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| author | bors <bors@rust-lang.org> | 2013-11-26 14:52:05 -0800 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2013-11-26 14:52:05 -0800 |
| commit | 18687a92ae6b79eb221706db7b7390330b2f7a21 (patch) | |
| tree | aa98b6f6f2366fec615187ea049608a81fba05d8 /src/rustllvm/RustWrapper.cpp | |
| parent | 35ebf0348905a3a78025af4019e23ab97c86ec34 (diff) | |
| parent | c403c1f18e987482a050299a647b0fbcdfea09ad (diff) | |
| download | rust-18687a92ae6b79eb221706db7b7390330b2f7a21.tar.gz rust-18687a92ae6b79eb221706db7b7390330b2f7a21.zip | |
auto merge of #10649 : sfackler/rust/multi-macro, r=alexcrichton
The majority of this change is modifying some of the `ast_visit` methods to return multiple values. It's prohibitively expensive to allocate a `~[Foo]` every time a statement, declaration, item, etc is visited, especially since the vast majority will have 0 or 1 elements. I've added a `SmallVector` class that avoids allocation in the 0 and 1 element cases to take care of that.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions