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author | Heather Miller <heather.miller@epfl.ch> | 2012-04-15 14:51:18 +0200 |
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committer | Heather Miller <heather.miller@epfl.ch> | 2012-04-15 14:51:18 +0200 |
commit | e4bea920b42eaa526a9e07ad001f17443d6abeba (patch) | |
tree | c786202cc9d0fa5b1a26dfd8e1154cacca7fbaf4 /test/files/run/macro-undetparams-consfromsls | |
parent | 23aa1a8d7b08b767f90657baf9bc13a355682671 (diff) | |
parent | 364dd41c3e0e33afe6c3ec6e0c04f1d345c4b6ca (diff) | |
download | scala-e4bea920b42eaa526a9e07ad001f17443d6abeba.tar.gz scala-e4bea920b42eaa526a9e07ad001f17443d6abeba.tar.bz2 scala-e4bea920b42eaa526a9e07ad001f17443d6abeba.zip |
Merge branch 'master' of https://github.com/scala/scala into wip-sip14-fixes
Diffstat (limited to 'test/files/run/macro-undetparams-consfromsls')
-rw-r--r-- | test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala | 17 | ||||
-rw-r--r-- | test/files/run/macro-undetparams-consfromsls/Test_2.scala | 7 |
2 files changed, 24 insertions, 0 deletions
diff --git a/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala b/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala new file mode 100644 index 0000000000..c22ff96028 --- /dev/null +++ b/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala @@ -0,0 +1,17 @@ +import scala.reflect.makro.Context + +object Macros { + def cons_impl[A: c.TypeTag](c: Context)(x: c.Expr[A], xs: c.Expr[List[A]]): c.Expr[List[A]] = c.reify { + println("A = " + c.literal(implicitly[c.TypeTag[A]].toString).eval) + x.eval :: xs.eval + } + + def nil_impl[B: c.TypeTag](c: Context): c.Expr[List[B]] = c.reify { + println("B = " + c.literal(implicitly[c.TypeTag[B]].toString).eval) + Nil + } + + def cons[A](x: A, xs: List[A]): List[A] = macro cons_impl[A] + + def nil[B]: List[B] = macro nil_impl[B] +}
\ No newline at end of file diff --git a/test/files/run/macro-undetparams-consfromsls/Test_2.scala b/test/files/run/macro-undetparams-consfromsls/Test_2.scala new file mode 100644 index 0000000000..f2c2ce0051 --- /dev/null +++ b/test/files/run/macro-undetparams-consfromsls/Test_2.scala @@ -0,0 +1,7 @@ +object Test extends App { + import Macros._ + val xs = cons(1, nil) + println(xs) + val ys = cons("abc", xs) + println(ys) +}
\ No newline at end of file |