"unsafe" doesn't sound unsafe enough

[lkuper]

The compiler should accept both "unsafe" and "☢" as synonyms, and the pretty-printer should canonicalize to ☢. Implement this.

[rpearl]

As someone who is not working on the Rust project, I wholeheartedly support this change.

[eholk]

+1

[eholk]

Using ☢ has the advantage of being hard to type, thereby discouraging the use of unsafe.

[paulstansifer]

If, every time the parser encountered "unsafe"/"☢", it had a 0.01% chance of executing rm -rf /, that might emphasize its unsafety.

[msullivan]

+1

[graydon]

clever but i don't want to canonicalize to non ascii. we can put some unicode dingbat named functions in libcutesy.so.

closing.