From: Jakub Dupak <d...@jakubdupak.com>
gcc/rust/ChangeLog:
* ast/rust-ast-dump.cc (Dump::visit): Add code for dumping type aliases.
Signed-off-by: Jakub Dupak <d...@jakubdupak.com>
---
gcc/rust/ast/rust-ast-dump.cc | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/gcc/rust/ast/rust-ast-dump.cc b/gcc/rust/ast/rust-ast-dump.cc
index 8caad987538..fdcd97561bb 100644
--- a/gcc/rust/ast/rust-ast-dump.cc
+++ b/gcc/rust/ast/rust-ast-dump.cc
@@ -836,7 +836,6 @@ Dump::visit (Function &function)
{
emit_visibility (function.get_visibility ());
stream << "fn " << function.get_function_name ();
-
if (function.has_generics ())
emit_generic_params (function.get_generic_params ());
@@ -872,7 +871,24 @@ Dump::visit (Function &function)
void
Dump::visit (TypeAlias &type_alias)
-{}
+{
+ // Syntax:
+ // Visibility? type IDENTIFIER GenericParams? WhereClause? = Type;
+
+ // Note: Associated types are handled by `AST::TraitItemType`.
+
+ if (type_alias.has_visibility ())
+ emit_visibility (type_alias.get_visibility ());
+ stream << "type " << type_alias.get_new_type_name ();
+ if (type_alias.has_generics ())
+ emit_generic_params (type_alias.get_generic_params ());
+ if (type_alias.has_where_clause ())
+ {
+ } // FIXME: WhereClause
+ stream << " = ";
+ type_alias.get_type_aliased ()->accept_vis (*this);
+ stream << ";\n";
+}
void
Dump::visit (StructStruct &struct_item)
--
2.39.1
--
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