diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/backend/icode/GenICode.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/backend/icode/GenICode.scala | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala b/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala index d9e8a791af..1f391f5b55 100644 --- a/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala +++ b/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala @@ -767,11 +767,15 @@ abstract class GenICode extends SubComponent { // to call super constructors explicitly and/or use their 'returned' value. // therefore, we can ignore this fact, and generate code that leaves nothing // on the stack (contrary to what the type in the AST says). - case Apply(fun @ Select(Super(_, mix), _), args) => + case Apply(fun @ Select(Super(qual, mix), _), args) => + + if (!qual.isInstanceOf[This]) { + log("WARNING: super call where selector isn't 'this'. May generate invalid bytecode. Previous phases should have transformed away this form of super.") + } if (settings.debug.value) - log("Call to super: " + tree); + log("Call to super: " + tree) + val invokeStyle = SuperCall(mix) -// if (fun.symbol.isConstructor) Static(true) else SuperCall(mix); ctx.bb.emit(THIS(ctx.clazz.symbol), tree.pos) val ctx1 = genLoadArguments(args, fun.symbol.info.paramTypes, ctx) |