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| author | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-02-21 13:42:23 -0800 |
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| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-02-21 14:00:34 -0800 |
| commit | 18a2ba2f27004e74952ea88c1ea2eb8086c44ea4 (patch) | |
| tree | 0eac7e3e3f7696827f1309a9ef1a65263db0dfe5 /src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala | |
| parent | 6a7078c598f91fb23f8e43d792415fdd1719b4ff (diff) | |
| download | scala-18a2ba2f27004e74952ea88c1ea2eb8086c44ea4.tar.gz scala-18a2ba2f27004e74952ea88c1ea2eb8086c44ea4.tar.bz2 scala-18a2ba2f27004e74952ea88c1ea2eb8086c44ea4.zip | |
please ant with filenames, add comments
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala b/src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala index 4c024cf71c..ce19d9cba8 100644 --- a/src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala +++ b/src/compiler/scala/tools/nsc/transform/patmat/MatchCodeGen.scala @@ -12,7 +12,12 @@ import scala.reflect.internal.util.Statistics import scala.reflect.internal.util.Position import scala.reflect.internal.util.NoPosition -trait CodeGen { self: PatternMatching => +/** Factory methods used by TreeMakers to make the actual trees. + * + * We have two modes in which to emit trees: optimized (the default) + * and pure (aka "virtualized": match is parametric in its monad). + */ +trait MatchCodeGen { self: PatternMatching => import PatternMatchingStats._ import global.{nme, treeInfo, definitions, gen, Tree, Type, Symbol, NoSymbol, appliedType, NoType, MethodType, newTermName, Name, |