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libsyntax: adapt the pretty printer for the new fixed size array syntax

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`[int]/5` -> `[int * 5]`
This commit is contained in:
Philipp Brüschweiler 2012-10-09 19:42:26 +02:00 committed by Brian Anderson
parent 55e40a1674
commit 4174688dd4
1 changed files with 14 additions and 2 deletions
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16
src/libsyntax/print/pprust.rs
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@ -399,9 +399,21 @@ fn print_type_ex(s: ps, &&ty: @ast::Ty, print_colons: bool) {
}
ast::ty_path(path, _) => print_path(s, path, print_colons),
ast::ty_fixed_length(t, v) => {
print_type(s, t);
word(s.s, ~"/");
word(s.s, ~"[");
match t.node {
ast::ty_vec(mt) => {
match mt.mutbl {
ast::m_mutbl => word_space(s, ~"mut"),
ast::m_const => word_space(s, ~"const"),
ast::m_imm => ()
}
print_type(s, mt.ty);
}
_ => fail ~"ty_fixed_length can only contain ty_vec as type"
}
word(s.s, ~" * ");
print_vstore(s, ast::vstore_fixed(v));
word(s.s, ~"]");
}
ast::ty_mac(_) => {
fail ~"print_type doesn't know how to print a ty_mac";