diff options
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/jvm/serialization-new.check | 2 | ||||
-rw-r--r-- | test/files/jvm/serialization.check | 2 | ||||
-rw-r--r-- | test/files/neg/t7623.check | 21 | ||||
-rw-r--r-- | test/files/neg/t7623.flags | 1 | ||||
-rw-r--r-- | test/files/neg/t7623.scala | 38 | ||||
-rw-r--r-- | test/files/neg/t9093.check | 6 | ||||
-rw-r--r-- | test/files/neg/t9093.scala | 5 | ||||
-rw-r--r-- | test/files/pos/t9050.scala | 13 | ||||
-rw-r--r-- | test/files/run/bitsets.check | 1 |
9 files changed, 87 insertions, 2 deletions
diff --git a/test/files/jvm/serialization-new.check b/test/files/jvm/serialization-new.check index 1555135926..cb26446f40 100644 --- a/test/files/jvm/serialization-new.check +++ b/test/files/jvm/serialization-new.check @@ -1,4 +1,4 @@ -warning: there were two deprecation warnings; re-run with -deprecation for details +warning: there were three deprecation warnings; re-run with -deprecation for details a1 = Array[1,2,3] _a1 = Array[1,2,3] arrayEquals(a1, _a1): true diff --git a/test/files/jvm/serialization.check b/test/files/jvm/serialization.check index 1555135926..cb26446f40 100644 --- a/test/files/jvm/serialization.check +++ b/test/files/jvm/serialization.check @@ -1,4 +1,4 @@ -warning: there were two deprecation warnings; re-run with -deprecation for details +warning: there were three deprecation warnings; re-run with -deprecation for details a1 = Array[1,2,3] _a1 = Array[1,2,3] arrayEquals(a1, _a1): true diff --git a/test/files/neg/t7623.check b/test/files/neg/t7623.check new file mode 100644 index 0000000000..db368dd369 --- /dev/null +++ b/test/files/neg/t7623.check @@ -0,0 +1,21 @@ +t7623.scala:19: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def f = "" match { case X(s) => } + ^ +t7623.scala:21: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def g = "" match { case X(s, t) => } + ^ +t7623.scala:23: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def h = "" match { case X(s, t, u @ _*) => } + ^ +t7623.scala:9: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def f = C("") match { case C(s) => } + ^ +t7623.scala:11: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def g = C("") match { case C(s, t) => } + ^ +t7623.scala:13: warning: A repeated case parameter or extracted sequence should be matched only by a sequence wildcard (_*). + def h = C("") match { case C(s, t, u @ _*) => } + ^ +error: No warnings can be incurred under -Xfatal-warnings. +6 warnings found +one error found diff --git a/test/files/neg/t7623.flags b/test/files/neg/t7623.flags new file mode 100644 index 0000000000..74c9e38323 --- /dev/null +++ b/test/files/neg/t7623.flags @@ -0,0 +1 @@ +-Xlint:stars-align -Xfatal-warnings diff --git a/test/files/neg/t7623.scala b/test/files/neg/t7623.scala new file mode 100644 index 0000000000..5c40f37bc1 --- /dev/null +++ b/test/files/neg/t7623.scala @@ -0,0 +1,38 @@ + + +case class C(s: String, xs: Int*) + +object X { def unapplySeq(a: Any): Option[(String, Seq[Int])] = Some("", List(1,2,3)) } + +// for case classes with varargs, avoid misaligned patterns +trait Ctest { + def f = C("") match { case C(s) => } + + def g = C("") match { case C(s, t) => } + + def h = C("") match { case C(s, t, u @ _*) => } + + def ok = C("") match { case C(s, u @ _*) => } +} +// for extractors that unapplySeq: Option[(Something, Seq[_])], avoid misaligned patterns +trait Xtest { + def f = "" match { case X(s) => } + + def g = "" match { case X(s, t) => } + + def h = "" match { case X(s, t, u @ _*) => } + + def ok = "" match { case X(s, u @ _*) => } +} +// for extractors that unapplySeq: Option[Seq[_]], anything goes +trait Rtest { + val r = "(a+)".r + + def f = "" match { case r(s) => } + + def g = "" match { case r(s, t) => } + + def h = "" match { case r(s, t, u @ _*) => } + + def whatever = "" match { case r(u @ _*) => } +} diff --git a/test/files/neg/t9093.check b/test/files/neg/t9093.check new file mode 100644 index 0000000000..085a433f0b --- /dev/null +++ b/test/files/neg/t9093.check @@ -0,0 +1,6 @@ +t9093.scala:3: error: polymorphic expression cannot be instantiated to expected type; + found : [C](f: C)Null + required: Unit + val x: Unit = apply2(0)/*(0)*/ + ^ +one error found diff --git a/test/files/neg/t9093.scala b/test/files/neg/t9093.scala new file mode 100644 index 0000000000..d9922ad70e --- /dev/null +++ b/test/files/neg/t9093.scala @@ -0,0 +1,5 @@ +object Main { + def apply2[C](fa: Any)(f: C) = null + val x: Unit = apply2(0)/*(0)*/ +} + diff --git a/test/files/pos/t9050.scala b/test/files/pos/t9050.scala new file mode 100644 index 0000000000..b1ab09f901 --- /dev/null +++ b/test/files/pos/t9050.scala @@ -0,0 +1,13 @@ +final class Mu[F](val value: Any) extends AnyVal { + def cata(f: F) { + // crash + ((y: Mu[F]) => y.cata(f)) + // crash + def foo(x : Mu[F]) = x.cata(f) + + // // okay + def x: Mu[F] = ??? + (() => x.cata(f)) + assert(true, cata(f)) + } +} diff --git a/test/files/run/bitsets.check b/test/files/run/bitsets.check index 41c2ccdcb8..c24fd6238f 100644 --- a/test/files/run/bitsets.check +++ b/test/files/run/bitsets.check @@ -1,3 +1,4 @@ +warning: there were three deprecation warnings; re-run with -deprecation for details ms0 = BitSet(2) ms1 = BitSet(2) ms2 = BitSet(2) |