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| author | Eugene Burmako <xeno.by@gmail.com> | 2014-01-12 12:01:12 +0100 |
|---|---|---|
| committer | Eugene Burmako <xeno.by@gmail.com> | 2014-01-12 18:03:51 +0100 |
| commit | e36888c3d953048483ccea9a95d5984b54ad6ebc (patch) | |
| tree | a6ba3268a238acb5310dcfdefcf8234c0b7f6a77 /src/reflect/scala/reflect/internal/Definitions.scala | |
| parent | 3a689f5c426436aea716567625fd6167e57bef92 (diff) | |
| download | scala-e36888c3d953048483ccea9a95d5984b54ad6ebc.tar.gz scala-e36888c3d953048483ccea9a95d5984b54ad6ebc.tar.bz2 scala-e36888c3d953048483ccea9a95d5984b54ad6ebc.zip | |
prohibits constructor overloading for macro bundles
As per Jason’s feedback, this commit handles overloaded constructors
in macro bundles. The backend now checks that we have a constructor of
a correct type. The frontend now prohibits multiple constructors altogether.
Diffstat (limited to 'src/reflect/scala/reflect/internal/Definitions.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Definitions.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala index 03826a3011..29a8e62b6e 100644 --- a/src/reflect/scala/reflect/internal/Definitions.scala +++ b/src/reflect/scala/reflect/internal/Definitions.scala @@ -616,8 +616,9 @@ trait Definitions extends api.StandardDefinitions { def isMacroBundleType(tp: Type) = { val isContextCompatible = macroBundleParamInfo(tp) != NoType + val hasSingleConstructor = !tp.declaration(nme.CONSTRUCTOR).isOverloaded val nonAbstract = !tp.erasure.typeSymbol.isAbstractClass - isContextCompatible && nonAbstract + isContextCompatible && hasSingleConstructor && nonAbstract } def isBlackboxMacroBundleType(tp: Type) = |