diff options
Diffstat (limited to 'src/reflect/scala/reflect/internal/pickling/UnPickler.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/pickling/UnPickler.scala | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/src/reflect/scala/reflect/internal/pickling/UnPickler.scala b/src/reflect/scala/reflect/internal/pickling/UnPickler.scala index 6dea184826..fe1de91662 100644 --- a/src/reflect/scala/reflect/internal/pickling/UnPickler.scala +++ b/src/reflect/scala/reflect/internal/pickling/UnPickler.scala @@ -216,19 +216,6 @@ abstract class UnPickler { } adjust(decl) } - def nestedObjectSymbol: Symbol = { - // If the owner is overloaded (i.e. a method), it's not possible to select the - // right member, so return NoSymbol. This can only happen when unpickling a tree. - // the "case Apply" in readTree() takes care of selecting the correct alternative - // after parsing the arguments. - if (owner.isOverloaded) - return NoSymbol - - if (tag == EXTMODCLASSref) { - owner.info.decl(nme.moduleVarName(name.toTermName)) - } - NoSymbol - } def moduleAdvice(missing: String): String = { val module = @@ -255,20 +242,18 @@ abstract class UnPickler { // symbols are read from outside: for instance when checking the children // of a class. See #1722. fromName(nme.expandedName(name.toTermName, owner)) orElse { - // (3) Try as a nested object symbol. - nestedObjectSymbol orElse { - // (4) Call the mirror's "missing" hook. - adjust(mirrorThatLoaded(owner).missingHook(owner, name)) orElse { - // (5) Create a stub symbol to defer hard failure a little longer. - val advice = moduleAdvice(s"${owner.fullName}.$name") - val missingMessage = - s"""|missing or invalid dependency detected while loading class file '$filename'. - |Could not access ${name.longString} in ${owner.kindString} ${owner.fullName}, - |because it (or its dependencies) are missing. Check your build definition for - |missing or conflicting dependencies. (Re-run with `-Ylog-classpath` to see the problematic classpath.) - |A full rebuild may help if '$filename' was compiled against an incompatible version of ${owner.fullName}.$advice""".stripMargin - owner.newStubSymbol(name, missingMessage) - } + // (3) Call the mirror's "missing" hook. + adjust(mirrorThatLoaded(owner).missingHook(owner, name)) orElse { + // (4) Create a stub symbol to defer hard failure a little longer. + val advice = moduleAdvice(s"${owner.fullName}.$name") + val missingMessage = + s"""|missing or invalid dependency detected while loading class file '$filename'. + |Could not access ${name.longString} in ${owner.kindString} ${owner.fullName}, + |because it (or its dependencies) are missing. Check your build definition for + |missing or conflicting dependencies. (Re-run with `-Ylog-classpath` to see the problematic classpath.) + |A full rebuild may help if '$filename' was compiled against an incompatible version of ${owner.fullName}.$advice""".stripMargin + val stubName = if (tag == EXTref) name else name.toTypeName + owner.newStubSymbol(stubName, missingMessage) } } } @@ -392,9 +377,7 @@ abstract class UnPickler { def readThisType(): Type = { val sym = readSymbolRef() match { - case stub: StubSymbol if !stub.isClass => - // SI-8502 This allows us to create a stub for a unpickled reference to `missingPackage.Foo`. - stub.owner.newStubSymbol(stub.name.toTypeName, stub.missingMessage, isPackage = true) + case stub: StubSymbol => stub.setFlag(PACKAGE) case sym => sym } ThisType(sym) |