trait BaseTypeSeqs extends AnyRef
A base type sequence (BaseTypeSeq) is an ordered sequence spanning all the base types of a type. It characterized by the following two laws:
(1) Each element of tp.baseTypeSeq
is a basetype of tp
(2) For each basetype bt1
of tp
there is an element bt
in tp.baseTypeSeq
such that
bt.typeSymbol = bt1.typeSymbol bt <: bt1
(3) The type symbols of different elements are different.
Elements in the sequence are ordered by Symbol.isLess.
- Self Type
- SymbolTable
- Note
base type sequences were called closures up to 2.7.1. The name has been changed to avoid confusion with function closures.
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Type Members
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class
BaseTypeSeq extends AnyRef
Note: constructor is protected to force everyone to use the factory method newBaseTypeSeq instead.
Note: constructor is protected to force everyone to use the factory method newBaseTypeSeq instead. This is necessary because when run from reflection every base type sequence needs to have a SynchronizedBaseTypeSeq as mixin.
- class MappedBaseTypeSeq extends SymbolTable.BaseTypeSeq
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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- val CyclicInheritance: java.lang.Throwable
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final
def
asInstanceOf[T0]: T0
- Definition Classes
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def
baseTypeSingletonSeq(tp: SymbolTable.Type): SymbolTable.BaseTypeSeq
Create a base type sequence consisting of a single type
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def
clone(): AnyRef
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- protected[lang]
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def
compoundBaseTypeSeq(tp: SymbolTable.Type): SymbolTable.BaseTypeSeq
Create the base type sequence of a compound type with given tp.parents
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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def
newBaseTypeSeq(parents: List[SymbolTable.Type], elems: Array[SymbolTable.Type]): SymbolTable.BaseTypeSeq
- Attributes
- protected
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def
newMappedBaseTypeSeq(orig: SymbolTable.BaseTypeSeq, f: (SymbolTable.Type) ⇒ SymbolTable.Type): SymbolTable.MappedBaseTypeSeq
- Attributes
- protected
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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lazy val
undetBaseTypeSeq: SymbolTable.BaseTypeSeq
A marker object for a base type sequence that's no yet computed.
A marker object for a base type sequence that's no yet computed. used to catch inheritance cycles
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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