Check files need to be more versatile for compilation tests with CC Scala 2 library #19847
Description
Compiler version
main
Minimized code
The problem is that the error messages in negative tests may look different when compiled with CC Scala 2 library.
Steps for reproduce an example:
sbt> set ThisBuild/Build.scala2Library := Build.Scala2LibraryCCTasty sbt> scala3-bootstrapped/testCompilation abstract-givens Output
The test fails with the diff:
index 022c454c31..343ce5ecbd 100644 --- a/tests/neg/abstract-givens.check +++ b/tests/neg/abstract-givens.check.out @@ -1,7 +1,7 @@ -- Error: tests/neg/abstract-givens.scala:11:8 ------------------------------------------------------------------------- 11 | given s[T](using T): Seq[T] with // error | ^ - |instance cannot be created, since def iterator: Iterator[A] in trait IterableOnce in package scala.collection is not defined + |instance cannot be created, since def iterator: Iterator[A]^{this} in trait IterableOnce in package scala.collection is not defined -- [E164] Declaration Error: tests/neg/abstract-givens.scala:8:8 ------------------------------------------------------- 8 | given y(using Int): String = summon[Int].toString * 22 // error |