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abstract class Parser extends ParserCommon

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Inherited
  1. Parser
  2. ParserCommon
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
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Instance Constructors

  1. new Parser()

Type Members

  1. class ParserTreeBuilder extends TreeBuilder
  2. trait PatternContextSensitive extends AnyRef

    Methods which implicitly propagate the context in which they were called: either in a pattern context or not.

    Methods which implicitly propagate the context in which they were called: either in a pattern context or not. Formerly, this was threaded through numerous methods as boolean isPattern.

  3. trait SeqContextSensitive extends PatternContextSensitive

    Methods which implicitly propagate whether the initial call took place in a context where sequences are allowed.

    Methods which implicitly propagate whether the initial call took place in a context where sequences are allowed. Formerly, this was threaded through methods as boolean seqOK.

Abstract Value Members

  1. abstract def deprecationWarning(off: Parsers.Offset, msg: String, since: String): Unit
    Definition Classes
    ParserCommon
  2. abstract val in: Parsers.Scanner
    Definition Classes
    Parser → ParserCommon
  3. abstract def incompleteInputError(msg: String): Unit
  4. abstract def parseStartRule: () ⇒ Global.Tree
  5. abstract def source: SourceFile
  6. abstract def syntaxError(offset: Parsers.Offset, msg: String): Unit
  7. abstract def unit: Global.CompilationUnit
  8. abstract def warning(offset: Parsers.Offset, msg: String, category: WarningCategory): Unit
  9. abstract def xmlLiteral(): Global.Tree
  10. abstract def xmlLiteralPattern(): Global.Tree

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from Parser to any2stringadd[Parser] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Parser, B)
    Implicit
    This member is added by an implicit conversion from Parser to ArrowAssoc[Parser] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def accept(token: Parsers.Token): Parsers.Offset

    Consume one token of the specified type, or signal an error if it is not there.

    Consume one token of the specified type, or signal an error if it is not there.

    Definition Classes
    Parser → ParserCommon
  7. def acceptStatSep(): Unit 

    semi = nl {nl} | `;`
nl  = `\n' // where allowed
  8. def acceptStatSepOpt(): Unit
  9. def accessModifierOpt(): Global.Modifiers 

    AccessModifier ::= (private | protected) [AccessQualifier]
  10. def accessQualifierOpt(mods: Global.Modifiers): Global.Modifiers 

    AccessQualifier ::= `[' (Id | this) `]'
  11. def annotTypeRest(t: Global.Tree): Global.Tree
  12. def annotationExpr(): Global.Tree
  13. def annotations(skipNewLines: Boolean): List[Global.Tree] 

    Annotations      ::= {`@' SimpleType {ArgumentExprs}}
ConsrAnnotations ::= {`@' SimpleType ArgumentExprs}
  14. def argumentExprs(): List[Global.Tree] 

    ArgumentExprs ::= `(' [Exprs] `)'
                | [nl] BlockExpr
  15. def argumentPatterns(): List[Global.Tree]
  16. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  17. val assumedClosingParens: Map[Int, Int]
  18. def atInPos[T <: Global.Tree](t: T): T
  19. def atPos[T <: Global.Tree](pos: Global.Position)(t: T): T
  20. def atPos[T <: Global.Tree](start: Parsers.Offset, point: Parsers.Offset, end: Parsers.Offset)(t: T): T
  21. def atPos[T <: Global.Tree](start: Parsers.Offset, point: Parsers.Offset)(t: T): T
  22. def atPos[T <: Global.Tree](offset: Parsers.Offset)(t: T): T
  23. def block(): Global.Tree 

    Block ::= BlockStatSeq
    Note

    Return tree does not carry position.

