尝试使用gcc10

CMakeLists.txt

-cmake_minimum_required(VERSION 3.14)
-PROJECT(librf)
+cmake_minimum_required(VERSION 3.10)
+project(librf)
 
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 	set(CMAKE_CXX_FLAGS "-std=c++2a -fcoroutines-ts -stdlib=libc++")
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 	set(CMAKE_CXX_FLAGS "/std:c++latest /await /EHsc")
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-	set(CMAKE_CXX_FLAGS "-std=c++2a -fcoroutines-ts")
+	set(CMAKE_CXX_FLAGS "-std=c++2a -fcoroutines")
 endif()
 
 message(STATUS "C++ flags: ${CMAKE_CXX_FLAGS}")
 )
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin)
-add_executable(test ${TSRC})
-target_link_libraries(test ${LIB_NAME})
+add_executable(rf_tutorial ${TSRC})
+target_link_libraries(rf_tutorial ${LIB_NAME})

librf/src/config.h

-#pragma once
-
-#ifndef RESUMEF_INLINE_STATE
-#if defined(__clang__) || defined(_MSC_VER)
-#define RESUMEF_INLINE_STATE 1
-#else
-#define RESUMEF_INLINE_STATE 1
-#endif	//defined(__clang__) || defined(_MSC_VER)
-#endif	//RESUMEF_INLINE_STATE
-
-#ifndef RESUMEF_DEBUG_COUNTER
-/* #undef RESUMEF_DEBUG_COUNTER */
-#endif	//RESUMEF_DEBUG_COUNTER
-
-#ifndef RESUMEF_ENABLE_CONCEPT
-#ifdef __cpp_lib_concepts
-#define RESUMEF_ENABLE_CONCEPT 0
-#else
-#define RESUMEF_ENABLE_CONCEPT 0
-#endif	//#ifdef __cpp_lib_concepts
-#endif	//#ifndef RESUMEF_ENABLE_CONCEPT
-
-#ifndef _WITH_LOCK_FREE_Q_KEEP_REAL_SIZE
-/* #undef _WITH_LOCK_FREE_Q_KEEP_REAL_SIZE */
-#endif	//_WITH_LOCK_FREE_Q_KEEP_REAL_SIZE
-
-/* #undef RESUMEF_USE_CUSTOM_SPINLOCK */
+#pragma once
+
+#ifndef RESUMEF_INLINE_STATE
+#if defined(__clang__) || defined(_MSC_VER)
+/* #undef RESUMEF_INLINE_STATE */
+#else
+/* #undef RESUMEF_INLINE_STATE */
+#endif	//defined(__clang__) || defined(_MSC_VER)
+#endif	//RESUMEF_INLINE_STATE
+
+#ifndef RESUMEF_DEBUG_COUNTER
+/* #undef RESUMEF_DEBUG_COUNTER */
+#endif	//RESUMEF_DEBUG_COUNTER
+
+#ifndef RESUMEF_ENABLE_CONCEPT
+#ifdef __cpp_lib_concepts
+#define RESUMEF_ENABLE_CONCEPT 1
+#else
+#define RESUMEF_ENABLE_CONCEPT 1
+#endif	//#ifdef __cpp_lib_concepts
+#endif	//#ifndef RESUMEF_ENABLE_CONCEPT
+
+#ifndef _WITH_LOCK_FREE_Q_KEEP_REAL_SIZE
+/* #undef _WITH_LOCK_FREE_Q_KEEP_REAL_SIZE */
+#endif	//_WITH_LOCK_FREE_Q_KEEP_REAL_SIZE
+
+/* #undef RESUMEF_USE_CUSTOM_SPINLOCK */

tutorial/test_async_modern_cb.cpp

 			callback(std::to_string(value));
 		}).detach();
 
-		MODERN_CALLBACK_RETURN();
+	MODERN_CALLBACK_RETURN();
 }
 
 //演示异步库有多个异步回调函数，只要按照Modern Callback范式去做回调，就不再需要写额外的代码，就可以适配到future+librf，以及更多的其他库
 			callback(val1 + val2);
 		}).detach();
 
-		MODERN_CALLBACK_RETURN();
+	MODERN_CALLBACK_RETURN();
 }
 
 //演示异步库有多个异步回调函数，只要按照Modern Callback范式去做回调，就不再需要写额外的代码，就可以适配到future+librf，以及更多的其他库
 				callback(nullptr, v1, val1 / val2);
 		}).detach();
 
-		MODERN_CALLBACK_RETURN();
+	MODERN_CALLBACK_RETURN();
 }
 
 #include "use_future.h"
 
 			//muldiv_async函数可能会抛异常，取决于val是否是0
 			//异常将会带回到本协程里的代码，所以需要try-catch
-			auto ab = co_await muldiv_async(9, val, use_librf);
-			//C++17:
-			//auto [a, b] = co_await muldiv_async(9, val, use_librf);
+			auto [a, b] = co_await muldiv_async(9, val, use_librf);
 
-			std::string result = co_await tostring_async(std::get<0>(ab) + std::get<1>(ab), use_librf);
+			std::string result = co_await tostring_async(a + b, use_librf);
 
 			std::cout << result << std::endl;
 		}