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authorVincent Ambo <tazjin@google.com>2020-05-22T00·54+0100
committerVincent Ambo <tazjin@google.com>2020-05-22T00·59+0100
commit42205f27fc820ddc64616d55c04e2ffde1948043 (patch)
tree06cbc1332eec9fb083f7a31bf0dcd092d1e23139 /third_party/nix/src/libexpr/attr-set.hh
parentee4637e3a22a1efc480bb66ea025afd107d1b158 (diff)
refactor(3p/nix/libexpr): Use absl::btree_map::iterator type r/801
Instead of using a custom Args* iterator, use the one belonging to the
map type directly.
Diffstat (limited to 'third_party/nix/src/libexpr/attr-set.hh')
-rw-r--r--third_party/nix/src/libexpr/attr-set.hh3
1 files changed, 2 insertions, 1 deletions
diff --git a/third_party/nix/src/libexpr/attr-set.hh b/third_party/nix/src/libexpr/attr-set.hh
index 39af7c482eab..4ae908964cd1 100644
--- a/third_party/nix/src/libexpr/attr-set.hh
+++ b/third_party/nix/src/libexpr/attr-set.hh
@@ -31,7 +31,7 @@ inline bool operator==(const Attr& lhs, const Attr& rhs) {
 
 class Bindings {
  public:
-  typedef Attr* iterator;  // TODO: type, and also 'using'?
+  typedef absl::btree_map<Symbol, Attr>::iterator iterator;
 
   // Return the number of contained elements.
   size_t size();
@@ -71,4 +71,5 @@ class Bindings {
  private:
   absl::btree_map<Symbol, Attr> attributes_;
 };
+
 }  // namespace nix