Paul Denny
Andrew Luxton-Reilly
Dave Carpenter
ABSTRACT
Debugging is an important skill for novice programmers to acquire. Error messages help novices to locate and correct errors, but compiler messages are frequently inadequate. We have developed a system that provides enhanced error messages, including concrete examples that illustrate the kind of error that has occurred and how that kind of error could be corrected. We evaluate the effectiveness of the enhanced error messages with a controlled empirical study and find no significant effect.
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Index Terms
- Enhancing syntax error messages appears ineffectual
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