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Treat undefined variable errors consistently

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Previously, a undefined variable inside a "with" caused an EvalError
(which can be caught), while outside, it caused a ParseError (which
cannot be caught).  Now both cause an UndefinedVarError (which cannot
be caught).
This commit is contained in:
Eelco Dolstra 2013-10-08 14:45:36 +02:00
parent 6b47de580f
commit b1e3b1a4ac
3 changed files with 8 additions and 2 deletions
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1
src/libexpr/nixexpr.hh
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@ -16,6 +16,7 @@ MakeError(ThrownError, AssertionError)
MakeError(Abort, EvalError)
MakeError(TypeError, EvalError)
MakeError(ImportError, EvalError) // error building an imported derivation
MakeError(UndefinedVarError, Error)
/* Position objects. */