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| author | Joel Phillips <simplytheother@gmail.com> | 2022-10-21 13:39:04 +0200 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2022-12-13 14:00:04 +0100 |
| commit | 35e4f3b4af4c4e9a883b40603199eea09f9cd9f0 (patch) | |
| tree | b2de99d8f36f78cab0a30ba4fc12ae1b558ea2cc /gcc/rust/resolve/rust-ast-resolve.cc | |
| parent | 18f6990f842d0bdcb2cf9541ca98d67b414d5802 (diff) | |
| download | gcc-35e4f3b4af4c4e9a883b40603199eea09f9cd9f0.zip gcc-35e4f3b4af4c4e9a883b40603199eea09f9cd9f0.tar.gz gcc-35e4f3b4af4c4e9a883b40603199eea09f9cd9f0.tar.bz2 | |
gccrs: Add Parser for Rust front-end pt.1
This is a Pratt-style parser for Rust that implements all of the AST. The
rust-parser-impl.h is the implementation of the parser as a template,
allowing it to be given ManagedTokenSource and avoid virtual calls. The
downside is it takes time to compile when used.
see: https://en.wikipedia.org/wiki/Operator-precedence_parser#Pratt_parsing
This patch contains the first half of the templated parser, so as to not
lose patches in the mailing list archives.
gcc/rust/
* parse/rust-cfg-parser.cc: New.
* parse/rust-cfg-parser.h: New.
* parse/rust-parse-impl.h: New.
* parse/rust-parse.cc: New.
* parse/rust-parse.h: New.
Co-authored-by: Philip Herron <philip.herron@embecosm.com>
Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
Signed-off-by: Joel Phillips <simplytheother@gmail.com>
Diffstat (limited to 'gcc/rust/resolve/rust-ast-resolve.cc')
0 files changed, 0 insertions, 0 deletions