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print generic bounds on associated types

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This commit is contained in:
Mikhail Babenko 2020-02-07 04:03:54 +03:00
parent b5e21dbb5c
commit 73936ab57a
1 changed files with 4 additions and 1 deletions
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5
src/librustc_ast_pretty/pprust.rs
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@ -1074,12 +1074,15 @@ impl<'a> State<'a> {
fn print_associated_type( fn print_associated_type(
&mut self, &mut self,
ident: ast::Ident, ident: ast::Ident,
generics: &ast::Generics,
bounds: &ast::GenericBounds, bounds: &ast::GenericBounds,
ty: Option<&ast::Ty>, ty: Option<&ast::Ty>,
) { ) {
self.word_space("type"); self.word_space("type");
self.print_ident(ident); self.print_ident(ident);
self.print_generic_params(&generics.params);
self.print_type_bounds(":", bounds); self.print_type_bounds(":", bounds);
self.print_where_clause(&generics.where_clause);
if let Some(ty) = ty { if let Some(ty) = ty {
self.s.space(); self.s.space();
self.word_space("="); self.word_space("=");
@ -1474,7 +1477,7 @@ impl<'a> State<'a> {
self.print_fn_full(sig, item.ident, &item.generics, &item.vis, body, &item.attrs); self.print_fn_full(sig, item.ident, &item.generics, &item.vis, body, &item.attrs);
} }
ast::AssocItemKind::TyAlias(bounds, ty) => { ast::AssocItemKind::TyAlias(bounds, ty) => {
self.print_associated_type(item.ident, bounds, ty.as_deref()); self.print_associated_type(item.ident, &item.generics, bounds, ty.as_deref());
} }
ast::AssocItemKind::Macro(mac) => { ast::AssocItemKind::Macro(mac) => {
self.print_mac(mac); self.print_mac(mac);