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Diffstat (limited to 'tests/disabled/macro/run/macro-system-properties.check')
| -rw-r--r-- | tests/disabled/macro/run/macro-system-properties.check | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/disabled/macro/run/macro-system-properties.check b/tests/disabled/macro/run/macro-system-properties.check new file mode 100644 index 000000000..e2e2bd32b --- /dev/null +++ b/tests/disabled/macro/run/macro-system-properties.check @@ -0,0 +1,22 @@ +Type in expressions to have them evaluated. +Type :help for more information. + +scala> import scala.language.experimental._, scala.reflect.macros.blackbox.Context +import scala.language.experimental._ +import scala.reflect.macros.blackbox.Context + +scala> object GrabContext { + def lastContext = Option(System.getProperties.get("lastContext").asInstanceOf[reflect.macros.runtime.Context]) + // System.properties lets you stash true globals (unlike statics which are classloader scoped) + def impl(c: Context)() = { import c.universe._; System.getProperties.put("lastContext", c); c.Expr[Unit](q"()") } + def grab(): Unit = macro impl + } +defined object GrabContext + +scala> object Test { class C(implicit a: Any) { GrabContext.grab } } +defined object Test + +scala> object Test { class C(implicit a: Any) { GrabContext.grab } } +defined object Test + +scala> :quit |