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rustc_back: fix fallout of merging ast::ViewItem into ast::Item.

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This commit is contained in:
Eduard Burtescu 2014-12-23 15:11:24 +02:00
parent 7cece8725b
commit e389ab18a2
1 changed files with 0 additions and 14 deletions
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14
src/librustc_back/svh.rs
View File

@ -188,7 +188,6 @@ enum SawAbiComponent<'a> {
SawLifetimeDef(token::InternedString),
SawMod,
SawViewItem,
SawForeignItem,
SawItem,
SawDecl,
@ -436,19 +435,6 @@ fn visit_stmt(&mut self, s: &Stmt) {
SawStmt(saw_stmt(&s.node)).hash(self.st); visit::walk_stmt(self, s)
}
fn visit_view_item(&mut self, i: &ViewItem) {
// Two kinds of view items can affect the ABI for a crate:
// exported `pub use` view items (since that may expose
// items that downstream crates can call), and `use
// foo::Trait`, since changing that may affect method
// resolution.
//
// The simplest approach to handling both of the above is
// just to adopt the same simple-minded (fine-grained)
// hash that I am deploying elsewhere here.
SawViewItem.hash(self.st); visit::walk_view_item(self, i)
}
fn visit_foreign_item(&mut self, i: &ForeignItem) {
// FIXME (#14132) ideally we would incorporate privacy (or
// perhaps reachability) somewhere here, so foreign items