unexpected ( want got -- * )

Vocabulary
lexer

Inputs

want a word or f

got a word

Outputs
None

Word description
Throws an unexpected error.

Error description
Thrown by the parser if an unmatched closing delimiter is encountered.

Examples
Parsing the following snippet will throw this error:

[ 1 2 3 }

Definition

IN: lexer

ERROR: unexpected want got ;

Methods

USING: accessors debugger io kernel lexer ;

M: unexpected error.
"Expected " write dup want>> expected>string write
" but got " write got>> expected>string print ;

unexpected ( want got -- * ) - Factor Documentation