Literally all I do as a CPU:
push rbp
mov rbp, rsp
mov rax, [rbp - 8]
mov [rbp - 8], rax
mov rax, [rbp - 8]
mov [rbp - 8], rax
mov rax, [rbp - 8]
mov [rbp - 8], rax
xor rax, rax
pop rbp
ret
Literally all I do as rustc:
--> src/main.rs:5:23
6 | Can I do this?
| ^^^^ No. You can't
|
= note: expected `good idea`
found `idea that needs improvement`
= help: you should:
* find some
* what is this even
error: aborting due to bad idea
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Maybe also an optimizing compiler?
Nov 21, 2019 路 7:02 AM UTC
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