gccrs: ast: Fix tokenstream function body

Function body were skipped in tokenstream when no return type was
provided.

gcc/rust/ChangeLog:

	* ast/rust-ast-tokenstream.cc (TokenStream::visit_function_common):
	Fix function body output.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

diff --git a/gcc/rust/ast/rust-ast-tokenstream.cc b/gcc/rust/ast/rust-ast-tokenstream.cc
index 78b53852658f0f3556109f313424c0011463b134..67b122a90891642f11b3e70f591c8b1b188cc48d 100644 (file)
--- a/gcc/rust/ast/rust-ast-tokenstream.cc
+++ b/gcc/rust/ast/rust-ast-tokenstream.cc
@@ -1978,10 +1978,7 @@ TokenStream::visit_function_common (std::unique_ptr<Type> &return_type,
 
   if (block)
     {
-      if (return_type)
-       {
-         visit (block);
-       }
+      visit (block);
     }
   else
     {