Update _scala for Scala version 2.10.0

src/_scala

@@ -41,12 +41,17 @@
 typeset -A opt_args
 local context state line
 
+_scala_features () {
+   compadd "postfixOps" "reflectiveCalls" "implicitConversions" "higherKinds" \
+     "existentials" "experimental.macros" "_"
+}
+
 _scala_phases () {
-   compadd "parser" "namer" "packageobjects" "typer" "superaccessors" \
+   compadd "parser" "namer" "packageobjects" "typer" "patmat" "superaccessors" \
-     "pickler" "refchecks" "selectiveanf" "liftcode" "selectivecps" "uncurry" \
+     "extmethods" "pickler" "refchecks" "selectiveanf" "selectivecps" "uncurry" \
-     "tailcalls" "specialize" "explicitouter" "erasure" "lazyvals" "lambdalift" \
+     "tailcalls" "specialize" "explicitouter" "erasure" "posterasure" "lazyvals" \
-     "constructors" "flatten" "mixin" "cleanup" "icode" "inliner" "closelim" \
+     "lambdalift" "constructors" "flatten" "mixin" "cleanup" "icode" "inliner" \
-     "dce" "jvm" "terminal"
+     "inlineExceptionHandlers" "closelim" "dce" "jvm" "terminal"
 }
 
 local -a shared_opts
@@ -65,11 +70,12 @@ shared_opts=(
   "-J-[pass argument directly to Java runtime system]:JVM argument:"
   "-javabootclasspath+[Override java boot classpath]:Java boot class path directory]:_files -/"
   "-javaextdirs+[Override java extdirs classpath]:Java extdirs directory:_files -/"
+  "-language\:-[Enable one or more language features]:feature:_scala_features"
   "-no-specialization[Ignore @specialize annotations]"
   "-nobootcp[Do not use the boot classpath for the scala jars]"
   "-nowarn[Generate no warnings]"
   "-optimise[Generate faster bytecode by applying optimisations to the program]"
-  "-P\:-[Pass an option to a plugin (written <plugin>:<opt>)]"
+  "-P\:-[Pass an option to a plugin (written plugin\:opt)]:plugin option:"
   "-print[Print program with Scala-specific features removed]"
   "-sourcepath+[Specify location(s) of source files]:source file directory:_files -/"
   "-target\:-[Target platform for object files (default\: jvm-1.5)]:platform name:(jvm-1.5 msil)"
@@ -91,17 +97,26 @@ X_opts=(
   "-Xelide-below+[Calls to @elidable methods are omitted if method priority is lower than integer argument]"
   "-Xexperimental[Enable experimental extensions]"
   "-Xfatal-warnings[Fail the compilation if there are any warnings]"
+  "-Xfull-lubs[Retains pre 2.10 behavior of less aggressive truncation of least upper bounds]"
   "-Xfuture[Turn on future language features]"
   "-Xgenerate-phase-graph+[Generate the phase graphs (outputs .dot files) to fileX.dot]:output file:_files"
   "-Xlint[Enable recommended additional warnings]"
+  "-Xlog-free-terms[Print a message when reification creates a free term]"
+  "-Xlog-free-types[Print a message when reification resorts to generating a free type]"
   "-Xlog-implicits[Show more detail on why some implicits are not applicable]"
+  "-Xlog-implicit-conversions[Print a message whenever an implicit conversion is inserted]"
+  "-Xlog-reflective-calls[Print a message when a reflective method call is generated]"
+  "-Xmacro-settings\:-[Custom settings for macros]:option"
+  "-Xmain-class+[Class for manifest's Main-Class entry (only useful with -d jar)]:path:"
   "-Xmax-classfile-name+[Maximum filename length for generated classes]"
   "-Xmigration[Warn about constructs whose behavior may have changed]"
   "-Xno-forwarders[Do not generate static forwarders in mirror classes]"
+  "-Xno-patmat-analysis[Don't perform exhaustivity/unreachability analysis. Also, ignore @switch annotation]"
   "-Xno-uescape[Disable handling of \u unicode escapes]"
   "-Xnojline[Do not use JLine for editing]"
+  "-Xoldpatmat[Use the pre-2.10 pattern matcher. Otherwise, the 'virtualizing' pattern matcher is used in 2.10]"
   "-Xprint\:-[Print out program after <phase>]:phase name:_scala_phases"
-  "-Xprint-icode[Log internal icode to *.icode files]"
+  "-Xprint-icode\:-[Log internal icode to *.icode files after phase (default\: icode)]:phase name:_scala_phases"
   "-Xprint-pos[Print tree positions, as offsets]"
   "-Xprint-types[Print tree types (debugging option)]"
   "-Xprompt[Display a prompt after each error (debugging option)]"
@@ -116,7 +131,7 @@ X_opts=(
   "-Xassem-extdirs+[List of directories containing assemblies (requires -target:msil) (default\: lib)]:assembly directory:_files -/"
   "-Xassem-name+[Name of the output assembly (requires -target:msil)]:assembly name:_files"
   "-Xassem-path+[List of assemblies referenced by the program (requires -target:msil)]:assembly path:_files"
-  "-Xsourcedir+[Mirror source folder structure in output directory (requires -target:msil)]:source directory:_files -/".
+  "-Xsourcedir+[Mirror source folder structure in output directory (requires -target:msil)]:source directory:_files -/"
 
