msvcp140: Add _Task_impl_base::_IsNonBlockingThread stub.

dlls/msvcp140/msvcp140.spec

@@ -1443,7 +1443,7 @@
 @ cdecl -arch=win32 ?_Iput@?$num_put@_WV?$ostreambuf_iterator@_WU?$char_traits@_W@std@@@std@@@std@@ABA?AV?$ostreambuf_iterator@_WU?$char_traits@_W@std@@@2@V32@AAVios_base@2@_WPADI@Z(ptr ptr long ptr ptr long ptr long) num_put_wchar__Iput
 @ cdecl -arch=win64 ?_Iput@?$num_put@_WV?$ostreambuf_iterator@_WU?$char_traits@_W@std@@@std@@@std@@AEBA?AV?$ostreambuf_iterator@_WU?$char_traits@_W@std@@@2@V32@AEAVios_base@2@_WPEAD_K@Z(ptr ptr ptr ptr long ptr long) num_put_wchar__Iput
 @ cdecl ?_IsCurrentOriginSTA@_ContextCallback@details@Concurrency@@CA_NXZ(ptr) _ContextCallback__IsCurrentOriginSTA
-@ stub ?_IsNonBlockingThread@_Task_impl_base@details@Concurrency@@SA_NXZ
+@ cdecl ?_IsNonBlockingThread@_Task_impl_base@details@Concurrency@@SA_NXZ() _Task_impl_base__IsNonBlockingThread
 @ cdecl -arch=win32 ?_Locimp_Addfac@_Locimp@locale@std@@CAXPAV123@PAVfacet@23@I@Z(ptr ptr long) locale__Locimp__Locimp_Addfac
 @ cdecl -arch=win64 ?_Locimp_Addfac@_Locimp@locale@std@@CAXPEAV123@PEAVfacet@23@_K@Z(ptr ptr long) locale__Locimp__Locimp_Addfac
 @ cdecl -arch=win32 ?_Locimp_ctor@_Locimp@locale@std@@CAXPAV123@ABV123@@Z(ptr ptr) locale__Locimp__Locimp_ctor

dlls/msvcp140/tests/msvcp140.c

@@ -149,6 +149,7 @@ enum file_type {
 };
 
 static unsigned int (__cdecl *p__Thrd_id)(void);
+static MSVCP_bool (__cdecl *p__Task_impl_base__IsNonBlockingThread)(void);
 static task_continuation_context* (__thiscall *p_task_continuation_context_ctor)(task_continuation_context*);
 static void (__thiscall *p__ContextCallback__Assign)(_ContextCallback*, void*);
 static void (__thiscall *p__ContextCallback__CallInContext)(const _ContextCallback*, function_void_cdecl_void, MSVCP_bool);
@@ -198,6 +199,7 @@ static BOOL init(void)
     }
 
     SET(p__Thrd_id, "_Thrd_id");
+    SET(p__Task_impl_base__IsNonBlockingThread, "?_IsNonBlockingThread@_Task_impl_base@details@Concurrency@@SA_NXZ");
     SET(p__ContextCallback__IsCurrentOriginSTA, "?_IsCurrentOriginSTA@_ContextCallback@details@Concurrency@@CA_NXZ");
 
     if(sizeof(void*) == 8) { /* 64-bit initialization */
@@ -276,6 +278,11 @@ static void test_thrd(void)
         p__Thrd_id(), GetCurrentThreadId());
 }
 
+static void test__Task_impl_base__IsNonBlockingThread(void)
+{
+    ok(!p__Task_impl_base__IsNonBlockingThread(), "_IsNonBlockingThread() returned true\n");
+}
+
 static struct {
     int value[2];
     const char* export_name;
@@ -1058,6 +1065,7 @@ START_TEST(msvcp140)
 {
     if(!init()) return;
     test_thrd();
+    test__Task_impl_base__IsNonBlockingThread();
     test_vbtable_size_exports();
     test_task_continuation_context();
     test__ContextCallback();

dlls/msvcp90/misc.c

@@ -2142,3 +2142,12 @@ void __thiscall _vector_base_v4__Internal_throw_exception(void/*_vector_base_v4*
         throw_exception(exceptions[idx].type, exceptions[idx].msg);
 }
 #endif
+
+#if _MSVCP_VER >= 140
+/* ?_IsNonBlockingThread@_Task_impl_base@details@Concurrency@@SA_NXZ */
+MSVCP_bool __cdecl _Task_impl_base__IsNonBlockingThread(void)
+{
+    FIXME("() stub\n");
+    return FALSE;
+}
+#endif