https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100728
Bug ID: 100728 Summary: "lto1.exe fatal error: errors during merging of translation units" on Windows ME Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: unlvsur at live dot com CC: marxin at gcc dot gnu.org Target Milestone: --- Created attachment 50858 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50858&action=edit "lto1.exe fatal error: errors during merging of translation units" on Windows ME Just report it. It works without -flto