  24. def blockExpr(): Global.Tree 

    BlockExpr ::= `{' (CaseClauses | Block) `}'
  25. def blockStatSeq(): List[Global.Tree] 

    BlockStatSeq ::= { BlockStat semi } [ResultExpr]
BlockStat    ::= Import
               | Annotations [implicit] [lazy] Def
               | Annotations LocalModifiers TmplDef
               | Expr1
               |
  26. def bound(tok: Parsers.Token): Global.Tree
  27. def caseBlock(): Global.Tree
  28. def caseClause(): Global.CaseDef
  29. def caseClauses(): List[Global.CaseDef] 

    CaseClauses ::= CaseClause {CaseClause}
CaseClause  ::= case Pattern [Guard] `=>' Block
  30. final def caseSeparated[T](part: ⇒ T): List[T]
    Annotations
    @inline()
  31. def checkAssoc(offset: Parsers.Offset, op: Global.Name, leftAssoc: Boolean): Unit
  32. def checkHeadAssoc(leftAssoc: Boolean): Unit
  33. def checkNoEscapingPlaceholders[T](op: ⇒ T): T
  34. def checkNotByNameOrVarargs(tpt: Global.Tree): Unit

    Check that type parameter is not by name or repeated.

  35. def classDef(start: Parsers.Offset, mods: Global.Modifiers): Global.ClassDef 

    ClassDef ::= Id [TypeParamClause] {Annotation}
             [AccessModifier] ClassParamClauses RequiresTypeOpt ClassTemplateOpt
TraitDef ::= Id [TypeParamClause] RequiresTypeOpt TraitTemplateOpt
  36. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  37. final def commaSeparated[T](part: ⇒ T): List[T]

    , with the separator fixed to commas.

    tokenSeparated

    , with the separator fixed to commas. tokenSeparated }}}

    Definition Classes
    ParserCommon
    Annotations
    @inline()
  38. def compilationUnit(): Global.PackageDef 

    CompilationUnit ::= {package QualId semi} TopStatSeq
  39. def condExpr(): Global.Tree
  40. def constrBlock(vparamss: List[List[Global.ValDef]]): Global.Tree 

    ConstrBlock    ::=  `{' SelfInvocation {semi BlockStat} `}'
  41. def constrExpr(vparamss: List[List[Global.ValDef]]): Global.Tree 

    ConstrExpr      ::=  SelfInvocation
                  |  ConstrBlock
  42. def constructorAnnotations(): List[Global.Tree]
  43. def convertToParam(tree: Global.Tree): Global.ValDef

    Convert tree to formal parameter.

  44. def convertToParams(tree: Global.Tree): List[Global.ValDef]

    Convert tree to formal parameter list.

  45. def convertToTypeId(tree: Global.Tree): Global.Tree

    Convert (qual)ident to type identifier.

  46. def defOrDcl(pos: Parsers.Offset, mods: Global.Modifiers): List[Global.Tree] 

    Def    ::= val PatDef
         | var PatDef
         | def FunDef
         | type [nl] TypeDef
         | TmplDef
Dcl    ::= val PatDcl
         | var PatDcl
         | def FunDcl
         | type [nl] TypeDcl
  47. final def dropAnyBraces[T](body: ⇒ T): T
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  48. def ensureEarlyDef(tree: Global.Tree): Global.Tree
  49. def ensuring(cond: (Parser) ⇒ Boolean, msg: ⇒ Any): Parser
    Implicit
    This member is added by an implicit conversion from Parser to Ensuring[Parser] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  50. def ensuring(cond: (Parser) ⇒ Boolean): Parser
    Implicit
    This member is added by an implicit conversion from Parser to Ensuring[Parser] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  51. def ensuring(cond: Boolean, msg: ⇒ Any): Parser
    Implicit
    This member is added by an implicit conversion from Parser to Ensuring[Parser] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  52. def ensuring(cond: Boolean): Parser
    Implicit
    This member is added by an implicit conversion from Parser to Ensuring[Parser] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  53. def enumerator(isFirst: Boolean, allowNestedIf: Boolean = true): List[Global.Tree]
  54. def enumerators(): List[Global.Tree] 

