compiler/typeallowed

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This module contains 'typeAllowed' and friends which check for invalid types like 'openArray[var int]'.

Types

TTypeAllowedFlag = enum
  taField, taHeap, taConcept, taIsOpenArray, taNoUntyped, taIsTemplateOrMacro,
  taProcContextIsNotMacro
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ViewTypeKind = enum
  noView, immutableView, mutableView
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Procs

proc classifyViewType(t: PType): ViewTypeKind {....raises: [Exception],
    tags: [RootEffect].}
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proc directViewType(t: PType): ViewTypeKind {....raises: [], tags: [].}
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proc requiresInit(t: PType): bool {....raises: [Exception], tags: [RootEffect].}
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proc typeAllowed(t: PType; kind: TSymKind; c: PContext;
                 flags: TTypeAllowedFlags = {}): PType {....raises: [Exception],
    tags: [RootEffect].}
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