ef4f5ba85e
This prevents some duplicate evaluation in nix-env and nix-instantiate. Also, when traversing ~/.nix-defexpr, only read regular files with the extension .nix. Previously it was reading files like .../channels/binary-caches/<name>. The only reason this didn't cause problems is pure luck (namely, <name> shadows an actual Nix expression, the binary-caches files happen to be syntactically valid Nix expressions, and we iterate over the directory contents in just the right order).
14 lines
197 B
C++
14 lines
197 B
C++
#pragma once
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#include "eval.hh"
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#include <string>
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#include <map>
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namespace nix {
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Value * findAlongAttrPath(EvalState & state, const string & attrPath,
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Bindings & autoArgs, Value & vIn);
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}
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