https://issues.dlang.org/show_bug.cgi?id=15504
Issue ID: 15504 Summary: core.demangle uses exception handling for normal control flow Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P1 Component: druntime Assignee: nob...@puremagic.com Reporter: bugzi...@digitalmars.com Exceptions should only be used for exceptional conditions, like errors. demangle is using them for normal control flow - this results in slow code because the EH support is predicated on EH not being in the normal control flow. https://github.com/D-Programming-Language/druntime/blob/master/src/core/demangle.d --