DROP head build

Author: Conor

cmake/gcc-brew-toolchain.cmake

@@ -34,35 +34,35 @@ execute_process(
 )
 
 find_program(CMAKE_C_COMPILER
-  NAMES gcc-15
+  NAMES gcc-HEAD
   HINTS "${GCC_PREFIX}/bin"
   NO_DEFAULT_PATH
   REQUIRED
 )
 
 find_program(CMAKE_CXX_COMPILER
-  NAMES g++-15
+  NAMES g++-HEAD
   HINTS "${GCC_PREFIX}/bin"
   NO_DEFAULT_PATH
   REQUIRED
 )
 
 find_program(CMAKE_AR
-  NAMES gcc-ar-15
+  NAMES gcc-ar-HEAD
   HINTS "${GCC_PREFIX}/bin"
   NO_DEFAULT_PATH
   REQUIRED
 )
 
 find_program(CMAKE_RANLIB
-  NAMES gcc-ranlib-15
+  NAMES gcc-ranlib-HEAD
   HINTS "${GCC_PREFIX}/bin"
   NO_DEFAULT_PATH
   REQUIRED
 )
 
 find_program(CMAKE_NM
-  NAMES gcc-nm-15
+  NAMES gcc-nm-HEAD
   HINTS "${GCC_PREFIX}/bin"
   NO_DEFAULT_PATH
   REQUIRED

src/utils/tuple.cxx

@@ -37,7 +37,7 @@ struct tuple_leaf {
 
 // In GCC 15 name mangling is not implemented for function signatures
 // with 'deducing this' yet, so we fall back to the old implementation.
-#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ <= 15)
+#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ <= 16)
 
 template <std::size_t I, typename... Ts>
 struct index;