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| author | Martin Odersky <odersky@gmail.com> | 2015-05-29 11:27:05 +0200 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2015-06-01 15:04:44 +0200 |
| commit | 31a7f6492729ad1ddf7f8e233a452a6ccd517af5 (patch) | |
| tree | 8ae15ccc33fb0dd5e5c6fb98f010820cdc9a678e /src/dotty/tools/dotc/ast/tpd.scala | |
| parent | 6cdb3d45bf2b0b9ebfad73991be37a80f0c8639f (diff) | |
| download | dotty-31a7f6492729ad1ddf7f8e233a452a6ccd517af5.tar.gz dotty-31a7f6492729ad1ddf7f8e233a452a6ccd517af5.tar.bz2 dotty-31a7f6492729ad1ddf7f8e233a452a6ccd517af5.zip | |
New utility method tpd.Underscore
A typed `_'. This is needed in a few places.
Diffstat (limited to 'src/dotty/tools/dotc/ast/tpd.scala')
| -rw-r--r-- | src/dotty/tools/dotc/ast/tpd.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/dotty/tools/dotc/ast/tpd.scala b/src/dotty/tools/dotc/ast/tpd.scala index a38a238c8..c50567dd5 100644 --- a/src/dotty/tools/dotc/ast/tpd.scala +++ b/src/dotty/tools/dotc/ast/tpd.scala @@ -418,6 +418,9 @@ object tpd extends Trees.Instance[Type] with TypedTreeInfo { Thicket(valdef, clsdef) } + /** A `_' with given type */ + def Underscore(tp: Type)(implicit ctx: Context) = untpd.Ident(nme.WILDCARD).withType(tp) + def defaultValue(tpe: Types.Type)(implicit ctx: Context) = { val tpw = tpe.widen |