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Pretty-print ivecs as []

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This commit is contained in:
Brian Anderson 2011-08-17 16:20:53 -07:00
parent 079fae28e6
commit 53eb4a3025
3 changed files with 22 additions and 26 deletions
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6
src/comp/syntax/print/pprust.rs
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@ -720,11 +720,7 @@ fn print_expr(s: &ps, expr: &@ast::expr) {
alt expr.node {
ast::expr_vec(exprs, mut, kind) {
ibox(s, indent_unit);
alt kind {
ast::sk_rc. { word(s.s, "["); }
ast::sk_unique. { word(s.s, "~["); }
}
word(s.s, "[");
if mut == ast::mut {
word(s.s, "mutable");
if vec::len(exprs) > 0u { nbsp(s); }