trait ScalaLogic extends Interface with Logic with TreeAndTypeAnalysis
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trait
MatchMonadInterface extends AnyRef
Interface with user-defined match monad? if there's a
__matchin scope, we use this as the match strategy, assuming it conforms to MatchStrategy as defined below:Interface with user-defined match monad? if there's a
__matchin scope, we use this as the match strategy, assuming it conforms to MatchStrategy as defined below:type Matcher[P[_], M[+_], A] = { def flatMap[B](f: P[A] => M[B]): M[B] def orElse[B >: A](alternative: => M[B]): M[B] } abstract class MatchStrategy[P[_], M[+_]] { // runs the matcher on the given input def runOrElse[T, U](in: P[T])(matcher: P[T] => M[U]): P[U] def zero: M[Nothing] def one[T](x: P[T]): M[T] def guard[T](cond: P[Boolean], then: => P[T]): M[T] }
P and M are derived from one's signature (
def one[T](x: P[T]): M[T])if no
__matchis found, we assume the following implementation (and generate optimized code accordingly)object __match extends MatchStrategy[({type Id[x] = x})#Id, Option] { def zero = None def one[T](x: T) = Some(x) // NOTE: guard's return type must be of the shape M[T], where M is the monad in which the pattern match should be interpreted def guard[T](cond: Boolean, then: => T): Option[T] = if(cond) Some(then) else None def runOrElse[T, U](x: T)(f: T => Option[U]): U = f(x) getOrElse (throw new MatchError(x)) }
- Definition Classes
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trait
TypedSubstitution extends MatchMonadInterface
- Definition Classes
- Interface
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trait
PropositionalLogic extends AnyRef
- Definition Classes
- Logic
- trait TreesAndTypesDomain extends PropositionalLogic with CheckableTreeAndTypeAnalysis
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trait
CheckableTreeAndTypeAnalysis extends AnyRef
- Definition Classes
- TreeAndTypeAnalysis
Concrete Value Members
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object
CODE
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- TreeDSL
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object
debug
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- Debugging
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object
vpmName
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- Interface
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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final
def
##(): Int
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def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from ScalaLogic to any2stringadd[ScalaLogic] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
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def
->[B](y: B): (ScalaLogic, B)
- Implicit
- This member is added by an implicit conversion from ScalaLogic to ArrowAssoc[ScalaLogic] performed by method ArrowAssoc in scala.Predef.
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- ArrowAssoc
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- @inline()
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final
def
==(arg0: Any): Boolean
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def
alignAcrossRows(xss: List[List[Any]], sep: String, lineSep: String = "\n"): String
- Definition Classes
- Logic
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
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def
binderTypeImpliedByPattern(pat: Global.Tree, pt: Global.Type, binder: Global.Symbol): Global.Type
Compute the type T implied for a value
vmatched by a patternpat(with expected typept).Compute the type T implied for a value
vmatched by a patternpat(with expected typept).Usually, this is the pattern's type because pattern matching implies instance-of checks.
However, Stable Identifier and Literal patterns are matched using
==, which does not imply a type for the binder that binds the matched value.See scala/bug#1503, scala/bug#5024: don't cast binders to types we're not sure they have
TODO: update spec as follows (deviation between
**):A pattern binder x@p consists of a pattern variable x and a pattern p. The type of the variable x is the static type T **IMPLIED BY** the pattern p. This pattern matches any value v matched by the pattern p **Deleted: , provided the run-time type of v is also an instance of T, ** and it binds the variable name to that value.
Addition: A pattern
p_implies_ a typeTif the pattern matches only values of the typeT.- Definition Classes
- TreeAndTypeAnalysis
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def
clone(): AnyRef
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- protected[lang]
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final
def
dealiasWiden(tp: Global.Type): Global.Type
- Attributes
- protected
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- Interface
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def
ensuring(cond: (ScalaLogic) ⇒ Boolean, msg: ⇒ Any): ScalaLogic
- Implicit
- This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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def
ensuring(cond: (ScalaLogic) ⇒ Boolean): ScalaLogic
- Implicit
- This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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def
ensuring(cond: Boolean, msg: ⇒ Any): ScalaLogic
- Implicit
- This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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def
ensuring(cond: Boolean): ScalaLogic
- Implicit
- This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
equivalentTree(a: Global.Tree, b: Global.Tree): Boolean
- Definition Classes
- TreeAndTypeAnalysis
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def
finalize(): Unit
- Attributes
- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
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final
def
getClass(): Class[_]
- Definition Classes
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- @native()
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final
def
hasStableSymbol(p: Global.Tree): Boolean
- Attributes
- protected
- Definition Classes
- Interface
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def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
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def
instanceOfTpImplies(tp: Global.Type, tpImplied: Global.Type): Boolean
- Definition Classes
- TreeAndTypeAnalysis
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
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final
def
mkFALSE: Global.Literal
- Attributes
- protected
- Definition Classes
- Interface
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final
def
mkTRUE: Global.Literal
- Attributes
- protected
- Definition Classes
- Interface
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
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- @native()
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final
def
notifyAll(): Unit
- Definition Classes
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- @native()
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
- Definition Classes
- AnyRef → Any
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final
def
wait(): Unit
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
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- @throws( ... ) @native()
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def
→[B](y: B): (ScalaLogic, B)
- Implicit
- This member is added by an implicit conversion from ScalaLogic to ArrowAssoc[ScalaLogic] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
Deprecated Value Members
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def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from ScalaLogic to StringFormat[ScalaLogic] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
The Scala compiler and reflection APIs.