bors 4694b99102 auto merge of #16855 : P1start/rust/help-messages, r=brson ...

This adds ‘help’ diagnostic messages to rustc. This is used for anything that provides help to the user, particularly the `--explain` messages that were previously integrated into the relevant error message.

They look like this:

```
match.rs:10:13: 10:14 error: unreachable pattern [E0001]
match.rs:10             1 => {},
                        ^
match.rs:3:1: 3:38 note: in expansion of foo!
match.rs:7:5: 20:2 note: expansion site
match.rs:10:13: 10:14 help: pass `--explain E0001` to see a detailed explanation
```

(`help` is coloured cyan.) Adding these errors on a separate line stops the lines from being too long, as discussed in #16619.

2014-10-17 20:32:22 +00:00

..

lexer

librustc: Forbid .. in range patterns.

2014-09-30 09:11:26 -07:00

attr.rs

libsyntax: Remove all uses of {:?}.

2014-10-16 11:15:34 -04:00

classify.rs

Teach libsyntax about while let

2014-10-10 20:30:31 -04:00

common.rs

syntax: doc comments all the things

2014-07-09 00:06:27 -07:00

mod.rs

libsyntax: Remove all uses of {:?}.

2014-10-16 11:15:34 -04:00

obsolete.rs

syntax: remove ObsoleteManaged{Type,Expr}.

2014-10-02 17:02:04 +03:00

parser.rs

auto merge of #16855 : P1start/rust/help-messages, r=brson

2014-10-17 20:32:22 +00:00

token.rs

syntax: Convert statics to constants

2014-10-09 09:44:51 -07:00