[Bug c++/119212] Unstable internal compiler error, possibly miscompilation with coroutines

[kelbonage at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119212

--- Comment #8 from Nikl Kelbon <kelbonage at gmail dot com> ---
In commit 3dbf070f50c5d47537019fc7f2cbbdfd43bad5ed i added flag for you

diff:
https://github.com/bot-motherlib/TGBM/pull/111/commits/3dbf070f50c5d47537019fc7f2cbbdfd43bad5ed

steps to reproduce:
 - git clone project
 - checkout branch kelbon/http2_client
 - 
   cmake . -B build -G Ninja -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++
   cd build
   ninja

  OR
   cmake . -B build -G Ninja -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++
   cmake --build build


If you want to create separate project and have no cmake experience:

CMakeLists.txt:

cmake_minimum_required(VERSION 3.20)
project(tgbm_bugtester)

include(FetchContent)
FetchContent_Declare(
  TGBM
  GIT_REPOSITORY https://github.com/bot-motherlib/TGBM
  GIT_TAG        origin/master
)
FetchContent_MakeAvailable(TGBM)

add_executable(bugtester ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp)

target_link_libraries(bugtester tgbmlib)
set_target_properties(bugtester PROPERTIES CXX_STANDARD 20)

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    # add what you need
    target_compile_options(bugtester PRIVATE -freport-bug)
endif()



main.cpp:

#include <tgbm/bot.hpp>

int main() { tgbm::bot bot("token"); }