diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/core/StdNames.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/core/StdNames.scala | 101 |
1 files changed, 43 insertions, 58 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/StdNames.scala b/compiler/src/dotty/tools/dotc/core/StdNames.scala index e7928fd09..92befdacb 100644 --- a/compiler/src/dotty/tools/dotc/core/StdNames.scala +++ b/compiler/src/dotty/tools/dotc/core/StdNames.scala @@ -15,6 +15,34 @@ object StdNames { /** Base strings from which synthetic names are derived. */ + object str { + final val SETTER_SUFFIX = "_$eq" + final val EXPAND_SEPARATOR = "$$" + final val TRAIT_SETTER_SEPARATOR = "$_setter_$" + final val SUPER_PREFIX = "super$" + final val INITIALIZER_PREFIX = "initial$" + final val SHADOWED_PREFIX = "(shadowed)" + final val AVOID_CLASH_SUFFIX = "$_avoid_name_clash_$" + final val MODULE_SUFFIX = NameTransformer.MODULE_SUFFIX_STRING + final val DEFAULT_GETTER = "$default$" + final val LOCALDUMMY_PREFIX = "<local " // owner of local blocks + final val ANON_CLASS = "$anon" + final val ANON_FUN = "$anonfun" + + final val INTERPRETER_IMPORT_WRAPPER = "$iw" + final val INTERPRETER_LINE_PREFIX = "line" + final val INTERPRETER_VAR_PREFIX = "res" + final val INTERPRETER_WRAPPER_SUFFIX = "$object" + + final val Function = "Function" + final val ImplicitFunction = "ImplicitFunction" + final val AbstractFunction = "AbstractFunction" + final val Tuple = "Tuple" + final val Product = "Product" + + def sanitize(str: String) = str.replaceAll("""[<>]""", """\$""") + } + abstract class DefinedNames[N <: Name] { protected implicit def fromString(s: String): N protected def fromName(name: Name): N = fromString(name.toString) @@ -84,44 +112,30 @@ object StdNames { final val HASHkw: N = kw("#") final val ATkw: N = kw("@") - val ANON_CLASS: N = "$anon" - val ANON_FUN: N = "$anonfun" - val BITMAP_PREFIX: N = "bitmap$" + val ANON_CLASS: N = str.ANON_CLASS + val ANON_FUN: N = str.ANON_FUN + val BITMAP_PREFIX: N = "bitmap$" // @darkdimius: $bitmap? Also, the next 4 names are unused. val BITMAP_NORMAL: N = BITMAP_PREFIX // initialization bitmap for public/protected lazy vals val BITMAP_TRANSIENT: N = BITMAP_PREFIX + "trans$" // initialization bitmap for transient lazy vals val BITMAP_CHECKINIT: N = BITMAP_PREFIX + "init$" // initialization bitmap for checkinit values val BITMAP_CHECKINIT_TRANSIENT: N = BITMAP_PREFIX + "inittrans$" // initialization bitmap for transient checkinit values - val DEFAULT_GETTER: N = "$default$" - val DEFAULT_GETTER_INIT: N = NameTransformer.encode("<init>") + val DEFAULT_GETTER: N = str.DEFAULT_GETTER + val DEFAULT_GETTER_INIT: N = "$lessinit$greater" val DO_WHILE_PREFIX: N = "doWhile$" + val DOLLAR_VALUES: N = "$values" + val DOLLAR_NEW: N = "$new" val EMPTY: N = "" val EMPTY_PACKAGE: N = Names.EMPTY_PACKAGE.toString - val EVIDENCE_PARAM_PREFIX: N = "evidence$" - val DEP_PARAM_PREFIX = "<param>" val EXCEPTION_RESULT_PREFIX: N = "exceptionResult" - val EXPAND_SEPARATOR: N = "$$" + val EXPAND_SEPARATOR: N = str.EXPAND_SEPARATOR val IMPL_CLASS_SUFFIX: N = "$class" val IMPORT: N = "<import>" - val INLINE_ACCESSOR_PREFIX = "$inlineAccessor$" - val INTERPRETER_IMPORT_WRAPPER: N = "$iw" - val INTERPRETER_LINE_PREFIX: N = "line" - val INTERPRETER_VAR_PREFIX: N = "res" - val INTERPRETER_WRAPPER_SUFFIX: N = "$object" - val LOCALDUMMY_PREFIX: N = "<local " // owner of local blocks val MODULE_SUFFIX: N = NameTransformer.MODULE_SUFFIX_STRING - val AVOID_CLASH_SUFFIX: N = "$_avoid_name_clash_$" - val MODULE_VAR_SUFFIX: N = "$module" val NAME_JOIN: N = NameTransformer.NAME_JOIN_STRING - val USCORE_PARAM_PREFIX: N = "_$" val OPS_PACKAGE: N = "<special-ops>" val OVERLOADED: N = "<overloaded>" val PACKAGE: N = "package" - val PACKAGE_CLS: N = "package$" - val PROTECTED_PREFIX: N = "protected$" - val PROTECTED_SET_PREFIX: N = PROTECTED_PREFIX + "set" val ROOT: N = "<root>" - val SHADOWED: N = "(shadowed)" // tag to be used until we have proper name kinds - val SINGLETON_SUFFIX: N = ".type" val SPECIALIZED_SUFFIX: N = "$sp" val SUPER_PREFIX: N = "super$" val WHILE_PREFIX: N = "while$" @@ -129,11 +143,7 @@ object StdNames { val INITIALIZER_PREFIX: N = "initial$" val COMPANION_MODULE_METHOD: N = "companion$module" val COMPANION_CLASS_METHOD: N = "companion$class" - val TRAIT_SETTER_SEPARATOR: N = "$_setter_$" - val DIRECT_SUFFIX: N = "$direct" - val LAZY_IMPLICIT_PREFIX: N = "$lazy_implicit$" - val DOLLAR_VALUES: N = "$values" - val DOLLAR_NEW: N = "$new" + val TRAIT_SETTER_SEPARATOR: N = str.TRAIT_SETTER_SEPARATOR // value types (and AnyRef) are all used as terms as well // as (at least) arguments to the @specialize annotation. @@ -167,7 +177,6 @@ object StdNames { // fictions we use as both types and terms final val ERROR: N = "<error>" - final val ERRORenc: N = encode("<error>") final val NO_NAME: N = "<none>" // formerly NOSYMBOL final val WILDCARD: N = "_" @@ -181,23 +190,18 @@ object StdNames { final val REIFY_TREECREATOR_PREFIX: N = "$treecreator" final val REIFY_TYPECREATOR_PREFIX: N = "$typecreator" - final val AbstractFunction: N = "AbstractFunction" final val Any: N = "Any" final val AnyVal: N = "AnyVal" final val ExprApi: N = "ExprApi" - final val Function: N = "Function" - final val ImplicitFunction: N = "ImplicitFunction" final val Mirror: N = "Mirror" final val Nothing: N = "Nothing" final val Null: N = "Null" final val Object: N = "Object" final val PartialFunction: N = "PartialFunction" final val PrefixType: N = "PrefixType" - final val Product: N = "Product" final val Serializable: N = "Serializable" final val Singleton: N = "Singleton" final val Throwable: N = "Throwable" - final val Tuple: N = "Tuple" final val ClassfileAnnotation: N = "ClassfileAnnotation" final val ClassManifest: N = "ClassManifest" @@ -241,11 +245,8 @@ object StdNames { val EVT2U: N = "evt2u$" val EQEQ_LOCAL_VAR: N = "eqEqTemp$" val FAKE_LOCAL_THIS: N = "this$" - val LAZY_LOCAL: N = "$lzy" - val LAZY_LOCAL_INIT: N = "$lzyINIT" val LAZY_FIELD_OFFSET: N = "OFFSET$" val LAZY_SLOW_SUFFIX: N = "$lzycompute" - val LOCAL_SUFFIX: N = "$$local" val UNIVERSE_BUILD_PREFIX: N = "$u.build." val UNIVERSE_BUILD: N = "$u.build" val UNIVERSE_PREFIX: N = "$u." @@ -259,13 +260,10 @@ object StdNames { val REIFY_SYMDEF_PREFIX: N = "symdef$" val MODULE_INSTANCE_FIELD: N = NameTransformer.MODULE_INSTANCE_NAME // "MODULE$" val OUTER: N = "$outer" - val OUTER_LOCAL: N = "$outer " - val OUTER_SELECT: N = "_<outer>" // emitted by inliner, replaced by outer path in explicitouter val REFINE_CLASS: N = "<refinement>" val ROOTPKG: N = "_root_" val SELECTOR_DUMMY: N = "<unapply-selector>" val SELF: N = "$this" - val SETTER_SUFFIX: N = encode("_=") val SKOLEM: N = "<skolem>" val SPECIALIZED_INSTANCE: N = "specInstance$" val THIS: N = "_$this" @@ -440,7 +438,6 @@ object StdNames { val lang: N = "lang" val length: N = "length" val lengthCompare: N = "lengthCompare" - val liftedTree: N = "liftedTree" val `macro` : N = "macro" val macroThis : N = "_this" val macroContext : N = "c" @@ -458,7 +455,6 @@ object StdNames { val ne: N = "ne" val newFreeTerm: N = "newFreeTerm" val newFreeType: N = "newFreeType" - val newNestedSymbol: N = "newNestedSymbol" val newScopeWith: N = "newScopeWith" val next: N = "next" val nmeNewTermName: N = "newTermName" @@ -541,6 +537,11 @@ object StdNames { val synthSwitch: N = "$synthSwitch" val _scope: N = "$scope" + val nothingClass: N = "Nothing$" + val nullClass: N = "Null$" + + val falseModuleClassNames = Set(nothingClass, nullClass, nothingRuntimeClass, nullRuntimeClass) + // unencoded operators object raw { final val AMP : N = "&" @@ -661,22 +662,6 @@ object StdNames { val isBoxedNumberOrBoolean: N = "isBoxedNumberOrBoolean" val isBoxedNumber: N = "isBoxedNumber" - - val reflPolyCacheName: N = "reflPoly$Cache" - val reflClassCacheName: N = "reflClass$Cache" - val reflParamsCacheName: N = "reflParams$Cache" - val reflMethodCacheName: N = "reflMethod$Cache" - val reflMethodName: N = "reflMethod$Method" - - private val reflectionCacheNames = Set[N]( - reflPolyCacheName, - reflClassCacheName, - reflParamsCacheName, - reflMethodCacheName, - reflMethodName - ) - - def isReflectionCacheName(name: Name) = reflectionCacheNames exists (name startsWith _) } class ScalaTermNames extends ScalaNames[TermName] { @@ -723,7 +708,7 @@ object StdNames { } def localDummyName(clazz: Symbol)(implicit ctx: Context): TermName = - LOCALDUMMY_PREFIX ++ clazz.name ++ ">" + termName(str.LOCALDUMMY_PREFIX + clazz.name + ">") def newBitmapName(bitmapPrefix: TermName, n: Int): TermName = bitmapPrefix ++ n.toString |