    Enumerators ::= Generator {semi Enumerator}
Enumerator  ::=  Generator
              |  Guard
              |  val Pattern1 `=' Expr
  55. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  56. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  57. def errorPatternTree: Global.Ident
  58. def errorTermTree: Global.Literal
  59. def errorTypeTree: Global.TypeTree
  60. def expectedMsg(token: Parsers.Token): String
  61. def expectedMsgTemplate(exp: String, fnd: String): String
  62. def expr(location: Location): Global.Tree
  63. def expr(): Global.Tree 

    Expr       ::= (Bindings | [`implicit'] Id | `_')  `=>' Expr
             | Expr1
ResultExpr ::= (Bindings | Id `:' CompoundType) `=>' Block
             | Expr1
Expr1      ::= if `(' Expr `)' {nl} Expr [[semi] else Expr]
             | try (`{' Block `}' | Expr) [catch `{' CaseClauses `}'] [finally Expr]
             | while `(' Expr `)' {nl} Expr
             | do Expr [semi] while `(' Expr `)'
             | for (`(' Enumerators `)' | `{' Enumerators `}') {nl} [yield] Expr
             | throw Expr
             | return [Expr]
             | [SimpleExpr `.'] Id `=' Expr
             | SimpleExpr1 ArgumentExprs `=' Expr
             | PostfixExpr Ascription
             | PostfixExpr match `{' CaseClauses `}'
Bindings   ::= `(' [Binding {`,' Binding}] `)'
Binding    ::= (Id | `_') [`:' Type]
Ascription ::= `:' CompoundType
             | `:' Annotation {Annotation}
             | `:' `_' `*'
  64. def expr0(location: Location): Global.Tree
  65. def exprSimpleType(): Global.Tree
  66. def exprTypeArgs(): List[Global.Tree]
  67. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  68. def finishBinaryOp(isExpr: Boolean, opinfo: OpInfo, rhs: Global.Tree): Global.Tree
  69. def finishPostfixOp(start: Int, base: List[OpInfo], opinfo: OpInfo): Global.Tree
  70. def followingIsScala3Vararg(): Boolean

    Is current ident a *, and is it followed by a ) or , )?

  71. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Parser to StringFormat[Parser] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  72. implicit def fresh: FreshNameCreator
  73. def funDefOrDcl(start: Int, mods: Global.Modifiers): Global.Tree 

    FunDef ::= FunSig [`:' Type] `=' [`macro'] Expr
        |  FunSig [nl] `{' Block `}'
        |  `this' ParamClause ParamClauses
               (`=' ConstrExpr | [nl] ConstrBlock)
FunDcl ::= FunSig [`:' Type]
FunSig ::= id [FunTypeParamClause] ParamClauses
  74. def funDefRest(start: Parsers.Offset, nameOffset: Parsers.Offset, mods: Global.Modifiers, name: Global.Name): Global.Tree
  75. def generator(eqOK: Boolean, allowNestedIf: Boolean = true): List[Global.Tree] 

    Generator ::= Pattern1 (`<-' | `=') Expr [Guard]
  76. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  77. def guard(): Global.Tree 

    Guard ::= if PostfixExpr
  78. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  79. def ident(): Global.Name
  80. def ident(skipIt: Boolean): Global.Name

    Assumed (provisionally) to be TermNames.

  81. def identForType(skipIt: Boolean): Global.TypeName
  82. def identForType(): Global.TypeName

    For when it's known already to be a type name.

  83. def identOrMacro(): Global.Name
  84. def implicitClosure(start: Parsers.Offset, location: Location): Global.Tree 

    Expr ::= implicit Id => Expr
  85. def importClause(): List[Global.Tree] 

    Import  ::= import ImportExpr {`,' ImportExpr}
  86. def importExpr(): Global.Tree 

    ImportExpr ::= StableId `.' (Id | `_' | ImportSelectors)
  87. def importSelector(): Global.ImportSelector 

    ImportSelector ::= Id [`=>' Id | `=>' `_']
  88. def importSelectors(): List[Global.ImportSelector] 

    ImportSelectors ::= `{' {ImportSelector `,'} (ImportSelector | `_') `}'
  89. final def inBraces[T](body: ⇒ T): T
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  90. final def inBracesOrError[T](body: ⇒ T, alt: T): T
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  91. final def inBracesOrNil[T](body: ⇒ List[T]): List[T]
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  92. final def inBracesOrUnit[T](body: ⇒ Global.Tree): Global.Tree
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  93. final def inBrackets[T](body: ⇒ T): T
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  94. final def inParens[T](body: ⇒ T): T

    Methods inParensOrError and similar take a second argument which, should the next token not be the expected opener (e.g.

