diff options
Diffstat (limited to 'src/libsyntax/codemap.rs')
| -rw-r--r-- | src/libsyntax/codemap.rs | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs index bea7c394e75..27e8c265e5c 100644 --- a/src/libsyntax/codemap.rs +++ b/src/libsyntax/codemap.rs @@ -10,18 +10,12 @@ // // ignore-lexer-test FIXME #15679 -/*! - -The CodeMap tracks all the source code used within a single crate, mapping -from integer byte positions to the original source code location. Each bit of -source parsed during crate parsing (typically files, in-memory strings, or -various bits of macro expansion) cover a continuous range of bytes in the -CodeMap and are represented by FileMaps. Byte positions are stored in `spans` -and used pervasively in the compiler. They are absolute positions within the -CodeMap, which upon request can be converted to line and column information, -source code snippets, etc. - -*/ +//! The CodeMap tracks all the source code used within a single crate, mapping from integer byte +//! positions to the original source code location. Each bit of source parsed during crate parsing +//! (typically files, in-memory strings, or various bits of macro expansion) cover a continuous +//! range of bytes in the CodeMap and are represented by FileMaps. Byte positions are stored in +//! `spans` and used pervasively in the compiler. They are absolute positions within the CodeMap, +//! which upon request can be converted to line and column information, source code snippets, etc. pub use self::MacroFormat::*; |