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loqi comments on Learned Blankness - Less Wrong
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If you can figure out the problem from a syntax error message with C++ templates, your contribution is certainly far from trivial!
It's funny you say that, I once figured out a problem for someone by diagnosing an error message with C++ templates. Wizardry! However, the "base" of the error message looked roughly like
Cryptic, right? It turns out he needed to specify a return value policy in order to wrap a function returning Foo. All I did for him was scan past junk visually looking for anything readable or the word "error".
That's the general algorithm of reading STL error messages. I still can't get why people look at you as if you were a wizard, if all that you need to do is to quickly filter out irrelevant 90% of the message. Simple pattern matching exercise.