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unify tuple expressions (#13793)

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* unify tuple expressions

* fix test

* fix test

* apply feedback

* Handle empty tuples

* Fix rendering named unary tuple

* Protect static NimNode against stripping

* Slightly less hacky

* Revert "Slightly less hacky"

This reverts commit 170c5aec0addc029f637afbc948700ca006b7942.

* Slightly less hacky

* Cleanup

* Fix test

* Fix another test

* Add condsym

* Rebase fallout

* changelog: Move from compiler changes to language changes

* Add stricter tests

* Add empty tuple example to doc/astspec

* Fix test

Co-authored-by: Clyybber <darkmine956@gmail.com>
This commit is contained in:
Arne Döring 2021-03-30 02:06:51 +02:00 • committed by GitHub
commit 159c06e045
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13 changed files with 136 additions and 32 deletions
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4
tests/ast_pattern_matching.nim
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@ -133,8 +133,8 @@ proc matchLengthKind*(arg: NimNode; kind: NimNodeKind; length: int): MatchingErr
matchLengthKind(arg, {kind}, length)
proc matchValue(arg: NimNode; kind: set[NimNodeKind]; value: SomeInteger): MatchingError {.compileTime.} =
let kindFail = not(kind.card == 0 or arg.kind in kind)
let valueFail = arg.intVal != int(value)
template kindFail: bool = not(kind.card == 0 or arg.kind in kind)
template valueFail: bool = arg.intVal != int(value)
if kindFail or valueFail:
result.node = arg
result.kind = WrongKindValue