https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121043
Bug ID: 121043 Summary: [15/16 Regression] Tests of OpenCoarray fail to pass, works on 14.3.1 20250701 Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: jvdelisle at gcc dot gnu.org Target Milestone: --- Starting with a clean build directory, building OpenCoarrays works but the tests fail. In particular, Test #4: register_alloc_vector hangs when performing make test. Obviously we broke something. I have not been able to isolate this.