diff options
| author | Huon Wilson <dbau.pp+github@gmail.com> | 2014-03-19 22:01:30 +1100 |
|---|---|---|
| committer | Huon Wilson <dbau.pp+github@gmail.com> | 2014-03-19 22:19:05 +1100 |
| commit | 405b5fc1ee21cc6bc29f97719600bd94066dd58c (patch) | |
| tree | 514fb71b6af315fe4b55f0c6d8ee473c67195564 /src/libsyntax/parse/parser.rs | |
| parent | a39c29415503222d3271995573b9beafa3fcc30f (diff) | |
| download | rust-405b5fc1ee21cc6bc29f97719600bd94066dd58c.tar.gz rust-405b5fc1ee21cc6bc29f97719600bd94066dd58c.zip | |
rustc: put ty_trait behind some indirection.
This reduces ty::sty from 160 bytes to just 112, and some measurements eddyb made suggest that the ty_trait variant occurs very rarely (e.g. ~1% of all sty instances) hence this will result in a large memory saving, and the cost of the indirection is unlikely to be an issue.
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
0 files changed, 0 insertions, 0 deletions