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-rw-r--r--gcc/rust/rust-backend.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/rust/rust-backend.h b/gcc/rust/rust-backend.h
index be23fd3..4635796 100644
--- a/gcc/rust/rust-backend.h
+++ b/gcc/rust/rust-backend.h
@@ -178,6 +178,9 @@ public:
// Get a struct type.
virtual Btype *struct_type (const std::vector<Btyped_identifier> &fields) = 0;
+ // Get a union type.
+ virtual Btype *union_type (const std::vector<Btyped_identifier> &fields) = 0;
+
// Get an array type.
virtual Btype *array_type (Btype *element_type, Bexpression *length) = 0;
@@ -424,7 +427,7 @@ public:
// corresponding fields in BTYPE.
virtual Bexpression *
constructor_expression (Btype *btype, const std::vector<Bexpression *> &vals,
- Location)
+ int, Location)
= 0;
// Return an expression that constructs an array of BTYPE with INDEXES and