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| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-10-16 22:14:59 -0700 |
|---|---|---|
| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-10-22 09:01:12 -0700 |
| commit | 46d4bbbae4e52b79c23136b926c1e3b1f187ce4b (patch) | |
| tree | 781fb02e8c6acd62d3cbad5c71bd1404e60d2a31 /src/libsyntax/visit.rs | |
| parent | 42c05fe642efa726dc6cde624b40b638741724ee (diff) | |
| download | rust-46d4bbbae4e52b79c23136b926c1e3b1f187ce4b.tar.gz rust-46d4bbbae4e52b79c23136b926c1e3b1f187ce4b.zip | |
Simplify the AST representation of ty param bounds
Change ast::ty_param_bound so that all ty param bounds are represented as traits, with no special cases for Copy/Send/Owned/Const. typeck::collect generates the special cases. A consequence of this is that code using the #[no_core] attribute can't use the Copy kind/trait. Probably not a big deal? As a side effect, any user-defined traits that happen to be called Copy, etc. in the same module override the built-in Copy trait. r=nmatsakis Closes #2284
Diffstat (limited to 'src/libsyntax/visit.rs')
| -rw-r--r-- | src/libsyntax/visit.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/libsyntax/visit.rs b/src/libsyntax/visit.rs index 32fcbdfc758..b45af2d4ae8 100644 --- a/src/libsyntax/visit.rs +++ b/src/libsyntax/visit.rs @@ -264,10 +264,7 @@ fn visit_foreign_item<E>(ni: @foreign_item, e: E, v: vt<E>) { fn visit_ty_param_bounds<E>(bounds: @~[ty_param_bound], e: E, v: vt<E>) { for vec::each(*bounds) |bound| { - match *bound { - bound_trait(t) => v.visit_ty(t, e, v), - bound_copy | bound_send | bound_const | bound_owned => () - } + v.visit_ty(**bound, e, v) } } |