From: Arthur Cohen <[email protected]>
gcc/rust/ChangeLog:
* parse/rust-parse-impl.h (Parser::parse_closure_expr): Advance tokens
properly when parsing closure param list.
gcc/testsuite/ChangeLog:
* rust/compile/closure_move_expr.rs: New test.
---
gcc/rust/parse/rust-parse-impl.h | 2 ++
gcc/testsuite/rust/compile/closure_move_expr.rs | 9 +++++++++
2 files changed, 11 insertions(+)
create mode 100644 gcc/testsuite/rust/compile/closure_move_expr.rs
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
index 3610790815c..4ceb978f7f4 100644
--- a/gcc/rust/parse/rust-parse-impl.h
+++ b/gcc/rust/parse/rust-parse-impl.h
@@ -7592,6 +7592,7 @@ Parser<ManagedTokenSource>::parse_closure_expr
(AST::AttrVec outer_attrs)
case PIPE:
// actually may have parameters
lexer.skip_token ();
+ t = lexer.peek_token ();
while (t->get_id () != PIPE)
{
@@ -7608,6 +7609,7 @@ Parser<ManagedTokenSource>::parse_closure_expr
(AST::AttrVec outer_attrs)
if (lexer.peek_token ()->get_id () != COMMA)
{
+ lexer.skip_token ();
// not an error but means param list is done
break;
}
diff --git a/gcc/testsuite/rust/compile/closure_move_expr.rs
b/gcc/testsuite/rust/compile/closure_move_expr.rs
new file mode 100644
index 00000000000..780c316e0af
--- /dev/null
+++ b/gcc/testsuite/rust/compile/closure_move_expr.rs
@@ -0,0 +1,9 @@
+// { dg-additional-options "-fsyntax-only" }
+
+fn foo() {
+ move |l: u32, r: u32| l + r
+}
+
+fn foo2() {
+ |l: u32, r: u32| l + r
+}
--
2.40.0
--
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