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* The << operator on values should be const.

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This commit is contained in:
Eelco Dolstra 2010-05-18 10:36:37 +00:00
parent b2235d81d1
commit 93cd5a4a13
3 changed files with 3 additions and 3 deletions
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2
src/libexpr/eval.cc
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@ -16,7 +16,7 @@
namespace nix {
std::ostream & operator << (std::ostream & str, Value & v)
std::ostream & operator << (std::ostream & str, const Value & v)
{
switch (v.type) {
case tInt:

2
src/libexpr/eval.hh
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@ -171,7 +171,7 @@ typedef std::map<Path, Path> SrcToStore;
struct EvalState;
std::ostream & operator << (std::ostream & str, Value & v);
std::ostream & operator << (std::ostream & str, const Value & v);
class EvalState