The toolchain.eclass dont support RC(Release Candidade) snapshots of GCC. I have a patch to add this feature. Regards. Reproducible: Always
Created attachment 206842 [details, diff] Patch for add RC support for toolchain.eclass
i cant think of any reason to not add this, so done note that i changed the style of the code in there, so if you could double check that'd be great. http://sources.gentoo.org/eclass/toolchain.eclass?r1=1.407&r2=1.408
Great, works fine for me. Regards.