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Diffstat (limited to 'test/files/run/t2464/Test.scala')
-rw-r--r-- | test/files/run/t2464/Test.scala | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/files/run/t2464/Test.scala b/test/files/run/t2464/Test.scala new file mode 100644 index 0000000000..90e1a03c17 --- /dev/null +++ b/test/files/run/t2464/Test.scala @@ -0,0 +1,35 @@ +import scala.reflect.io.Streamable +import scala.tools.asm.{ClassWriter, ClassReader} +import scala.tools.asm.tree.ClassNode +import scala.tools.partest._ +import scala.tools.partest.BytecodeTest.modifyClassFile +import java.io.{FileOutputStream, FileInputStream, File} + +object Test extends DirectTest { + def code = ??? + + def compileCode(code: String) = { + val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator") + compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code) + } + + def app = """ + object O { + new test.Annotated + } + """ + + def show(): Unit = { + compileCode(app) + modifyClassFile(new File(testOutput.toFile, "test/Annotated.class")) { + (cn: ClassNode) => + // As investigated https://issues.scala-lang.org/browse/SI-2464?focusedCommentId=64521&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-64521 + // classfiles in the wild sometimes lack the required InnerClass attribute for nested enums that + // are referenced in an annotation. I don't know what compiler or bytecode processor leaves things + // that way, but this test makes sure we don't crash. + cn.innerClasses.clear() + cn + } + compileCode(app) + } +} |