IntrinsicFunctions (FSharp.Core)

IntrinsicFunctions Module

Namespace: FSharp.Core
Assembly: FSharp.Core.dll
Parent Module: LanguagePrimitives

The F# compiler emits calls to some of the functions in this module as part of the compiled form of some language constructs

Functions and values

Function or value	Description
`CheckThis arg1` Full Usage: `CheckThis arg1` Parameters: arg0 : `'T` Returns: `'T`	A compiler intrinsic for checking initialization soundness of recursive bindings arg0 : `'T` Returns: `'T`
`CreateInstance ()` Full Usage: `CreateInstance ()` Parameters: () : `unit` Returns: `'T` Modifiers: inline Type parameters: 'T	This function implements calls to default constructors accessed by 'new' constraints. () : `unit` Returns: `'T`
`Dispose resource` Full Usage: `Dispose resource` Parameters: resource : `'T`	A compiler intrinsic for the efficient compilation of sequence expressions resource : `'T`
`FailInit ()` Full Usage: `FailInit ()` Parameters: () : `unit`	A compiler intrinsic for checking initialization soundness of recursive bindings () : `unit`
`FailStaticInit ()` Full Usage: `FailStaticInit ()` Parameters: () : `unit`	A compiler intrinsic for checking initialization soundness of recursive static bindings () : `unit`
`GetArray source index` Full Usage: `GetArray source index` Parameters: source : `'T array` index : `int` Returns: `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (indexed) lookup operator source : `'T array` index : `int` Returns: `'T`
`GetArray2D source index1 index2` Full Usage: `GetArray2D source index1 index2` Parameters: source : `'T[,]` index1 : `int` index2 : `int` Returns: `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (2-indexed) lookup operator source : `'T[,]` index1 : `int` index2 : `int` Returns: `'T`
`GetArray3D source index1 index2 index3` Full Usage: `GetArray3D source index1 index2 index3` Parameters: source : `'T[,,]` index1 : `int` index2 : `int` index3 : `int` Returns: `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (3-indexed) lookup operator source : `'T[,,]` index1 : `int` index2 : `int` index3 : `int` Returns: `'T`
`GetArray4D source index1 index2 index3 index4` Full Usage: `GetArray4D source index1 index2 index3 index4` Parameters: source : `'T[,,,]` index1 : `int` index2 : `int` index3 : `int` index4 : `int` Returns: `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (4-indexed) lookup operator source : `'T[,,,]` index1 : `int` index2 : `int` index3 : `int` index4 : `int` Returns: `'T`
`GetString source index` Full Usage: `GetString source index` Parameters: source : `string` index : `int` Returns: `char` Modifiers: inline	Primitive used by pattern match compilation source : `string` index : `int` Returns: `char`
`MakeDecimal low medium high isNegative scale` Full Usage: `MakeDecimal low medium high isNegative scale` Parameters: low : `int` medium : `int` high : `int` isNegative : `bool` scale : `byte` Returns: `decimal` Modifiers: inline	This function implements parsing of decimal constants low : `int` medium : `int` high : `int` isNegative : `bool` scale : `byte` Returns: `decimal`
`SetArray target index value` Full Usage: `SetArray target index value` Parameters: target : `'T array` index : `int` value : `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (indexed) mutation operator target : `'T array` index : `int` value : `'T`
`SetArray2D target index1 index2 value` Full Usage: `SetArray2D target index1 index2 value` Parameters: target : `'T[,]` index1 : `int` index2 : `int` value : `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (2-indexed) mutation operator target : `'T[,]` index1 : `int` index2 : `int` value : `'T`
`SetArray3D target index1 index2 index3 value` Full Usage: `SetArray3D target index1 index2 index3 value` Parameters: target : `'T[,,]` index1 : `int` index2 : `int` index3 : `int` value : `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (3-indexed) mutation operator target : `'T[,,]` index1 : `int` index2 : `int` index3 : `int` value : `'T`
`SetArray4D target index1 index2 index3 index4 value` Full Usage: `SetArray4D target index1 index2 index3 index4 value` Parameters: target : `'T[,,,]` index1 : `int` index2 : `int` index3 : `int` index4 : `int` value : `'T` Modifiers: inline Type parameters: 'T	The standard overloaded associative (4-indexed) mutation operator target : `'T[,,,]` index1 : `int` index2 : `int` index3 : `int` index4 : `int` value : `'T`
`TypeTestFast source` Full Usage: `TypeTestFast source` Parameters: source : `objnull` Returns: `bool` Modifiers: inline Type parameters: 'T	A compiler intrinsic that implements the ':?' operator source : `objnull` Returns: `bool`
`TypeTestGeneric source` Full Usage: `TypeTestGeneric source` Parameters: source : `objnull` Returns: `bool`	A compiler intrinsic that implements the ':?' operator source : `objnull` Returns: `bool`
`UnboxFast source` Full Usage: `UnboxFast source` Parameters: source : `objnull` Returns: `'T` Modifiers: inline Type parameters: 'T	A compiler intrinsic that implements the ':?>' operator source : `objnull` Returns: `'T`
`UnboxGeneric source` Full Usage: `UnboxGeneric source` Parameters: source : `objnull` Returns: `'T`	A compiler intrinsic that implements the ':?>' operator source : `objnull` Returns: `'T`