From: hriztam <[email protected]>
gcc/rust/ChangeLog:
* ast/rust-fmt.h: Explicitly instantiate FFIVec<Piece>.
Signed-off-by: Hritam Shrivastava <[email protected]>
---
gcc/rust/ast/rust-fmt.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gcc/rust/ast/rust-fmt.h b/gcc/rust/ast/rust-fmt.h
index 4577665dc93..a7741981f53 100644
--- a/gcc/rust/ast/rust-fmt.h
+++ b/gcc/rust/ast/rust-fmt.h
@@ -398,6 +398,10 @@ enum ParseMode
InlineAsm,
};
+// Required to avoid Clang warning about returning an incomplete FFIVec<Piece>
+// from extern "C" functions.
+template class FFIVec<Piece>;
+
extern "C" {
FFIVec<Piece> collect_pieces (RustHamster input, bool append_newline,
--
2.50.1