    Methods inParensOrError and similar take a second argument which, should the next token not be the expected opener (e.g. LPAREN) will be returned instead of the contents of the groupers. However in all cases accept(LPAREN) will be called, so a parse error will still result. If the grouping is optional, in.token should be tested before calling these methods.

    Definition Classes
    ParserCommon
    Annotations
    @inline()
  95. final def inParensOrError[T](body: ⇒ T, alt: T): T
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  96. final def inParensOrNil[T](body: ⇒ List[T]): List[T]
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  97. final def inParensOrUnit[T](body: ⇒ Global.Tree): Global.Tree
    Definition Classes
    ParserCommon
    Annotations
    @inline()
  98. def isAnnotation: Boolean
  99. def isCaseDefEnd: Boolean
  100. def isDclIntro: Boolean
  101. def isDefIntro: Boolean
  102. def isExprIntro: Boolean
  103. def isExprIntroToken(token: Parsers.Token): Boolean
  104. def isIdent: Boolean
  105. def isIdentExcept(except: Global.Name): Boolean
  106. def isIdentOf(name: Global.Name): Boolean
  107. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  108. def isLiteral: Boolean
  109. def isLiteralToken(token: Parsers.Token): Boolean
  110. def isLocalModifier: Boolean
  111. def isMacro: Boolean
  112. def isModifier: Boolean
  113. def isNumericLit: Boolean
  114. def isRawBar: Boolean
  115. def isRawIdent: Boolean
  116. def isRawStar: Boolean
  117. def isScala3WildcardType: Boolean
  118. def isSimpleExprIntro: Boolean
  119. def isSimpleExprIntroToken(token: Parsers.Token): Boolean
  120. def isSoftModifier: Boolean
  121. def isStatSep: Boolean
  122. def isStatSep(token: Parsers.Token): Boolean
  123. def isStatSeqEnd: Boolean
  124. def isTemplateIntro: Boolean
  125. def isTypeIntroToken(token: Parsers.Token): Boolean
  126. def isTypedParam(t: Global.Tree): Boolean
  127. def isUnaryOp: Boolean
  128. def isValidSoftModifier: Boolean

    Is the current token a soft modifier in a position where such a modifier is allowed?

  129. def isWildcard(t: Global.Tree): Boolean
  130. def isWildcardType: Boolean
  131. def joinComment(trees: ⇒ List[Global.Tree]): List[Global.Tree]

    A hook for joining the comment associated with a definition.

    A hook for joining the comment associated with a definition. Overridden by scaladoc.

  132. def literal(isNegated: Boolean = false, inPattern: Boolean = false, start: Parsers.Offset = in.offset): Global.Tree 

    SimpleExpr    ::= literal
                | symbol
                | null
  133. def localDef(implicitMod: Int): List[Global.Tree]

    overridable IDE hook for local definitions of blockStatSeq Here's an idea how to fill in start and end positions.

    overridable IDE hook for local definitions of blockStatSeq Here's an idea how to fill in start and end positions. def localDef : List[Tree] = { atEndPos { atStartPos(in.offset) { val annots = annotations(skipNewLines = true) val mods = localModifiers() withAnnotations annots if (!(mods hasFlag ~(Flags.IMPLICIT | Flags.LAZY))) defOrDcl(mods) else List(tmplDef(mods)) } } (in.offset) }

  134. def localModifiers(): Global.Modifiers 

    LocalModifiers ::= {LocalModifier}
LocalModifier  ::= abstract | final | sealed | implicit | lazy
  135. final def lookingAhead[T](body: ⇒ T): T

    Scoping operator used to temporarily look into the future.

