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rollup merge of #19329: steveklabnik/doc_style_cleanup2

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Alex Crichton 2014-11-26 11:00:36 -08:00
commit e8d743ec1d
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18
src/libsyntax/codemap.rs
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@ -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::*;