Named arguments in commands + many grammar fixes (#20994)

* Breaking parser changes, implement https://github.com/nim-lang/RFCs/issues/442

Types are separated from expressions and better reflected in the grammar.

* add test

* more accurate grammar

* fix keyword typedescs

* accept expressions in proc argument lists

* CI "fixes"

* fixes

* allow full ref expressions again, adapt old tests

* cleanup, fix some tests

* improve grammar, try and revert semtypes change

* restrict sigil binding to identOrLiteral

* fix, should have caught this immediately

* add changelog entry, fix double not nil bug

* correct grammar

* change section

* fix

* real fix hopefully

* fix test

* support LL(1) for tuples

* make grammar.txt too
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metagn 2022-12-06 15:11:56 +03:00 • committed by GitHub
commit 4ca2dcb404
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18 changed files with 285 additions and 149 deletions

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@ -1,5 +1,5 @@
discard """
errormsg: "unhandled exception: t9768.nim(24, 12) `a < 4` [AssertionDefect]"
errormsg: "unhandled exception: t9768.nim(24, 3) `a < 4` [AssertionDefect]"
file: "std/assertions.nim"
nimout: '''
stack trace: (most recent call last)