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Include position info in function application

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This allows error messages like:

  error: the anonymous function at `/etc/nixos/configuration.nix:1:1'
    called without required argument `foo', at
    `/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs/lib/modules.nix:77:59'
This commit is contained in:
Eelco Dolstra 2014-04-04 17:53:52 +02:00
parent 3f8e1f5682
commit b72c8d2e5b
7 changed files with 45 additions and 22 deletions
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2
src/libexpr/eval.hh
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@ -226,7 +226,7 @@ public:
elements and attributes are compared recursively. */
bool eqValues(Value & v1, Value & v2);
void callFunction(Value & fun, Value & arg, Value & v);
void callFunction(Value & fun, Value & arg, Value & v, const Pos & pos);
void callPrimOp(Value & fun, Value & arg, Value & v);
/* Automatically call a function for which each argument has a