From a162f4e8258ce1d401bc1cdb018e1212db80772d Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Thu, 21 May 2020 05:43:22 +0100
Subject: refactor(3p/nix/libexpr): Use std::string as qualified type

Replaces most uses of `string` with `std::string`.

This came up because I removed the "types.hh" import from
"symbol-table.hh", which percolated through a bunch of files where
`string` was suddenly no longer defined ... *sigh*
---
 third_party/nix/src/libexpr/nixexpr.hh | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'third_party/nix/src/libexpr/nixexpr.hh')

diff --git a/third_party/nix/src/libexpr/nixexpr.hh b/third_party/nix/src/libexpr/nixexpr.hh
index 8817e745b199..715dbd8d59f1 100644
--- a/third_party/nix/src/libexpr/nixexpr.hh
+++ b/third_party/nix/src/libexpr/nixexpr.hh
@@ -3,6 +3,7 @@
 #include <map>
 
 #include "symbol-table.hh"
+#include "types.hh"  // TODO(tazjin): audit this include
 #include "value.hh"
 
 namespace nix {
@@ -111,14 +112,14 @@ struct ExprString : Expr {
 
 /* Temporary class used during parsing of indented strings. */
 struct ExprIndStr : Expr {
-  string s;
-  ExprIndStr(const string& s) : s(s){};
+  std::string s;
+  ExprIndStr(const std::string& s) : s(s){};
 };
 
 struct ExprPath : Expr {
-  string s;
+  std::string s;
   Value v;
-  ExprPath(const string& s) : s(s) { mkPathNoCopy(v, this->s.c_str()); };
+  ExprPath(const std::string& s) : s(s) { mkPathNoCopy(v, this->s.c_str()); };
   COMMON_METHODS
   Value* maybeThunk(EvalState& state, Env& env);
 };
@@ -231,7 +232,7 @@ struct ExprLambda : Expr {
           pos);
   };
   void setName(Symbol& name);
-  string showNamePos() const;
+  std::string showNamePos() const;
   COMMON_METHODS
 };
 
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