    Scoping operator used to temporarily look into the future. Backs up scanner data before evaluating a block and restores it after.

    Annotations
    @inline()
  136. def makeBinop(isExpr: Boolean, left: Global.Tree, op: Global.TermName, right: Global.Tree, opPos: Global.Position, targs: List[Global.Tree] = Nil): Global.Tree

    Create tree representing (unencoded) binary operation expression or pattern.

  137. def makeEmptyPackage(start: Parsers.Offset, stats: List[Global.Tree]): Global.PackageDef
  138. def makeFilter(start: Parsers.Offset, tree: Global.Tree): Global.Apply
  139. def makePackageObject(start: Parsers.Offset, objDef: Global.ModuleDef): Global.PackageDef
  140. def makePackaging(start: Parsers.Offset, pkg: Global.Tree, stats: List[Global.Tree]): Global.PackageDef

    Create a tree representing a packaging.

  141. final def makeParens(body: ⇒ List[Global.Tree]): Global.Parens

    Creates an actual Parens node (only used during parsing.)

    Creates an actual Parens node (only used during parsing.)

    Definition Classes
    ParserCommon
    Annotations
    @inline()
  142. def makeSafeTupleTerm(elems: List[Global.Tree], offset: Parsers.Offset): Global.Tree

    Create a tuple term Tree.

    Create a tuple term Tree. If the arity is not supported, a syntax error is emitted.

  143. def makeSafeTupleType(elems: List[Global.Tree], offset: Parsers.Offset): Global.Tree

    Create a tuple type Tree.

    Create a tuple type Tree. If the arity is not supported, a syntax error is emitted.

  144. def mixinQualifierOpt(): Global.TypeName 

    MixinQualifier ::= `[' Id `]'
  145. def modifiers(): Global.Modifiers 

    Modifiers ::= {Modifier}
Modifier  ::= LocalModifier
            |  AccessModifier
            |  override
  146. def multipleArgumentExprs(): List[List[Global.Tree]]

    A succession of argument lists.

  147. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  148. def newLineOpt(): Unit
  149. def newLineOptWhenFollowedBy(token: Parsers.Offset): Unit
  150. def newLineOptWhenFollowing(p: (Parsers.Token) ⇒ Boolean): Unit
  151. def newLinesOpt(): Unit
  152. def nonLocalDefOrDcl: List[Global.Tree]
  153. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  154. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  155. def o2p(offset: Parsers.Offset): Global.Position
  156. def objectDef(start: Parsers.Offset, mods: Global.Modifiers): Global.ModuleDef 

    ObjectDef       ::= Id ClassTemplateOpt
  157. var opstack: List[OpInfo]
  158. def packageObjectDef(start: Parsers.Offset): Global.PackageDef

    Create a tree representing a package object, converting

    Create a tree representing a package object, converting

    package object foo { ... }

    to

    package foo {
  object `package` { ... }
}
  159. def packageOrPackageObject(start: Parsers.Offset): Global.Tree
  160. def param(owner: Global.Name, implicitmod: Int, caseParam: Boolean): Global.ValDef
  161. def paramClauses(owner: Global.Name, contextBounds: List[Global.Tree], ofCaseClass: Boolean): List[List[Global.ValDef]] 

    ParamClauses      ::= {ParamClause} [[nl] `(' implicit Params `)']
ParamClause       ::= [nl] `(' [Params] `)'
Params            ::= Param {`,' Param}
Param             ::= {Annotation} Id [`:' ParamType] [`=' Expr]
ClassParamClauses ::= {ClassParamClause} [[nl] `(' implicit ClassParams `)']
ClassParamClause  ::= [nl] `(' [ClassParams] `)'
ClassParams       ::= ClassParam {`,' ClassParam}
ClassParam        ::= {Annotation}  [{Modifier} (`val' | `var')] Id [`:' ParamType] [`=' Expr]
  162. def paramType(useStartAsPosition: Boolean): Global.Tree
  163. def paramType(): Global.Tree 

    ParamType ::= Type | `=>' Type | Type `*'
  164. def parse(): Global.Tree

    This is the general parse entry point.

