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| author | Martin Odersky <odersky@gmail.com> | 2016-12-05 10:34:58 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2016-12-17 18:34:27 +0100 |
| commit | bcc80ad1343a3ed01bef55f494d9658cf02226c6 (patch) | |
| tree | 5fb2feecdf0df524128c72d14a6402fd6c547291 /compiler/src/dotty/tools/dotc/core/Definitions.scala | |
| parent | 0336785a2280a4a1e51e739e9aac3d5015f7c16f (diff) | |
| download | dotty-bcc80ad1343a3ed01bef55f494d9658cf02226c6.tar.gz dotty-bcc80ad1343a3ed01bef55f494d9658cf02226c6.tar.bz2 dotty-bcc80ad1343a3ed01bef55f494d9658cf02226c6.zip | |
Create implicit closures to math expected implicit functions
When the expected type is an implicit function, create an
implicit closure to match it.
Diffstat (limited to 'compiler/src/dotty/tools/dotc/core/Definitions.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/core/Definitions.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/Definitions.scala b/compiler/src/dotty/tools/dotc/core/Definitions.scala index ff259f184..814bbf48f 100644 --- a/compiler/src/dotty/tools/dotc/core/Definitions.scala +++ b/compiler/src/dotty/tools/dotc/core/Definitions.scala @@ -790,6 +790,9 @@ class Definitions { def functionArity(tp: Type)(implicit ctx: Context) = tp.dealias.argInfos.length - 1 + def isImplicitFunctionType(tp: Type)(implicit ctx: Context) = + isFunctionType(tp) && tp.dealias.typeSymbol.name.startsWith(tpnme.ImplicitFunction) + // ----- primitive value class machinery ------------------------------------------ /** This class would also be obviated by the implicit function type design */ |