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-rw-r--r--gcc/rust/backend/rust-compile-fnparam.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/rust/backend/rust-compile-fnparam.cc b/gcc/rust/backend/rust-compile-fnparam.cc
index 3f0ec82..7a38e76 100644
--- a/gcc/rust/backend/rust-compile-fnparam.cc
+++ b/gcc/rust/backend/rust-compile-fnparam.cc
@@ -61,7 +61,7 @@ CompileFnParam::visit (HIR::IdentifierPattern &pattern)
}
void
-CompileFnParam::visit (HIR::WildcardPattern &pattern)
+CompileFnParam::visit (HIR::WildcardPattern &)
{
decl_type = ctx->get_backend ()->immutable_type (decl_type);