A test from beman.execution, an implementation of C++26 std::execution (P2300, senders and receivers) (Apache-2.0 WITH LLVM-exception, see LICENSE), at commit 8e358c01f4f4435e06b0691de433f4b2a07367be.
The library is built on concepts and coroutines. Most of the compile time is spent in the frontend.
exec-with-awaitable-senders.cpp is tests/beman/execution/exec-with-awaitable-senders.test.cpp. It checks its results with assert; the test harness undefines NDEBUG.include/beman holds the headers from include/beman that the test needs.include/test/execution.hpp is from tests/beman/execution/include/test.The files are unmodified. The test is built as C++23.
To update, check out a new upstream commit, copy the test, and collect the headers it includes with -MM.