Remove std::string alias (for real this time)

Also use std::string_view in a few more places.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/libexpr/attr-path.hh b/src/libexpr/attr-path.hh
index 2ee3ea089..ff1135a06 100644
--- a/src/libexpr/attr-path.hh
+++ b/src/libexpr/attr-path.hh
@@ -10,8 +10,11 @@ namespace nix {
 MakeError(AttrPathNotFound, Error);
 MakeError(NoPositionInfo, Error);
 
-std::pair<Value *, Pos> findAlongAttrPath(EvalState & state, const string & attrPath,
-    Bindings & autoArgs, Value & vIn);
+std::pair<Value *, Pos> findAlongAttrPath(
+    EvalState & state,
+    const std::string & attrPath,
+    Bindings & autoArgs,
+    Value & vIn);
 
 /* Heuristic to find the filename and lineno or a nix value. */
 Pos findPackageFilename(EvalState & state, Value & v, std::string what);