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Rollup merge of #34403 - jonathandturner:move_liberror, r=alexcrichton

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This PR refactors the 'errors' part of libsyntax into its own crate (librustc_errors).  This is the first part of a few refactorings to simplify error reporting and potentially support more output formats (like a standardized JSON output and possibly an --explain mode that can work with the user's code), though this PR stands on its own and doesn't assume further changes.

As part of separating out the errors crate, I have also refactored the code position portion of codemap into its own crate (libsyntax_pos).  While it's helpful to have the common code positions in a separate crate for the new errors crate, this may also enable further simplifications in the future.
This commit is contained in:
Jeffrey Seyfried 2016-06-25 22:27:27 +00:00
commit d3ae56d755
271 changed files with 2326 additions and 2070 deletions
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3
src/libsyntax/ext/build.rs
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@ -11,7 +11,8 @@
use abi::Abi;
use ast::{self, Ident, Generics, Expr, BlockCheckMode, UnOp, PatKind};
use attr;
use codemap::{Span, respan, Spanned, DUMMY_SP, Pos};
use syntax_pos::{Span, DUMMY_SP, Pos};
use codemap::{respan, Spanned};
use ext::base::ExtCtxt;
use parse::token::{self, keywords, InternedString};
use ptr::P;