   "-Xplugin\:-[Load one or more plugins from file]:plugin file:_files"
   "-Xpluginsdir+[Path to search compiler plugins]:plugin directory:_files -/"
@@ -134,33 +149,48 @@ Y_opts=(
   "-Ycompact-trees[Use compact tree printer when displaying trees]"
   "-Ydead-code[Perform dead code elimination]"
   "-Ydependent-method-types[Allow dependent method types]"
+  "-Ydump-classes+[Dump the generated bytecode to .class files (useful for reflective compilation that utilizes in-memory classloaders)]:output directory:_files -/"
+  "-Yeta-expand-keeps-star[Eta-expand varargs methods to T* rather than Seq[T].  This is a temporary option to ease transition.]"
   "-Ygen-javap+[Generate a parallel output directory of .javap files]:output directory:_files -/"
   "-Yinfer-argument-types[Infer types for arguments of overriden methods]"
   "-Yinline[Perform inlining when possible]"
+  "-Yinline-handlers[Perform exception handler inlining when possible]"
+  "-Yinline-warnings[Emit inlining warnings (normally surpressed due to high volume)]"
+  "-Yinvalidate+[Invalidate classpath entry before run]:classpath entry"
   "-Ylinearizer\:-[Linearizer to use (default\: rpo)]:linearizer:(normal dfs rpo dump)"
   "-Ylog-classpath[Output information about what classpath is being applied]"
+  "-Yno-adapted-args[Do not adapt an argument list (either by inserting unit or creating a tuple) to match the receiver]"
+  "-Ymacro-debug-lite[Trace essential macro-related activities]"
+  "-Ymacro-debug-verbose[Trace all macro-related activities: compilation, generation of synthetics, classloading, expansion, exceptions]"
   "-Yno-completion[Disable tab-completion in the REPL]"
   "-Yno-generic-signatures[Suppress generation of generic signatures for Java]"
   "-Yno-imports[Compile without any implicit imports]"
+  "-Yno-predef[Compile without importing Predef]"
   "-Yno-self-type-checks[Suppress check for self-type conformance among inherited members]"
   "-Yno-squeeze[Disable creation of compact code in matching]"
   "-Ynotnull[Enable (experimental and incomplete) scala.NotNull]"
+  "-Yoverride-objects[Allow member objects to be overridden]"
+  "-Yoverride-vars[Allow vars to be overridden]"
   "-Ypmat-naive[Desugar matches as naively as possible]"
   "-Ypresentation-delay+[Wait number of ms after typing before starting typechecking]"
   "-Ypresentation-log+[Log presentation compiler events into file]:log file:_files"
   "-Ypresentation-replay+[Replay presentation compiler events from file]:log file:_files"
+  "-Ypresentation-strict[Do not report type errors in sources with syntax errors]"
+  "-Ypresentation-verbose[Print information about presentation compiler tasks]"
   "-Yprofile-class+[Specify name of profiler class]:profiler class name"
   "-Yprofile-memory[Heap snapshot after compiler run (requires jgpagent on JVM -agentpath)]"
   "-Yrangepos[Use range positions for syntax trees]"
   "-Yrecursion+[Set recursion depth used when locking symbols]"
+  "-Yreify-copypaste[Dump the reified trees in copypasteable representation]"
   "-Yrepl-sync[Do not use asynchronous code for REPL startup]"
-  "-Ypresentation-verbose[Print information about presentation compiler tasks]"
   "-Yresolve-term-conflict\:-[Resolve term conflicts (default\: error)]:resolution strategy:(package object error)"
-  "-Yrich-exceptions[Fancier exceptions.  Set source search path with -Dscala.control.sourcepath]"
   "-Yself-in-annots[Include a \"self\" identifier inside of annotations]"
   "-Yshow\:-[Show after <phase> (requires -Xshow-class or -Xshow-object)]:phase name:_scala_phases"
   "-Yshow-syms[Print the AST symbol hierarchy after each phase]"
-  "-Yshow-trees[Print detailed ASTs (requires -Xprint:phase)]"
+  "-Yshow-symkinds[Print abbreviated symbol kinds next to symbol names]"
+  "-Yshow-trees[Print detailed ASTs (requires -Xprint\:phase)]"
+  "-Yshow-trees-compact[Print detailed ASTs in compact form (requires -Xprint\:)]"
+  "-Yshow-trees-stringified[Print stringifications along with detailed ASTs (requires -Xprint\:)]"
   "-Ystatistics[Print compiler statistics]"
   "-Ystruct-dispatch\:-[Structural method dispatch policy (default\: poly-cache)]:policy name:(no-cache mono-cache poly-cache invoke-dynamic)"
 
