diff options
Diffstat (limited to 'sources/scalac/transformer/matching/PatternTool.java')
| -rw-r--r-- | sources/scalac/transformer/matching/PatternTool.java | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/sources/scalac/transformer/matching/PatternTool.java b/sources/scalac/transformer/matching/PatternTool.java index 89082c0947..a34a53334e 100644 --- a/sources/scalac/transformer/matching/PatternTool.java +++ b/sources/scalac/transformer/matching/PatternTool.java @@ -9,12 +9,10 @@ package scalac.transformer.matching; -import scalac.*; -import scalac.ast.*; +import scalac.Unit; +import scalac.ast.TreeGen; import scalac.util.*; import scalac.symtab.*; -import PatternNode.*; -import Tree.*; /** this class takes care of tedious stuff which has nothing to do with * matching @@ -26,7 +24,6 @@ abstract class PatternTool { public static final Name BOOLEAN_N = Name.fromString("Boolean"); public static final Name AND_N = Name.fromString("$amp$amp"); public static final Name OR_N = Name.fromString("$bar$bar"); - public static final Name NOT_N = Name.fromString("$bang"); public static final Name EQUALS_N = Name.fromString("$eq$eq"); public static final Name SCALA_MATCHERROR_N = Name.fromString("scala.MatchError"); public static final Name MATCHERROR_N = Name.fromString("MatchError"); @@ -36,32 +33,19 @@ abstract class PatternTool { /** the current compilation unit */ - Unit unit; + final Unit unit; /** the global fresh name creator */ - FreshNameCreator fresh; + final FreshNameCreator fresh; /** the global definitions component */ - Definitions defs; + final Definitions defs; /** the global tree generation component */ - TreeGen gen; - - /** the statics of class Boolean - */ - Symbol statics; // REMOVE - - /** the eqeq symbol - */ - Symbol eqSymInt; // REMOVE - Symbol eqSymBool; // REMOVE - - /** the eqeq symbol - */ - Symbol notSym; + final TreeGen gen; // constructor public PatternTool( Unit unit ) { @@ -69,10 +53,6 @@ abstract class PatternTool { this.fresh = unit.global.freshNameCreator; this.gen = unit.global.treeGen; this.defs = unit.global.definitions; - - this.notSym = defs.BOOLEAN_CLASS.lookup/*Term*/( NOT_N ); - assert !(notSym instanceof NoSymbol) : " Boolean.! not found "; - - } // PatternTool( Unit unit, .... ) + } } // class PatternTool |