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syntax: Pretty-print `mut` qualifiers on args

This commit is contained in:
Tim Chevalier 2013-01-22 23:33:31 -08:00
parent a7eaa1f5e4
commit 83ddb55e8f
1 changed files with 4 additions and 1 deletions
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5
src/libsyntax/print/pprust.rs
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@ -1716,7 +1716,7 @@ fn print_fn_args(s: ps, decl: ast::fn_decl,
// It is unfortunate to duplicate the commasep logic, but we
// we want the self type, the args, and the capture clauses all
// in the same box.
box(s, 0u, inconsistent);
box(s, 0, inconsistent);
let mut first = true;
for opt_self_ty.each |self_ty| {
first = !print_self_ty(s, *self_ty);
@ -1913,6 +1913,9 @@ fn print_mt(s: ps, mt: ast::mt) {
fn print_arg(s: ps, input: ast::arg) {
ibox(s, indent_unit);
print_arg_mode(s, input.mode);
if input.is_mutbl {
word_space(s, ~"mut");
}
match input.ty.node {
ast::ty_infer => print_irrefutable_pat(s, input.pat),
_ => {