From 814cf34fb00f9ccb001249f4b3445ebc4f9942c9 Mon Sep 17 00:00:00 2001 From: Eugene Burmako Date: Thu, 12 Apr 2012 01:59:46 +0200 Subject: Next generation of macros Implements SIP 16: Self-cleaning macros: http://bit.ly/wjjXTZ Features: * Macro defs * Reification * Type tags * Manifests aliased to type tags * Extended reflection API * Several hundred tests * 1111 changed files Not yet implemented: * Reification of refined types * Expr.value splicing * Named and default macro expansions * Intricacies of interaction between macros and implicits * Emission of debug information for macros (compliant with JSR-45) Dedicated to Yuri Alekseyevich Gagarin --- test/files/run/macro-declared-in-anonymous/Impls_1.scala | 11 +++++++++++ .../files/run/macro-declared-in-anonymous/Macros_Test_2.scala | 4 ++++ 2 files changed, 15 insertions(+) create mode 100644 test/files/run/macro-declared-in-anonymous/Impls_1.scala create mode 100644 test/files/run/macro-declared-in-anonymous/Macros_Test_2.scala (limited to 'test/files/run/macro-declared-in-anonymous') diff --git a/test/files/run/macro-declared-in-anonymous/Impls_1.scala b/test/files/run/macro-declared-in-anonymous/Impls_1.scala new file mode 100644 index 0000000000..c0827ace31 --- /dev/null +++ b/test/files/run/macro-declared-in-anonymous/Impls_1.scala @@ -0,0 +1,11 @@ +import scala.reflect.makro.{Context => Ctx} + +object Impls { + def foo(c: Ctx) = { + import c.{prefix => prefix} + import c.mirror._ + val printPrefix = Apply(Select(Ident(definitions.PredefModule), newTermName("println")), List(Literal(Constant("prefix = " + prefix)))) + val body = Block(List(printPrefix), Apply(Select(Ident(definitions.PredefModule), newTermName("println")), List(Literal(Constant("it works"))))) + Expr[Unit](body) + } +} diff --git a/test/files/run/macro-declared-in-anonymous/Macros_Test_2.scala b/test/files/run/macro-declared-in-anonymous/Macros_Test_2.scala new file mode 100644 index 0000000000..8bd8c172c9 --- /dev/null +++ b/test/files/run/macro-declared-in-anonymous/Macros_Test_2.scala @@ -0,0 +1,4 @@ +object Test extends App { + val macros = new { def foo = macro Impls.foo } + macros.foo +} \ No newline at end of file -- cgit v1.2.3