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Fix CoffeeScript.nodes(tokens); fix the repl

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If you passed an array of tokens (as opposed to a string of code) to
`CoffeeScript.nodes`, its attempts to prettify error messages would break. Now
it does not attempt to prettify error messages in that case anymore (because it
is not possible to prettify the errors without a string of code).

The repl was affected by the above bug.

Fixes #3887.
This commit is contained in:
Simon Lydell 2015-05-01 13:43:04 +02:00
parent 1e62781759
commit fc0c4fdd5f
2 changed files with 4 additions and 0 deletions
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3
lib/coffee-script/coffee-script.js
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@ -34,6 +34,9 @@
return fn.call(this, code, options); return fn.call(this, code, options);
} catch (_error) { } catch (_error) {
err = _error; err = _error;
if (typeof code !== 'string') {
throw err;
}
throw helpers.updateSyntaxError(err, code, options.filename); throw helpers.updateSyntaxError(err, code, options.filename);
} }
}; };

1
src/coffee-script.coffee
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@ -26,6 +26,7 @@ withPrettyErrors = (fn) ->
try try
fn.call @, code, options fn.call @, code, options
catch err catch err
throw err if typeof code isnt 'string' # Support `CoffeeScript.nodes(tokens)`.
throw helpers.updateSyntaxError err, code, options.filename throw helpers.updateSyntaxError err, code, options.filename
# Compile CoffeeScript code to JavaScript, using the Coffee/Jison compiler. # Compile CoffeeScript code to JavaScript, using the Coffee/Jison compiler.