new-style concepts implementation, WIP (#15251)

* fixes #15210 [backport:1.2]

* make tests green
* make ordinal work
* makes Swapable test compile
* make Indexable example work
* concepts: 'self' is now 'Self'
* concepts: make Dictionary example compile
* document the new concept implementation
* concepts: make typeDesc work properly
* concepts: allow documentation comments (d'oh)
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Andreas Rumpf 2021-02-24 13:17:33 +01:00 • committed by GitHub
commit 6278b5d89a
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19 changed files with 528 additions and 59 deletions

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@ -98,7 +98,7 @@ block tconceptinclosure:
block overload_precedence:
type ParameterizedType[T] = object
type CustomTypeClass = concept
type CustomTypeClass = concept c
true
# 3 competing procs