Parser Toolkit Grammar Compiler #9

ikskuh · 2023-10-30T12:44:18Z

This PR updates PTK with a grammar compiler that will create recursive descent parsers that return a Zig AST structure

… not return an optional anymore

…g literals

…roup constructs

Felix "xq" Queißner added 20 commits October 30, 2023 13:43

Starts to implement ptkgen grammar compiler, refactors ptk.Matcher to…

fef3d20

… not return an optional anymore

Starts working on the parser, can already recognize some basic nodes

8ae8684

Improves error reporting

f53a16d

Adds basic i18n, makes diagnostics be errorcode-based instead of usin…

b47acc5

…g literals

Starts creating ptkgen grammar grammar file, adds support for basic g…

d7b0050

…roup constructs

Implements more tests, adds support for parser rejection tests

d0a08c7

Implements parsing of start rule.

6652758

Starts parsing of ast mappings.

45a467f

Implements a good amount of ast mappings

73b5c85

Implements acceptance of record rules.

a7e5725

Starts to implement typespec parsing.

25220b2

Adds declaration of nodes, and parsing of compound types.

ce25d3c

Adds more diagnostics and tests for those

8087208

Implements some tests for string escaping.

a2ffdf4

Implements start rule analysis.

490c537

More semantic analysis

05c58f0

Implements production instantiation

466a1a8

Implements sema grammar dumper

a5a5042

Adds basic json output of parsed grammar.

768cd58

Backup

ee986c1

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