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rust/src/libsyntax
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Mazdak Farrokhzad b005a89dae Rollup merge of #63855 - killercup:refactor/feature-gates, r=Centril 
Refactor feature gates

After #63824, this goes a few steps further by

- parsing doc comments in the macros to extract descriptions for feature gates, and
- introducing a common `Feature` type to replace the tuples used previously to improve readability.

The descriptions are not yet used, but I felt like this PR is a useful enough refactoring on its own.

r? @Centril
2019-08-26 23:55:49 +02:00
..
ast
libsyntax: Unconfigure tests during normal build
2019-08-02 01:59:01 +03:00
attr
Ident::with_empty_ctxt -> Ident::with_dummy_span
2019-08-15 20:39:26 +03:00
diagnostics
Remove serialization of diagnostics to files
2019-08-20 09:55:31 -04:00
ext
Rollup merge of #63854 - c410-f3r:attrs-visit, r=petrochenkov
2019-08-25 02:45:04 +02:00
feature_gate
Refactor feature gate checking code
2019-08-25 20:53:37 +02:00
mut_visit
libsyntax: Unconfigure tests during normal build
2019-08-02 01:59:01 +03:00
parse
parser: fix span for leading vert.
2019-08-26 22:14:31 +02:00
print
pprust: Do not print spaces before some tokens
2019-08-25 21:23:17 +03:00
source_map
syntax_pos: NO_EXPANSION/SyntaxContext::empty() -> SyntaxContext::root()
2019-08-15 20:38:12 +03:00
tokenstream
syntax_pos: NO_EXPANSION/SyntaxContext::empty() -> SyntaxContext::root()
2019-08-15 20:38:12 +03:00
util
Modifies how Arg, Arm, Field, FieldPattern and Variant are visited
2019-08-24 13:54:40 -03:00
ast.rs
Auto merge of #61708 - dlrobertson:or-patterns-0, r=centril
2019-08-18 01:02:20 +00:00
build.rs
Remove licenses
2018-12-25 21:08:33 -07:00
Cargo.toml
cleanup: Remove extern crate serialize as rustc_serializes
2019-07-23 19:20:16 +03:00
config.rs
Merge Variant and Variant_
2019-08-14 14:47:01 -03:00
early_buffered_lints.rs
Implement checks for meta-variables in macros
2019-07-19 19:59:12 +02:00
entry.rs
Remove the equality operation between Symbol and strings.
2019-05-13 09:31:30 +10:00
error_codes.rs
Remove lint annotations in specific crates that are already enforced by rustbuild
2019-07-28 18:46:24 +03:00
json.rs
Remove lint annotations in specific crates that are already enforced by rustbuild
2019-07-28 18:46:24 +03:00
lib.rs
Remove serialization of diagnostics to files
2019-08-20 09:55:31 -04:00
mut_visit.rs
Modifies how Arg, Arm, Field, FieldPattern and Variant are visited
2019-08-24 13:54:40 -03:00
ptr.rs
cleanup: Remove extern crate serialize as rustc_serializes
2019-07-23 19:20:16 +03:00
README.md
rustc-guide has moved
2018-11-26 15:03:13 -06:00
show_span.rs
Rename rustc_errors dependency in rust 2018 crates
2019-02-13 00:28:52 +09:00
source_map.rs
Rollup merge of #63525 - matklad:centraliza-file-loading, r=petrochenkov
2019-08-16 18:22:24 +02:00
tests.rs
syntax_pos: NO_EXPANSION/SyntaxContext::empty() -> SyntaxContext::root()
2019-08-15 20:38:12 +03:00
tokenstream.rs
hygiene: Require passing transparency explicitly to apply_mark
2019-08-23 01:44:33 +03:00
visit.rs
Modifies how Arg, Arm, Field, FieldPattern and Variant are visited
2019-08-24 13:54:40 -03:00

README.md

The syntax crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), parser, pretty-printer, lexer, macro expander, and utilities for traversing ASTs.

For more information about how these things work in rustc, see the rustc guide: