Number literal defaulting is incorrectly worded

[steveklabnik]

https://doc.rust-lang.org/nightly/reference/tokens.html#integer-literals says

If the program context under-constrains the type, it defaults to the signed 32-bit integer

and https://doc.rust-lang.org/nightly/reference/tokens.html#floating-point-literals says

If the program context under-constrains the type, it defaults to f64

I don't believe this is true, it's if there are no constraints, not under-constraints.

This is one to get lang team sign-off for.

[jaystrictor]

This issue was opened based on a discussion on users.rust-lang.org.

However, as it turned out, the problem does not occur for trait method calls, so this should rather be a bug in the rust compiler. I opened a corresponding bug report there.

So I think this can be closed.