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oliver@apple.com authored
Bug 18774: SQUIRRELFISH: print meaningful error messages <https://bugs.webkit.org/show_bug.cgi?id=18774> <rdar://problem/5769353> SQUIRRELFISH: JavaScript error messages are missing informative text Reviewed by Cameron Zwarich Add support for decent error messages in JavaScript. This patch achieves this by providing ensuring the common errors and exceptions have messages that provide the text of expression that trigger the exception. In addition it attaches a number of properties to the exception object detailing where in the source the expression came from. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@35245 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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