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A comment on What Is Zig's Comptime?.

Re:What Is Zig's Comptime? by hwj on Friday August 09, 2019 @08:19AM (#20653608)
Considering that many compilers are written in the language they compile I was surprised by the Zig compiler being written in C++.

Does anybody know the reason?

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Re:What Is Zig's Comptime? by euan_torano on Friday August 09, 2019 @08:26AM (#20653654)
The stage 1 compiler is written in C++, but the Stage 2 compiler will be Zig: https://github.com/ziglang/zig#stage-2-build-self-hosted-zig...

Eventually, i'll be Zig all the way down, but the language needs to get to the point where it can actually support writing a compiler for itself (and Andrew has some big plans for the way the compiler should work from what I understand).

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Re:What Is Zig's Comptime? by floatboth on Friday August 09, 2019 @08:57AM (#20653836)
Hopefully stage1 will remain indefinitely for bootstrapping, like LDC's ltsmaster.
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Re:What Is Zig's Comptime? by runevault on Friday August 09, 2019 @11:25AM (#20655195)
It isn't even 1.0 yet, far too early to be talking about bootstrapping the compiler.
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Re:What Is Zig's Comptime? by nicoburns on Friday August 09, 2019 @08:28AM (#20653671)
Compilers have to be bootstrapped from another language (most commonly C and C++) to get going. Zig is only just getting to a point of maturity where it would be feasible to self-host, and it's still missing any sort of object/trait system, which are the sorts of things you really miss on large projects.
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