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author | Eugene Burmako <xeno.by@gmail.com> | 2014-02-17 22:05:14 +0100 |
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committer | Eugene Burmako <xeno.by@gmail.com> | 2014-02-18 09:22:43 +0100 |
commit | 34532d7e92b8ed2a9411260007fcfcc00f377ccc (patch) | |
tree | 8d41c4041a2fcfd3be356b7f96603bb5ae62ef27 /test/files/pos/t8300-conversions-b.scala | |
parent | 185de09b79088e83f766d4b60adc896ad01edd31 (diff) | |
download | scala-34532d7e92b8ed2a9411260007fcfcc00f377ccc.tar.gz scala-34532d7e92b8ed2a9411260007fcfcc00f377ccc.tar.bz2 scala-34532d7e92b8ed2a9411260007fcfcc00f377ccc.zip |
tests for SI-8300
Highlights the dilemma with rich type members in the cake that no longer
exists. One used to have to choose between overloading or patmat/extmeth
friendliness, but couldn't have both. Thanks to retronym we can have it all.
Diffstat (limited to 'test/files/pos/t8300-conversions-b.scala')
-rw-r--r-- | test/files/pos/t8300-conversions-b.scala | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/files/pos/t8300-conversions-b.scala b/test/files/pos/t8300-conversions-b.scala new file mode 100644 index 0000000000..0524ee3683 --- /dev/null +++ b/test/files/pos/t8300-conversions-b.scala @@ -0,0 +1,23 @@ +// cf. pos/t8300-conversions-a.scala +trait Universe { + type Symbol >: Null <: AnyRef with SymbolApi + trait SymbolApi + + type TypeSymbol >: Null <: TypeSymbolApi with Symbol + trait TypeSymbolApi extends SymbolApi + + type FreeTypeSymbol >: Null <: FreeTypeSymbolApi with TypeSymbol + trait FreeTypeSymbolApi extends TypeSymbolApi + + implicit class CompatibleSymbol(sym: Symbol) { + def asFreeType: FreeTypeSymbol = ??? + } +} + +object Test extends App { + val u: Universe = ??? + import u._ + + val sym: Symbol = ??? + sym.asFreeType +}
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