trait EtaExpansion extends AnyRef
This trait ...
- Self Type
- Analyzer
- Source
- EtaExpansion.scala
- Version
1.0
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to any2stringadd[EtaExpansion] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
etaExpand(unit: Global.CompilationUnit, tree: Global.Tree, typer: Analyzer.Typer): Global.Tree
Expand partial method application
p.f(es_1)...(es_n).Expand partial method application
p.f(es_1)...(es_n).We expand this to the following block, which evaluates the target of the application and its supplied arguments if needed (they are not stable), and then wraps a Function that abstracts over the missing arguments.
{ private synthetic val eta$f = p.f // if p is not stable ... private synthetic val eta$e_i = e_i // if e_i is not stable ... (ps_1 => ... => ps_m => eta$f([es_1])...([es_m])(ps_1)...(ps_m)) }This is called from instantiateToMethodType after type checking
tree, and we realize we have a method type, where a function type (builtin or SAM) is expected. -
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to StringFormat[EtaExpansion] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
→[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
Inherited from AnyRef
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
Inherited from Any
Inherited by implicit conversion any2stringadd from EtaExpansion to any2stringadd[EtaExpansion]
Value Members
-
def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to any2stringadd[EtaExpansion] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
Inherited by implicit conversion StringFormat from EtaExpansion to StringFormat[EtaExpansion]
Value Members
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to StringFormat[EtaExpansion] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
Inherited by implicit conversion Ensuring from EtaExpansion to Ensuring[EtaExpansion]
Value Members
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
Inherited by implicit conversion ArrowAssoc from EtaExpansion to ArrowAssoc[EtaExpansion]
Value Members
-
def
->[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
def
→[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
Ungrouped
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to any2stringadd[EtaExpansion] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (EtaExpansion) ⇒ Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): EtaExpansion
- Implicit
- This member is added by an implicit conversion from EtaExpansion to Ensuring[EtaExpansion] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
etaExpand(unit: Global.CompilationUnit, tree: Global.Tree, typer: Analyzer.Typer): Global.Tree
Expand partial method application
p.f(es_1)...(es_n).Expand partial method application
p.f(es_1)...(es_n).We expand this to the following block, which evaluates the target of the application and its supplied arguments if needed (they are not stable), and then wraps a Function that abstracts over the missing arguments.
{ private synthetic val eta$f = p.f // if p is not stable ... private synthetic val eta$e_i = e_i // if e_i is not stable ... (ps_1 => ... => ps_m => eta$f([es_1])...([es_m])(ps_1)...(ps_m)) }This is called from instantiateToMethodType after type checking
tree, and we realize we have a method type, where a function type (builtin or SAM) is expected. -
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from EtaExpansion to StringFormat[EtaExpansion] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
→[B](y: B): (EtaExpansion, B)
- Implicit
- This member is added by an implicit conversion from EtaExpansion to ArrowAssoc[EtaExpansion] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
The Scala compiler and reflection APIs.