1 files changed, 107 insertions, 0 deletions
diff --git a/examples/scala-js/ir/src/main/scala/scala/scalajs/ir/Tags.scala b/examples/scala-js/ir/src/main/scala/scala/scalajs/ir/Tags.scala
new file mode 100644
index 0000000..a03926c
--- /dev/null
+++ b/examples/scala-js/ir/src/main/scala/scala/scalajs/ir/Tags.scala
@@ -0,0 +1,107 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___      __ ____  Scala.js IR                **
+**    / __/ __// _ | / /  / _ | __ / // __/  (c) 2014, LAMP/EPFL        **
+**  __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \    http://scala-js.org/       **
+** /____/\___/_/ |_/____/_/ | |__/ /____/                               **
+**                          |/____/                                     **
+\*                                                                      */
+
+
+package scala.scalajs.ir
+
+/** Serialization and hashing tags for trees and types */
+private[ir] object Tags {
+
+  // Tags for Trees
+
+  final val TagEmptyTree = 1
+
+  final val TagVarDef = TagEmptyTree + 1
+  final val TagParamDef = TagVarDef + 1
+
+  final val TagSkip = TagParamDef + 1
+  final val TagBlock = TagSkip + 1
+  final val TagLabeled = TagBlock + 1
+  final val TagAssign = TagLabeled + 1
+  final val TagReturn = TagAssign + 1
+  final val TagIf = TagReturn + 1
+  final val TagWhile = TagIf + 1
+  final val TagDoWhile = TagWhile + 1
+  final val TagTry = TagDoWhile + 1
+  final val TagThrow = TagTry + 1
+  final val TagContinue = TagThrow + 1
+  final val TagMatch = TagContinue + 1
+  final val TagDebugger = TagMatch + 1
+
+  final val TagNew = TagDebugger + 1
+  final val TagLoadModule = TagNew + 1
+  final val TagStoreModule = TagLoadModule + 1
+  final val TagSelect = TagStoreModule + 1
+  final val TagApply = TagSelect + 1
+  final val TagStaticApply = TagApply + 1
+  final val TagTraitImplApply = TagStaticApply + 1
+  final val TagUnaryOp = TagTraitImplApply + 1
+  final val TagBinaryOp = TagUnaryOp + 1
+  final val TagNewArray = TagBinaryOp + 1
+  final val TagArrayValue = TagNewArray + 1
+  final val TagArrayLength = TagArrayValue + 1
+  final val TagArraySelect = TagArrayLength + 1
+  final val TagRecordValue = TagArraySelect + 1
+  final val TagIsInstanceOf = TagRecordValue + 1
+  final val TagAsInstanceOf = TagIsInstanceOf + 1
+  final val TagUnbox = TagAsInstanceOf + 1
+  final val TagGetClass = TagUnbox + 1
+  final val TagCallHelper = TagGetClass + 1
+
+  final val TagJSNew = TagCallHelper + 1
+  final val TagJSDotSelect = TagJSNew + 1
+  final val TagJSBracketSelect = TagJSDotSelect + 1
+  final val TagJSFunctionApply = TagJSBracketSelect + 1
+  final val TagJSDotMethodApply = TagJSFunctionApply + 1
+  final val TagJSBracketMethodApply = TagJSDotMethodApply + 1
+  final val TagJSDelete = TagJSBracketMethodApply + 1
+  final val TagJSUnaryOp = TagJSDelete + 1
+  final val TagJSBinaryOp = TagJSUnaryOp + 1
+  final val TagJSArrayConstr = TagJSBinaryOp + 1
+  final val TagJSObjectConstr = TagJSArrayConstr + 1
+  final val TagJSEnvInfo = TagJSObjectConstr + 1
+
+  final val TagUndefined = TagJSEnvInfo + 1
+  final val TagUndefinedParam = TagUndefined + 1
+  final val TagNull = TagUndefinedParam + 1
+  final val TagBooleanLiteral = TagNull + 1
+  final val TagIntLiteral = TagBooleanLiteral + 1
+  final val TagLongLiteral = TagIntLiteral + 1
+  final val TagFloatLiteral = TagLongLiteral + 1
+  final val TagDoubleLiteral = TagFloatLiteral + 1
+  final val TagStringLiteral = TagDoubleLiteral + 1
+  final val TagClassOf = TagStringLiteral + 1
+
+  final val TagVarRef = TagClassOf + 1
+  final val TagThis = TagVarRef + 1
+  final val TagClosure = TagThis + 1
+
+  final val TagClassDef = TagClosure + 1
+  final val TagMethodDef = TagClassDef + 1
+  final val TagPropertyDef = TagMethodDef + 1
+  final val TagConstructorExportDef = TagPropertyDef + 1
+  final val TagModuleExportDef = TagConstructorExportDef + 1
+
+  // Tags for Types
+
+  final val TagAnyType = 1
+  final val TagNothingType = TagAnyType + 1
+  final val TagUndefType = TagNothingType + 1
+  final val TagBooleanType = TagUndefType + 1
+  final val TagIntType = TagBooleanType + 1
+  final val TagLongType = TagIntType + 1
+  final val TagFloatType = TagLongType + 1
+  final val TagDoubleType = TagFloatType + 1
+  final val TagStringType = TagDoubleType + 1
+  final val TagNullType = TagStringType + 1
+  final val TagClassType = TagNullType + 1
+  final val TagArrayType = TagClassType + 1
+  final val TagRecordType = TagArrayType + 1
+  final val TagNoType = TagRecordType + 1
+
+}