remove useless lifetime of ArchiveBuilder

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs
index 67bc86e4c90..f4ddb533d2b 100644
--- a/compiler/rustc_codegen_llvm/src/back/archive.rs
+++ b/compiler/rustc_codegen_llvm/src/back/archive.rs
@@ -60,7 +60,7 @@ fn llvm_machine_type(cpu: &str) -> LLVMMachineType {
     }
 }
 
-impl<'a> ArchiveBuilder<'a> for LlvmArchiveBuilder<'a> {
+impl<'a> ArchiveBuilder for LlvmArchiveBuilder<'a> {
     fn add_archive(
         &mut self,
         archive: &Path,
@@ -107,7 +107,7 @@ impl<'a> ArchiveBuilder<'a> for LlvmArchiveBuilder<'a> {
 pub struct LlvmArchiveBuilderBuilder;
 
 impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
-    fn new_archive_builder<'a>(&self, sess: &'a Session) -> Box<dyn ArchiveBuilder<'a> + 'a> {
+    fn new_archive_builder<'a>(&self, sess: &'a Session) -> Box<dyn ArchiveBuilder + 'a> {
         // FIXME use ArArchiveBuilder on most targets again once reading thin archives is
         // implemented
         if true {