https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101274
--- Comment #5 from yhf8377 ---
Thank you Thomas for the detailed information and links to the references.
I guess I will need to move this bug report into our own bug tracker. :-) This
is indeed a bug in our code as we had incorrect assumption
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101274
--- Comment #1 from yhf8377 ---
Sorry, forgot to list the compiler options we used.
g++ -std=c++17 -g -m64 -O0 -Wall -fmessage-length=0 -pthread -o gcc_test
src/main.cpp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101274
Bug ID: 101274
Summary: std::execution::seq has incorrect behaviour under GCC
11.1.0
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal