diff options
Diffstat (limited to 'src/dotty/tools/dotc/core/TypeErasure.scala')
| -rw-r--r-- | src/dotty/tools/dotc/core/TypeErasure.scala | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/dotty/tools/dotc/core/TypeErasure.scala b/src/dotty/tools/dotc/core/TypeErasure.scala index 9d5436d9f..71146bd4e 100644 --- a/src/dotty/tools/dotc/core/TypeErasure.scala +++ b/src/dotty/tools/dotc/core/TypeErasure.scala @@ -145,12 +145,15 @@ object TypeErasure { * - For companion methods : the erasure of their type with semiEraseVCs = false. * The signature of these methods are used to keep a * link between companions and should not be semi-erased. + * - For Java-defined symbols: : the erasure of their type with isJava = true, + * semiEraseVCs = false. Semi-erasure never happens in Java. * - For all other symbols : the semi-erasure of their types, with * isJava, isConstructor set according to symbol. */ def transformInfo(sym: Symbol, tp: Type)(implicit ctx: Context): Type = { - val semiEraseVCs = !sym.isCompanionMethod - val erase = erasureFn(sym is JavaDefined, semiEraseVCs, sym.isConstructor, wildcardOK = false) + val isJava = sym is JavaDefined + val semiEraseVCs = !isJava && !sym.isCompanionMethod + val erase = erasureFn(isJava, semiEraseVCs, sym.isConstructor, wildcardOK = false) def eraseParamBounds(tp: PolyType): Type = tp.derivedPolyType( |