  165. def parseRule[T](rule: (Parser.this.type) ⇒ T): T
  166. def parseStats(): List[Global.Tree]

    These are alternative entry points for repl, script runner, toolbox and parsing in macros.

  167. def parseStatsOrPackages(): List[Global.Tree]
  168. def patDefOrDcl(pos: Int, mods: Global.Modifiers): List[Global.Tree] 

    PatDef ::= Pattern2 {`,' Pattern2} [`:' Type] `=' Expr
ValDcl ::= Id {`,' Id} `:' Type
VarDef ::= PatDef | Id {`,' Id} `:' Type `=' `_'
  169. def path(thisOK: Boolean, typeOK: Boolean): Global.Tree 

    Path       ::= StableId
            |  [Ident `.'] this
AnnotType ::= Path [`.' type]
  170. def pattern(): Global.Tree

    Default entry points into some pattern contexts.

  171. def peekingAhead(tree: ⇒ Global.Tree): Global.Tree

    Perform an operation while peeking ahead.

    Perform an operation while peeking ahead. Pushback if the operation yields an empty tree or blows to pieces.

    Annotations
    @inline()
  172. var placeholderParams: List[Global.ValDef]

    The implicit parameters introduced by _ in the current expression.

    The implicit parameters introduced by _ in the current expression. Parameters appear in reverse order.

  173. def placeholderTypeBoundary(op: ⇒ Global.Tree): Global.Tree
  174. var placeholderTypes: List[Global.TypeDef]

    The placeholderTypes introduced by _ in the current type.

    The placeholderTypes introduced by _ in the current type. Parameters appear in reverse order.

  175. def postfixExpr(): Global.Tree 

    PostfixExpr   ::= InfixExpr [Id [nl]]
InfixExpr     ::= PrefixExpr
                | InfixExpr Id [nl] InfixExpr
  176. def prefixExpr(): Global.Tree 

    PrefixExpr   ::= [`-' | `+' | `~' | `!'] SimpleExpr
  177. def qualId(): Global.Tree 

    QualId ::= Id {`.' Id}
  178. def r2p(offset: Parsers.Offset): Global.Position
  179. def r2p(start: Parsers.Offset, mid: Parsers.Offset): Global.Position
  180. def r2p(start: Parsers.Offset, mid: Parsers.Offset, end: Parsers.Offset): Global.Position
  181. def rawIdent(): Global.Name
  182. def readAnnots(part: ⇒ Global.Tree): List[Global.Tree]
  183. def reduceExprStack(base: List[OpInfo], top: Global.Tree): Global.Tree
  184. def reducePatternStack(base: List[OpInfo], top: Global.Tree): Global.Tree
  185. def reduceStack(isExpr: Boolean, base: List[OpInfo], top: Global.Tree, opPrecedence: Precedence, leftAssoc: Boolean): Global.Tree
  186. def reduceStack(isExpr: Boolean, base: List[OpInfo], top: Global.Tree): Global.Tree
  187. def refineStat(): List[Global.Tree]
  188. def refineStatSeq(): List[Global.Tree] 

    RefineStatSeq    ::= RefineStat {semi RefineStat}
RefineStat       ::= Dcl
                   | type TypeDef
                   |
  189. def refinement(): List[Global.Tree] 

    Refinement ::= [nl] `{' RefineStat {semi RefineStat} `}'
  190. def resetPackage(): Unit
  191. def scriptBody(): Global.Tree

    This is the parse entry point for code which is not self-contained, e.g.

    This is the parse entry point for code which is not self-contained, e.g. a script which is a series of template statements. They will be swaddled in Trees until the AST is equivalent to the one returned by compilationUnit().

