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| author | Jason Zaugg <jzaugg@gmail.com> | 2016-01-27 19:01:25 +1000 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2016-01-29 11:10:30 +1000 |
| commit | 1f4d8945f310ad803d7c165e0f53baf3c9194cf6 (patch) | |
| tree | d911b6ee46c868352624f19fdf7c4b0b98bbbebe /test/files/run/patmatnew.scala | |
| parent | 79a52e6807d2797dee12bab1730765441a0e222d (diff) | |
| download | scala-1f4d8945f310ad803d7c165e0f53baf3c9194cf6.tar.gz scala-1f4d8945f310ad803d7c165e0f53baf3c9194cf6.tar.bz2 scala-1f4d8945f310ad803d7c165e0f53baf3c9194cf6.zip | |
SI-9398 Treat case classes as one-element ADTs for analysis
Currently, exhaustivity analysis only runs for scrutinees with
a sealed type.
This commit treats any case class as a one-element, sealed type
to enable additional analysis, such as in the new test case.
Diffstat (limited to 'test/files/run/patmatnew.scala')
| -rw-r--r-- | test/files/run/patmatnew.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/files/run/patmatnew.scala b/test/files/run/patmatnew.scala index 3c0d00dc6c..2647d97836 100644 --- a/test/files/run/patmatnew.scala +++ b/test/files/run/patmatnew.scala @@ -539,7 +539,7 @@ object Test { case class Operator(x: Int); val EQ = new Operator(2); - def analyze(x: Tuple2[Operator, Int]) = x match { + def analyze(x: Tuple2[Operator, Int]) = (x: @unchecked) match { case (EQ, 0) => "0" case (EQ, 1) => "1" case (EQ, 2) => "2" @@ -603,7 +603,7 @@ object Test { object Bug1093 { def run() { - assert(Some(3) match { + assert((Some(3): @unchecked) match { case Some(1 | 2) => false case Some(3) => true }) |