// RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -fms-extensions -fms-compatibility-version=18.00 -verify %s // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -fms-extensions -fms-compatibility-version=19.00 -verify %s __thread __declspec(thread) int a; // expected-error {{already has a thread-local storage specifier}} __declspec(thread) __thread int b; // expected-error {{already has a thread-local storage specifier}} __declspec(thread) int c(); // expected-warning {{only applies to variables}} __declspec(thread) int d; int foo(); #if _MSC_VER >= 1900 __declspec(thread) int e = foo(); #else __declspec(thread) int e = foo(); // expected-error {{must be a constant expression}} expected-note {{thread_local}} #endif struct HasCtor { HasCtor(); int x; }; #if _MSC_VER >= 1900 __declspec(thread) HasCtor f; #else __declspec(thread) HasCtor f; // expected-error {{must be a constant expression}} expected-note {{thread_local}} #endif struct HasDtor { ~HasDtor(); int x; }; #if _MSC_VER >= 1900 __declspec(thread) HasDtor g; #else __declspec(thread) HasCtor g; // expected-error {{must be a constant expression}} expected-note {{thread_local}} #endif struct HasDefaultedDefaultCtor { HasDefaultedDefaultCtor() = default; int x; }; __declspec(thread) HasDefaultedDefaultCtor h; struct HasConstexprCtor { constexpr HasConstexprCtor(int x) : x(x) {} int x; }; __declspec(thread) HasConstexprCtor i(42); int foo() { __declspec(thread) int a; // expected-error {{must have global storage}} static __declspec(thread) int b; } extern __declspec(thread) int fwd_thread_var; __declspec(thread) int fwd_thread_var = 5; extern int fwd_thread_var_mismatch; // expected-note {{previous declaration}} __declspec(thread) int fwd_thread_var_mismatch = 5; // expected-error-re {{thread-local {{.*}} follows non-thread-local}} extern __declspec(thread) int thread_mismatch_2; // expected-note {{previous declaration}} int thread_mismatch_2 = 5; // expected-error-re {{non-thread-local {{.*}} follows thread-local}} typedef __declspec(thread) int tls_int_t; // expected-warning {{only applies to variables}} |