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// RUN: %clang_cc1 -fsyntax-only -std=c++23 -verify %s
namespace GH140509 {
template <typename T>
void not_instantiated() {
static __thread T my_wrapper;
}
template <typename T>
void instantiated() {
static __thread T my_wrapper = T{}; // expected-error {{initializer for thread-local variable must be a constant expression}} \
expected-note {{use 'thread_local' to allow this}}
}
template <typename T>
void nondependent_var() {
// Verify that the dependence of the initializer is what really matters.
static __thread int my_wrapper = T{};
}
struct S {
S() {}
};
void f() {
instantiated<int>();
instantiated<S>(); // expected-note {{in instantiation of function template specialization 'GH140509::instantiated<GH140509::S>' requested here}}
nondependent_var<int>();
}
} // namespace GH140509
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