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author | Eugene Burmako <xeno.by@gmail.com> | 2012-04-12 01:59:46 +0200 |
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committer | Eugene Burmako <xeno.by@gmail.com> | 2012-04-12 02:04:14 +0200 |
commit | 814cf34fb00f9ccb001249f4b3445ebc4f9942c9 (patch) | |
tree | 24dd54da571d27f10b0c482a6e08932c318fd7b2 /test/files/run/repl-power.check | |
parent | db3056f11730da19e4e56f09f12e300bda62f57c (diff) | |
download | scala-814cf34fb00f9ccb001249f4b3445ebc4f9942c9.tar.gz scala-814cf34fb00f9ccb001249f4b3445ebc4f9942c9.tar.bz2 scala-814cf34fb00f9ccb001249f4b3445ebc4f9942c9.zip |
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
Diffstat (limited to 'test/files/run/repl-power.check')
-rw-r--r-- | test/files/run/repl-power.check | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/test/files/run/repl-power.check b/test/files/run/repl-power.check index 1e7b6f0cd8..b811a4a8c5 100644 --- a/test/files/run/repl-power.check +++ b/test/files/run/repl-power.check @@ -1,32 +1,32 @@ -Type in expressions to have them evaluated. -Type :help for more information. - -scala> :power -** Power User mode enabled - BEEP WHIR GYVE ** -** :phase has been set to 'typer'. ** -** scala.tools.nsc._ has been imported ** -** global._, definitions._ also imported ** -** Try :help, :vals, power.<tab> ** - -scala> // guarding against "error: reference to global is ambiguous" - -scala> global.emptyValDef // "it is imported twice in the same scope by ..." -res0: $r.global.emptyValDef.type = private val _ = _ - -scala> val tp = ArrayClass[scala.util.Random] // magic with manifests -tp: $r.global.Type = Array[scala.util.Random] - -scala> tp.memberType(Array_apply) // evidence -res1: $r.global.Type = (i: Int)scala.util.Random - -scala> val m = LIT(10) MATCH (CASE(LIT(5)) ==> FALSE, DEFAULT ==> TRUE) // treedsl -m: $r.treedsl.global.Match = -10 match { - case 5 => false - case _ => true -} - -scala> typed(m).tpe // typed is in scope -res2: $r.treedsl.global.Type = Boolean - -scala> +Type in expressions to have them evaluated.
+Type :help for more information.
+
+scala> :power
+** Power User mode enabled - BEEP WHIR GYVE **
+** :phase has been set to 'typer'. **
+** scala.tools.nsc._ has been imported **
+** global._, definitions._ also imported **
+** Try :help, :vals, power.<tab> **
+
+scala> // guarding against "error: reference to global is ambiguous"
+
+scala> global.emptyValDef // "it is imported twice in the same scope by ..."
+res0: $r.global.emptyValDef.type = private val _ = _
+
+scala> val tp = ArrayClass[scala.util.Random] // magic with manifests
+tp: $r.global.Type = Array[scala.util.Random]
+
+scala> tp.memberType(Array_apply) // evidence
+res1: $r.global.Type = (i: Int)scala.util.Random
+
+scala> val m = LIT(10) MATCH (CASE(LIT(5)) ==> FALSE, DEFAULT ==> TRUE) // treedsl
+m: $r.treedsl.global.Match =
+10 match {
+ case 5 => false
+ case _ => true
+}
+
+scala> typed(m).tpe // typed is in scope
+res2: $r.treedsl.global.Type = Boolean
+
+scala>
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