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authorVincent Ambo <mail@tazj.in>2020-08-21T03·00+0100
committertazjin <mail@tazj.in>2020-08-23T11·58+0000
commit1cf11317cac2c11d20b2324d4283814f1351c1a3 (patch)
tree5a77610f94b0b8fd60bf64c1ca765b05ab8a6fd6 /third_party/nix/src/libutil/config.hh
parent1443298657156107704b5d9fcfa7356ee8fa8789 (diff)
refactor(tvix/libutil): Mark single-argument constructors explicit r/1704
This is the clang-tidy lint 'google-explicit-constructor'.

There's a whole bunch of breakage that was introduced by this, and we
had to opt out a few types of this (esp. the string formatting crap).

In some cases minor other changes have been done to keep the code
working, instead of converting between types (e.g. an explicit
comparison operator implementation for nix::Pid).

Change-Id: I12e1ca51a6bc2c882dba81a2526b9729d26988e7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1832
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
Diffstat (limited to 'third_party/nix/src/libutil/config.hh')
-rw-r--r--third_party/nix/src/libutil/config.hh7
1 files changed, 4 insertions, 3 deletions
diff --git a/third_party/nix/src/libutil/config.hh b/third_party/nix/src/libutil/config.hh
index 027a6be2982a..81b1c80e0e97 100644
--- a/third_party/nix/src/libutil/config.hh
+++ b/third_party/nix/src/libutil/config.hh
@@ -16,7 +16,8 @@ class AbstractConfig {
  protected:
   StringMap unknownSettings;
 
-  AbstractConfig(const StringMap& initials = {}) : unknownSettings(initials) {}
+  explicit AbstractConfig(const StringMap& initials = {})
+      : unknownSettings(initials) {}
 
  public:
   virtual bool set(const std::string& name, const std::string& value) = 0;
@@ -74,7 +75,7 @@ class Config : public AbstractConfig {
   Settings _settings;
 
  public:
-  Config(const StringMap& initials = {}) : AbstractConfig(initials) {}
+  explicit Config(const StringMap& initials = {}) : AbstractConfig(initials) {}
 
   bool set(const std::string& name, const std::string& value) override;
 
@@ -218,7 +219,7 @@ struct GlobalConfig : public AbstractConfig {
   void convertToArgs(Args& args, const std::string& category) override;
 
   struct Register {
-    Register(Config* config);
+    explicit Register(Config* config);
   };
 };