package

github.com/plambert/toy-lang

master / published Apr 29, 2020 / repository

Toy language parser

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Build failed

The documentation build for this version ran and did not produce anything usable. That is usually a shard that does not compile against the Crystal version it declared.

Last attempt Aug 17, 2026 at 21:42 UTC

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What the builder reported

docs-build: crystal docs exited 62

crystal docs said:

no-egress: verified in-process as uid 1000, ip and vsock sockets denied, io_uring denied, no_new_privs set
Crystal built without LibXML2 support, HTML sanitization will be skipped
Showing last frame. Use --error-trace for full trace.

In src/toy-lang-token.cr:122:9

 122 | def initialize(text : String, offset : Int32 = 0)
           ^---------
Error: this 'initialize' doesn't explicitly initialize instance variable '@start' of Toy::Lang::Token, rendering it nilable

The instance variable '@start' is initialized in other 'initialize' methods,
and by not initializing it here it's not clear if the variable is supposed
to be nilable or if this is a mistake.

To fix this error, either assign nil to it here:

  @start = nil

Or declare it as nilable outside at the type level:

  @start : (UInt32)?

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