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-rw-r--r--gcc/rust/expand/rust-macro-builtins-asm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/rust/expand/rust-macro-builtins-asm.h b/gcc/rust/expand/rust-macro-builtins-asm.h
index 1ed3148..267c1b6 100644
--- a/gcc/rust/expand/rust-macro-builtins-asm.h
+++ b/gcc/rust/expand/rust-macro-builtins-asm.h
@@ -72,6 +72,10 @@ tl::optional<std::string>
parse_format_string (Parser<MacroInvocLexer> &parser, TokenId last_token_id,
InlineAsmContext &inline_asm_ctx);
+tl::optional<std::string>
+parse_label (Parser<MacroInvocLexer> &parser, TokenId last_token_id,
+ InlineAsmContext &inline_asm_ctx);
+
std::set<std::string> potentially_nonpromoted_keywords
= {"in", "out", "lateout", "inout", "inlateout", "const", "sym", "label"};