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Diffstat (limited to 'third_party/nix/src/nix/why-depends.cc')
-rw-r--r--third_party/nix/src/nix/why-depends.cc14
1 files changed, 8 insertions, 6 deletions
diff --git a/third_party/nix/src/nix/why-depends.cc b/third_party/nix/src/nix/why-depends.cc
index bbbfd1fe0182..9c5eaf737c03 100644
--- a/third_party/nix/src/nix/why-depends.cc
+++ b/third_party/nix/src/nix/why-depends.cc
@@ -133,16 +133,18 @@ struct CmdWhyDepends : SourceExprCommand {
        closure (i.e., that have a non-infinite distance to
        'dependency'). Print every edge on a path between `package`
        and `dependency`. */
-    std::function<void(Node&, const string&, const string&)> printNode;
+    std::function<void(Node&, const std::string&, const std::string&)>
+        printNode;
 
-    const string treeConn = "╠═══";
-    const string treeLast = "╚═══";
-    const string treeLine = "║   ";
-    const string treeNull = "    ";
+    const std::string treeConn = "╠═══";
+    const std::string treeLast = "╚═══";
+    const std::string treeLine = "║   ";
+    const std::string treeNull = "    ";
 
     struct BailOut {};
 
-    printNode = [&](Node& node, const string& firstPad, const string& tailPad) {
+    printNode = [&](Node& node, const std::string& firstPad,
+                    const std::string& tailPad) {
       assert(node.dist != inf);
       std::cout << fmt("%s%s%s%s" ANSI_NORMAL "\n", firstPad,
                        node.visited ? "\e[38;5;244m" : "",