From 95428f53691d232d961bb136f35d096967d38d5f Mon Sep 17 00:00:00 2001
From: Alexander Karatarakis <alkarata@microsoft.com>
Date: Mon, 3 Apr 2017 16:27:51 -0700
Subject: optional<T> -> Optional<T>

---
 toolsrc/include/vcpkg_Dependencies.h |  6 +++---
 toolsrc/include/vcpkg_System.h       |  4 ++--
 toolsrc/include/vcpkg_optional.h     | 14 +++++++-------
 3 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'toolsrc/include')

diff --git a/toolsrc/include/vcpkg_Dependencies.h b/toolsrc/include/vcpkg_Dependencies.h
index b734295fc..f04c41574 100644
--- a/toolsrc/include/vcpkg_Dependencies.h
+++ b/toolsrc/include/vcpkg_Dependencies.h
@@ -25,15 +25,15 @@ namespace vcpkg::Dependencies
     struct InstallPlanAction
     {
         InstallPlanAction();
-        InstallPlanAction(const InstallPlanType& plan_type, optional<BinaryParagraph> binary_pgh, optional<SourceParagraph> source_pgh);
+        InstallPlanAction(const InstallPlanType& plan_type, Optional<BinaryParagraph> binary_pgh, Optional<SourceParagraph> source_pgh);
         InstallPlanAction(const InstallPlanAction&) = delete;
         InstallPlanAction(InstallPlanAction&&) = default;
         InstallPlanAction& operator=(const InstallPlanAction&) = delete;
         InstallPlanAction& operator=(InstallPlanAction&&) = default;
 
         InstallPlanType plan_type;
-        optional<BinaryParagraph> binary_pgh;
-        optional<SourceParagraph> source_pgh;
+        Optional<BinaryParagraph> binary_pgh;
+        Optional<SourceParagraph> source_pgh;
     };
 
     struct PackageSpecWithInstallPlan
diff --git a/toolsrc/include/vcpkg_System.h b/toolsrc/include/vcpkg_System.h
index 2c2b945f4..e4f93ad8f 100644
--- a/toolsrc/include/vcpkg_System.h
+++ b/toolsrc/include/vcpkg_System.h
@@ -59,9 +59,9 @@ namespace vcpkg::System
         return println(c, Strings::format(messageTemplate, messageArg1, messageArgs...));
     }
 
-    optional<std::wstring> get_environmental_variable(const CWStringView varname) noexcept;
+    Optional<std::wstring> get_environmental_variable(const CWStringView varname) noexcept;
 
-    optional<std::wstring> get_registry_string(HKEY base, const CWStringView subkey, const CWStringView valuename);
+    Optional<std::wstring> get_registry_string(HKEY base, const CWStringView subkey, const CWStringView valuename);
 
     const fs::path& get_ProgramFiles_32_bit();
 
diff --git a/toolsrc/include/vcpkg_optional.h b/toolsrc/include/vcpkg_optional.h
index 5aea6cc59..4a2ceec30 100644
--- a/toolsrc/include/vcpkg_optional.h
+++ b/toolsrc/include/vcpkg_optional.h
@@ -4,23 +4,23 @@
 
 namespace vcpkg
 {
-    struct nullopt_t
+    struct NullOpt
     {
-        explicit constexpr nullopt_t(int) {}
+        explicit constexpr NullOpt(int) {}
     };
 
-    const static constexpr nullopt_t nullopt{ 0 };
+    const static constexpr NullOpt nullopt{ 0 };
 
     template <class T>
-    class optional
+    class Optional
     {
     public:
         // Constructors are intentionally implicit
-        constexpr optional(nullopt_t) : m_is_present(false), m_t() { }
+        constexpr Optional(NullOpt) : m_is_present(false), m_t() { }
 
-        optional(const T& t) : m_is_present(true), m_t(t) { }
+        Optional(const T& t) : m_is_present(true), m_t(t) { }
 
-        optional(T&& t) : m_is_present(true), m_t(std::move(t)) { }
+        Optional(T&& t) : m_is_present(true), m_t(std::move(t)) { }
 
         T&& value_or_exit(const LineInfo& line_info) &&
         {
-- 
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