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-rw-r--r--gcc/rust/expand/rust-macro-builtins.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/rust/expand/rust-macro-builtins.h b/gcc/rust/expand/rust-macro-builtins.h
index 541e956..b6c2907 100644
--- a/gcc/rust/expand/rust-macro-builtins.h
+++ b/gcc/rust/expand/rust-macro-builtins.h
@@ -19,6 +19,7 @@
#ifndef RUST_MACRO_BUILTINS_H
#define RUST_MACRO_BUILTINS_H
+#include "optional.h"
#include "rust-ast.h"
#include "rust-builtin-ast-nodes.h"
#include "rust-ast-fragment.h"
@@ -188,6 +189,9 @@ public:
format_args_handler (location_t invoc_locus, AST::MacroInvocData &invoc,
AST::InvocKind semicolon, AST::FormatArgs::Newline nl);
+ static tl::optional<AST::Fragment>
+ offset_of_handler (location_t, AST::MacroInvocData &, AST::InvocKind);
+
static tl::optional<AST::Fragment> sorry (location_t invoc_locus,
AST::MacroInvocData &invoc,
AST::InvocKind semicolon);