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Output line number on infinite recursion

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Iwan Aucamp 2015-07-31 17:32:25 +02:00 • committed by Eelco Dolstra
parent 76cc8e97a2
commit 75837651f1
4 changed files with 17 additions and 13 deletions
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src/libexpr/eval.hh
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@ -136,7 +136,7 @@ public:
of the evaluation of the thunk. If `v' is a delayed function
application, call the function and overwrite `v' with the
result. Otherwise, this is a no-op. */
inline void forceValue(Value & v);
inline void forceValue(Value & v, const Pos & pos = noPos);
/* Force a value, then recursively force list elements and
attributes. */