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ExprString: Avoid copy of string

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Et7f3 2023-02-11 00:34:31 +01:00
parent 3d16f2a281
commit fa89d317b7
2 changed files with 3 additions and 3 deletions
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2
src/libexpr/nixexpr.hh
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@ -186,7 +186,7 @@ struct ExprString : Expr
{
std::string s;
Value v;
ExprString(std::string s) : s(std::move(s)) { v.mkString(this->s.data()); };
ExprString(std::string &&s) : s(std::move(s)) { v.mkString(this->s.data()); };
Value * maybeThunk(EvalState & state, Env & env) override;
COMMON_METHODS
};