Compiler warning for clang 21.1.4

[hksdpc255]

Every time I compile llama.cpp for testing, Clang emits three warnings:

In file included from /home/builduser/llama.cpp/common/../vendor/minja/chat-template.hpp:11:
/home/builduser/llama.cpp/common/../vendor/minja/minja.hpp:956:10: warning: function 'do_render' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
  956 |     void do_render(std::ostringstream &, const std::shared_ptr<Context> &) const override {
      |          ^
/home/builduser/llama.cpp/common/../vendor/minja/minja.hpp:1234:11: warning: function 'do_evaluate' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
 1234 |     Value do_evaluate(const std::shared_ptr<Context> &) const override {
      |           ^
/home/builduser/llama.cpp/common/../vendor/minja/minja.hpp:2736:84: warning: function 'operator()' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
 2736 |   globals.set("raise_exception", simple_function("raise_exception", { "message" }, [](const std::shared_ptr<Context> &, Value & args) -> Value {
      |                                                                                    ^
3 warnings generated.

I’m wondering if any of the CI target platforms enable -Werror, which could potentially break the build.