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Pretty-print regions in slices correctly

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This commit is contained in:
Tim Chevalier 2012-07-12 18:09:12 -07:00
parent ea5f19206c
commit d5b8bbb4b2
1 changed files with 11 additions and 2 deletions
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13
src/libsyntax/print/pprust.rs
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@ -860,8 +860,17 @@ fn print_vstore(s: ps, t: ast::vstore) {
ast::vstore_fixed(none) { word(s.s, "_"); }
ast::vstore_uniq { word(s.s, "~"); }
ast::vstore_box { word(s.s, "@"); }
ast::vstore_slice(r) { print_region(s, r); word(s.s, "."); }
}
ast::vstore_slice(r) {
alt r.node {
ast::re_anon { word(s.s, "&"); }
ast::re_named(name) {
word(s.s, "&");
word(s.s, *name);
word(s.s, ".");
}
}
}
}
}
fn print_expr(s: ps, &&expr: @ast::expr) {