Re: [Mingw-w64-public] Zero-overhead exceptions

On Sat, Dec 1, 2012 at 4:33 PM, NightStrike wrote: > On Sat, Dec 1, 2012 at 3:37 AM, Ulf Magnusson wrote: >> Hi, >> >> If I've understood things correctly, MinGW-w64 uses the SJLJ >> (longjmp-based) exceptions implementation for both win32 and win64, >> b

[Mingw-w64-public] Zero-overhead exceptions

Hi, If I've understood things correctly, MinGW-w64 uses the SJLJ (longjmp-based) exceptions implementation for both win32 and win64, because DW2 (speedy, table-based) can't pass exceptions through foreign stack frames (e.g., throwing an exception from within a callback and catching it at the point