Created

2 years ago

Modified

1 year ago

Author

~clover

Status

Todo

Labels

proposal

contributor friendly

parser

transform pass

accepted

#101Error-recovering Parser

• ~clovercommented · 2 years ago

  Author

  Owner

  Remove Parse.AstError, making the parser non-failiable (besides memory allocation). An unintelligible or invalid token stream turns into a new Ast node type containing the error, and the parser will attempt to recover.

  When Transform hits these invalid nodes, then an error is created.

  Combining this with #92, it means you can compile and run code with syntax errors in the file, provided you do not reach the malformed code at runtime.

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  Milestone: 0.3.0.

• ~clover changed the status to Todo · 2 years ago