.this.Foo[((List[Char], Int), (object Nil, Int))] -starting with method list2Foo in class Test +t0226.scala:8: error: could not find implicit value for parameter rep: Test.this.Foo[((List[Char], Int), (object Nil, Int))] foo(((List('b'), 3), (Nil, 4))) ^ three errors found diff --git a/test/files/pos/relax_implicit_divergence.scala b/test/files/pos/relax_implicit_divergence.scala new file mode 100644 index 0000000000..8525c84bab --- /dev/null +++ b/test/files/pos/relax_implicit_divergence.scala @@ -0,0 +1,7 @@ +class A(val options: Seq[String]) + +object Test { + implicit def ss: Equiv[Seq[String]] = error("dummy") + implicit def equivA(implicit seqEq: Equiv[Seq[String]]): Equiv[A] = error("dummy") + implicitly[Equiv[A]] +}
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