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 --- .../Impls_Macros_1.scala | 12 ++++++++++++ .../Test_2.scala | 6 ++++++ 2 files changed, 18 insertions(+) create mode 100644 test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Impls_Macros_1.scala create mode 100644 test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Test_2.scala (limited to 'test/files/run/macro-invalidret-doesnt-conform-to-def-rettype') diff --git a/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Impls_Macros_1.scala b/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Impls_Macros_1.scala new file mode 100644 index 0000000000..882867fcab --- /dev/null +++ b/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Impls_Macros_1.scala @@ -0,0 +1,12 @@ +import scala.reflect.makro.{Context => Ctx} + +object Impls { + def foo(c: Ctx): c.Expr[Int] = { + import c.mirror._ + Literal(Constant("42")) + } +} + +object Macros { + def foo: Int = macro Impls.foo +} \ No newline at end of file diff --git a/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Test_2.scala b/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Test_2.scala new file mode 100644 index 0000000000..f389231ca6 --- /dev/null +++ b/test/files/run/macro-invalidret-doesnt-conform-to-def-rettype/Test_2.scala @@ -0,0 +1,6 @@ +object Test extends App { + import scala.reflect.mirror._ + val tree = Select(Ident("Macros"), newTermName("foo")) + try tree.eval + catch { case ex: Throwable => println(ex.getMessage) } +} \ No newline at end of file -- cgit v1.2.3