From 8cc744997fe72650a43ae543109dc44a84478648 Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Fri, 3 May 2024 01:28:38 +0200
Subject: [PATCH] Make path helpers constexpr and noexcept

---
 components/misc/pathhelpers.hpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/components/misc/pathhelpers.hpp b/components/misc/pathhelpers.hpp
index 5a6d3feb55..5dc814e20d 100644
--- a/components/misc/pathhelpers.hpp
+++ b/components/misc/pathhelpers.hpp
@@ -1,18 +1,18 @@
 #ifndef OPENMW_COMPONENTS_MISC_PATHHELPERS_H
 #define OPENMW_COMPONENTS_MISC_PATHHELPERS_H
 
-#include <string>
+#include <string_view>
 
 namespace Misc
 {
-    inline size_t findExtension(std::string_view file)
+    inline constexpr std::size_t findExtension(std::string_view file) noexcept
     {
         return file.find_last_of('.');
     }
 
-    inline std::string_view getFileExtension(std::string_view file)
+    inline constexpr std::string_view getFileExtension(std::string_view file) noexcept
     {
-        if (auto extPos = findExtension(file); extPos != std::string::npos)
+        if (auto extPos = findExtension(file); extPos != std::string_view::npos)
         {
             file.remove_prefix(extPos + 1);
             return file;
@@ -20,9 +20,9 @@ namespace Misc
         return {};
     }
 
-    inline std::string_view getFileName(std::string_view path)
+    inline constexpr std::string_view getFileName(std::string_view path) noexcept
     {
-        if (auto namePos = path.find_last_of("/\\"); namePos != std::string::npos)
+        if (auto namePos = path.find_last_of("/\\"); namePos != std::string_view::npos)
         {
             path.remove_prefix(namePos + 1);
         }
@@ -30,11 +30,11 @@ namespace Misc
         return path;
     }
 
-    inline std::string_view stemFile(std::string_view path)
+    inline constexpr std::string_view stemFile(std::string_view path) noexcept
     {
         path = getFileName(path);
 
-        if (auto extPos = path.find_last_of("."); extPos != std::string::npos)
+        if (auto extPos = path.find_last_of('.'); extPos != std::string_view::npos)
         {
             path.remove_suffix(path.size() - extPos);
         }