  192. def selector(t: Global.Tree): Global.Tree
  193. def selectors(t: Global.Tree, typeOK: Boolean, dotOffset: Parsers.Offset): Global.Tree
  194. def selfInvocation(vparamss: List[List[Global.ValDef]]): Global.Tree 

    SelfInvocation  ::= this ArgumentExprs {ArgumentExprs}
  195. def seqPatterns(): List[Global.Tree]
  196. def setInPos[T <: Global.Tree](t: T): T
  197. def simpleExpr(): Global.Tree 

    SimpleExpr    ::= new (ClassTemplate | TemplateBody)
                |  BlockExpr
                |  SimpleExpr1 [`_']
SimpleExpr1   ::= literal
                |  xLiteral
                |  Path
                |  `(' [Exprs] `)'
                |  SimpleExpr `.' Id
                |  SimpleExpr TypeArgs
                |  SimpleExpr1 ArgumentExprs
  198. def simpleExprRest(t: Global.Tree, canApply: Boolean): Global.Tree
  199. def skip(targetToken: Parsers.Token): Unit
    Attributes
    protected
  200. def stableId(): Global.Tree 

    StableId ::= Id
          |  Path `.' Id
          |  [id `.'] super [`[' id `]']`.' id
  201. def startAnnotType(): Global.Tree
  202. def startInfixType(): Global.Tree
  203. def statSeq(stat: PartialFunction[Parsers.Token, List[Global.Tree]], errorMsg: String = "illegal start of definition"): List[Global.Tree]
  204. def statement(location: Location): Global.Tree
  205. def stripParens(t: Global.Tree): Global.Tree

    Strip the artificial Parens node to create a tuple term Tree.

  206. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  207. def syntaxError(offset: Parsers.Offset, msg: String, skipIt: Boolean): Unit
  208. def syntaxError(msg: String, skipIt: Boolean): Unit
  209. def syntaxErrorOrIncomplete(msg: String, skipIt: Boolean): Unit
  210. def syntaxErrorOrIncompleteAnd[T](msg: String, skipIt: Boolean)(and: T): T
  211. def template(): (List[Global.Tree], Global.ValDef, List[Global.Tree]) 

    ClassTemplate ::= [EarlyDefs with] ClassParents [TemplateBody]
TraitTemplate ::= [EarlyDefs with] TraitParents [TemplateBody]
EarlyDefs     ::= `{' [EarlyDef {semi EarlyDef}] `}'
EarlyDef      ::= Annotations Modifiers PatDef
  212. def templateBody(isPre: Boolean): (Global.ValDef, List[Global.Tree]) 

    TemplateBody ::= [nl] `{' TemplateStatSeq `}'
    isPre

    specifies whether in early initializer (true) or not (false)

  213. def templateBodyOpt(parenMeansSyntaxError: Boolean): (Global.ValDef, List[Global.Tree])
  214. def templateOpt(mods: Global.Modifiers, name: Global.Name, constrMods: Global.Modifiers, vparamss: List[List[Global.ValDef]], tstart: Parsers.Offset): Global.Template 

    ClassTemplateOpt ::= `extends' ClassTemplate | [[`extends'] TemplateBody]
TraitTemplateOpt ::= TraitExtends TraitTemplate | [[TraitExtends] TemplateBody]
TraitExtends     ::= `extends' | `<:' (deprecated)
  215. def templateOrTopStatSeq(): List[Global.Tree]
  216. def templateParents(): List[Global.Tree] 

    ClassParents       ::= AnnotType {`(' [Exprs] `)'} {with AnnotType}
TraitParents       ::= AnnotType {with AnnotType}
  217. def templateStat: PartialFunction[Parsers.Token, List[Global.Tree]]
  218. def templateStatSeq(isPre: Boolean): (Global.ValDef, List[Global.Tree]) 

    TemplateStatSeq  ::= [id [`:' Type] `=>'] TemplateStats
    isPre

    specifies whether in early initializer (true) or not (false)

  219. def templateStats(): List[Global.Tree] 

    TemplateStats    ::= TemplateStat {semi TemplateStat}
TemplateStat     ::= Import
                   | Annotations Modifiers Def
                   | Annotations Modifiers Dcl
                   | Expr1
                   | super ArgumentExprs {ArgumentExprs}
                   |
  220. def tmplDef(pos: Parsers.Offset, mods: Global.Modifiers): Global.Tree 

