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| author | Martin Odersky <odersky@gmail.com> | 2013-12-16 16:08:26 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2013-12-16 16:09:25 +0100 |
| commit | 58059264842fac39a27356d052680a09c2da7571 (patch) | |
| tree | 5b3ef0642b19cfbbf7bf91ebc7ec016955fa50b7 /src/dotty/tools/dotc/core | |
| parent | 36476e46815370ca282cbb3179711125444319e9 (diff) | |
| download | dotty-58059264842fac39a27356d052680a09c2da7571.tar.gz dotty-58059264842fac39a27356d052680a09c2da7571.tar.bz2 dotty-58059264842fac39a27356d052680a09c2da7571.zip | |
Checking for double definitions among class definitions.
Also fixes to typedReturn.
Adapted tests accordingly.
Diffstat (limited to 'src/dotty/tools/dotc/core')
| -rw-r--r-- | src/dotty/tools/dotc/core/Denotations.scala | 8 | ||||
| -rw-r--r-- | src/dotty/tools/dotc/core/Types.scala | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/Denotations.scala b/src/dotty/tools/dotc/core/Denotations.scala index c0b805eeb..f21075f11 100644 --- a/src/dotty/tools/dotc/core/Denotations.scala +++ b/src/dotty/tools/dotc/core/Denotations.scala @@ -359,7 +359,13 @@ object Denotations { final def signature(implicit ctx: Context): Signature = { if (isType) Signature.NotAMethod // don't force info if this is a type SymDenotation else info match { - case info: SignedType => info.signature + case info: SignedType => + try info.signature + catch { // !!! DEBUG + case ex: MatchError => + println(s"cannot take signature of ${info.show}") + throw ex + } case _ => Signature.NotAMethod } } diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala index 22d84c4e1..a617f86d2 100644 --- a/src/dotty/tools/dotc/core/Types.scala +++ b/src/dotty/tools/dotc/core/Types.scala @@ -1434,6 +1434,7 @@ object Types { extends CachedGroundType with BindingType with TermType with SignedType { thisMethodType => override val resultType = resultTypeExp(this) + assert(resultType != NoType, this) def isJava = false def isImplicit = false |