gfx-rs with latest rust master is broken because FromStr was moved to core::str

[subhashb]

FromStr was moved into core::str recently: rust-lang/rust#18976

[brendanzab]

Thanks for informing us!

[milibopp]

There are also some problems with the macros… I'll see if I can fix it.

[brendanzab]

Sorry - I can't test it right now because the mac nightlies are behind (see rust-lang/rust#19030)

[milibopp]

The accompanying AST issue is due rust-lang/rust#18752. I think I fixed it but huonw/compile_msg#7 must be merged first, i.e. library compiles, test suite does not.

[subhashb]

Aaah.. @aepsil0n got to it first 😄
I had done the same changes, but got stuck with issues in compile_msg.

[brendanzab]

@subhashb no worries, thanks for your efforts!