tparam order in indeterminate_domain doesn't matter

Author: ericniebler

examples/CMakeLists.txt

@@ -29,7 +29,9 @@ function(def_example example)
     split(${example} target source)
     add_executable(${target} ${source})
     target_compile_options(${target} PUBLIC
-        $<$<CXX_COMPILER_ID:GNU>:-Wno-maybe-uninitialized>) # warnings being emitted from stdlib headers, why?
+        $<$<CXX_COMPILER_ID:GNU>:-Wno-maybe-uninitialized> # warnings being emitted from stdlib headers, why?
+        $<$<CXX_COMPILER_ID:Clang>:-Wno-gnu-line-marker>
+    )
     target_link_libraries(${target}
         PRIVATE STDEXEC::stdexec
                 stdexec_executable_flags

test/CMakeLists.txt

@@ -100,6 +100,7 @@ target_compile_definitions(common_test_settings INTERFACE
 target_compile_options(common_test_settings INTERFACE
     $<$<CXX_COMPILER_ID:MSVC>:/wd4714> # function marked as __forceinline not inlined
     $<$<CXX_COMPILER_ID:GNU>:-Wno-maybe-uninitialized> # warnings being emitted from stdlib headers, why?
+    $<$<CXX_COMPILER_ID:Clang>:-Wno-gnu-line-marker>
     )
 target_link_libraries(common_test_settings INTERFACE $<TARGET_NAME_IF_EXISTS:TBB::tbb>)
 # target_compile_definitions(

test/stdexec/detail/test_common_domain.cpp

@@ -44,7 +44,8 @@ namespace
     STATIC_REQUIRE(std::same_as<common2, ex::default_domain>);
 
     using common3 = common_domain_t<gpu_domain, thread_pool_domain>;
-    STATIC_REQUIRE(std::same_as<common3, ex::indeterminate_domain<gpu_domain, thread_pool_domain>>);
+    STATIC_REQUIRE(
+      std::same_as<common3, ex::indeterminate_domain<gpu_domain, thread_pool_domain>>
+      || std::same_as<common3, ex::indeterminate_domain<thread_pool_domain, gpu_domain>>);
   }
-
 }  // namespace