Remove an unloaded file with syntax errors.

[chris-morgan]

“If it’s not in use, kill it.”

I was just going and feeding everything through rustc --pretty normal, and I guess this file isn't in use:

src/librustc/middle/typeck/infer/test.rs:104:23: 104:27 error: found `self` in ident position
src/librustc/middle/typeck/infer/test.rs:104         fn search_mod(self: &Env,
                                                                   ^~~~
src/librustc/middle/typeck/infer/test.rs:117:19: 117:23 error: found `self` in ident position
src/librustc/middle/typeck/infer/test.rs:117         fn search(self: &Env,
                                                               ^~~~
src/librustc/middle/typeck/infer/test.rs:182:45: 182:46 error: expected one of `;`, `}` but found `:`
src/librustc/middle/typeck/infer/test.rs:182         let inputs = input_tys.map(|t| {mode: ast::expl(ast::by_copy),
                                                                                         ^

cc @nikomatsakis

[nikomatsakis]

On Tue, Feb 25, 2014 at 11:05:03PM -0800, Chris Morgan wrote:

“If it’s not in use, kill it.”

That...used to work. I guess it somehow never got linked into the
module! I'd rather fix it than remove it. @pnkfelix did you encounter
this? :)

[chris-morgan]

Certainly fixing it is a reasonable choice, and preferable if the file is salvageable. I just submitted this PR as a convenient way of reporting it—removing it is nice and easy and it let me get on with my test of pretty printing all the Rust code from the Rust repository to find and fix bugs in the pretty printer.

(The Travis CI build failure is spurious, by the way.)

[pnkfelix]

@nikomatsakis yeah I tried using it, found it didn't work, and said "oh well, niko must have been using this while the code was under development."

I can probably fix it.

[alexcrichton]

Sounds like this file needs to be salvaged. I have opened #12585 on this topic.