Merge #10498: Use static_cast instead of C-style casts for non-fundamental types

9ad6746ccd Use static_cast instead of C-style casts for non-fundamental types (practicalswift)

Pull request description:

  A C-style cast is equivalent to try casting in the following order:

  1. `const_cast(...)`
  2. `static_cast(...)`
  3. `const_cast(static_cast(...))`
  4. `reinterpret_cast(...)`
  5. `const_cast(reinterpret_cast(...))`

  By using `static_cast<T>(...)` explicitly we avoid the possibility of an unintentional and dangerous `reinterpret_cast`. Furthermore `static_cast<T>(...)` allows for easier grepping of casts.

  For a more thorough discussion, see ["ES.49: If you must use a cast, use a named cast"](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#es49-if-you-must-use-a-cast-use-a-named-cast) in the C++ Core Guidelines (Stroustrup & Sutter).

Tree-SHA512: bd6349b7ea157da93a47b8cf238932af5dff84731374ccfd69b9f732fabdad1f9b1cdfca67497040f14eaa85346391404f4c0495e22c467f26ca883cd2de4d3c

1 files changed, 1 insertions, 1 deletions

diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index a022d220e0..73dce8d571 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -525,7 +525,7 @@ struct event_base* EventBase()
 static void httpevent_callback_fn(evutil_socket_t, short, void* data)
 {
     // Static handler: simply call inner handler
-    HTTPEvent *self = ((HTTPEvent*)data);
+    HTTPEvent *self = static_cast<HTTPEvent*>(data);
     self->handler();
     if (self->deleteWhenTriggered)
         delete self;