hatahet / bug-scalamacros

Demonstration of macro annotation with anonymous inner class that causes an assertion failure in Typer

project bug-scalamacros

This project demonstrates a Typers.scala assertion error with a quasiquote generated inner class.

• sbt compile --- compiles macro
• sbt test:compile --- attempts compilation of object annotated with macro

The problem has been reproduced for Scala 2.11.7 and 2.12.0-M3 generating 1.7 and 1.8 bytecode. For Scala 2.11.7, the assertion fails on Typers.scala:1759; and for Scala 2.12.0-M3, it fails on Typers.scala:1748.