    TmplDef ::= [case] class ClassDef
          |  [case] object ObjectDef
          |  [override] trait TraitDef
  221. def toString(): String
    Definition Classes
    AnyRef → Any
  222. final def tokenSeparated[T](separator: Parsers.Token, sepFirst: Boolean, part: ⇒ T): List[T]

    , or if sepFirst is true, 

    part { `sep` part }

    , or if sepFirst is true, 

    { `sep` part }

    . { sep part } }}} part { sep part } }}}

    Definition Classes
    ParserCommon
  223. def topLevelTmplDef: Global.Tree

    Hook for IDE, for top-level classes/objects.

  224. def topStat: PartialFunction[Parsers.Token, List[Global.Tree]]
  225. def topStatSeq(): List[Global.Tree] 

    TopStatSeq ::= TopStat {semi TopStat}
TopStat ::= Annotations Modifiers TmplDef
          | Packaging
          | package object objectDef
          | Import
          |
  226. val treeBuilder: ParserTreeBuilder
  227. def typ(): Global.Tree

    These are default entry points into the pattern context sensitive methods: they are all initiated from non-pattern context.

  228. def typeBounds(): Global.TypeBoundsTree 

    TypeBounds ::= [`>:' Type] [`<:' Type]
  229. def typeDefOrDcl(start: Parsers.Offset, mods: Global.Modifiers): Global.Tree 

    TypeDef ::= type Id [TypeParamClause] `=' Type
          | FunSig `=' Expr
TypeDcl ::= type Id [TypeParamClause] TypeBounds
  230. def typeOrInfixType(location: Location): Global.Tree
  231. def typeParamClauseOpt(owner: Global.Name, contextBoundBuf: ListBuffer[Global.Tree]): List[Global.TypeDef] 

    TypeParamClauseOpt    ::= [TypeParamClause]
TypeParamClause       ::= `[' VariantTypeParam {`,' VariantTypeParam} `]']
VariantTypeParam      ::= {Annotation} [`+' | `-'] TypeParam
FunTypeParamClauseOpt ::= [FunTypeParamClause]
FunTypeParamClause    ::= `[' TypeParam {`,' TypeParam} `]']
TypeParam             ::= Id TypeParamClauseOpt TypeBounds {<% Type} {":" Type}
  232. def typedOpt(): Global.Tree 

    TypedOpt ::= [`:' Type]
  233. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  234. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  235. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  236. def warning(msg: String, category: WarningCategory): Unit
  237. def wildcardOrIdent(): Global.Name
  238. def wildcardType(start: Parsers.Offset, qmark: Boolean): Global.Ident 

    WildcardType ::= `_' TypeBounds
  239. def xmlSeqPatterns(): List[Global.Tree]
  240. def →[B](y: B): (Parser, B)
    Implicit
    This member is added by an implicit conversion from Parser to ArrowAssoc[Parser] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
  241. object InfixMode extends Enumeration

    Modes for infix types.

  242. object noSeq extends SeqContextSensitive

    The implementation for parsing inside of patterns at points where sequences are disallowed.

  243. object outPattern extends PatternContextSensitive

    The implementation of the context sensitive methods for parsing outside of patterns.

  244. object seqOK extends SeqContextSensitive

    The implementation for parsing inside of patterns at points where sequences are allowed.

  245. object xmlSeqOK extends SeqContextSensitive

    For use from xml pattern, where sequence is allowed and encouraged.

Deprecated Value Members

  1. def precedence(operator: Global.Name): Int
    Annotations
    @deprecated
    Deprecated

    (Since version 2.11.0) Use scala.reflect.internal.Precedence

Inherited from Parsers.ParserCommon

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Parser to any2stringadd[Parser]

Inherited by implicit conversion StringFormat from Parser to StringFormat[Parser]

Inherited by implicit conversion Ensuring from Parser to Ensuring[Parser]

Inherited by implicit conversion ArrowAssoc from Parser to ArrowAssoc[Parser]

Ungrouped