@@ -172,6 +202,7 @@ Y_opts=(
   "-Ystop-after\:-[Stop after given phase <phase>]:phase name:_scala_phases"
   "-Ystop-before\:-[Stop before given phase <phase>]:phase name:_scala_phases"
 
+  "-Ywarn-adapted-args[Warn if an argument list is modified to match the receiver]"
   "-Ywarn-all[Enable all -Y warnings]"
   "-Ywarn-dead-code[Warn when dead code is identified]"
   "-Ywarn-inaccessible[Warn about inaccessible types in method signatures]"
@@ -179,14 +210,20 @@ Y_opts=(
   "-Ywarn-nullary-unit[Warn when nullary methods return Unit]"
   "-Ywarn-numeric-widen[Warn when numerics are widened]"
   "-Ywarn-value-discard[Warn when non-Unit expression results are unused]"
-  
+
+  "-Ybuild-manager-debug[Generate debug information for the Refined Build Manager compiler]"
+  "-Ybuilder-debug\:-[Compile using the specified build manager (default\: none)]:manager:(none refined simple)"
   "-Ycompletion-debug[Trace all tab completion activity]"
   "-Ydebug[Increase the quantity of debugging output]"
   "-Ydoc-debug[Trace all scaladoc activity]"
   "-Yide-debug[Generate, validate and output trees using the interactive compiler]"
   "-Yinfer-debug[Trace type inference and implicit search]"
+  "-Yissue-debug[Print stack traces when a context issues an error]"
+  "-Ypatmat-debug[Trace pattern matching translation]"
   "-Ypmat-debug[Trace all pattern matcher activity]"
+  "-Ypos-debug[Trace position validation]"
   "-Ypresentation-debug[Enable debugging output for the presentation compiler]"
+  "-Yreify-debug[Trace reification]"
   "-Yrepl-debug[Trace all REPL activity]"
   "-Ytyper-debug[Trace all type assignments]"
 )