Merge commit '03f01bbe901d60b71cf2c5ec766aef5e532ab79d' into update_cg_clif-2020-11-01

3 files changed, 4 insertions, 5 deletions

diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/emit.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/emit.rs
index cf8fee2b1d1..f6f795e4561 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/emit.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/emit.rs
@@ -195,9 +195,7 @@ impl Writer for WriterRelocate {
                     });
                     self.write_udata(0, size)
                 }
-                _ => {
-                    return Err(gimli::write::Error::UnsupportedPointerEncoding(eh_pe));
-                }
+                _ => Err(gimli::write::Error::UnsupportedPointerEncoding(eh_pe)),
             },
         }
     }
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
index 4de84855328..d226755d85d 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
@@ -49,7 +49,7 @@ fn osstr_as_utf8_bytes(path: &OsStr) -> &[u8] {
 
 pub(crate) const MD5_LEN: usize = 16;
 
-pub fn make_file_info(hash: SourceFileHash) -> Option<FileInfo> {
+pub(crate) fn make_file_info(hash: SourceFileHash) -> Option<FileInfo> {
     if hash.kind == SourceFileHashAlgorithm::Md5 {
         let mut buf = [0u8; MD5_LEN];
         buf.copy_from_slice(hash.hash_bytes());
@@ -190,7 +190,7 @@ impl<'tcx> DebugContext<'tcx> {
             if current_file_changed {
                 let file_id = line_program_add_file(line_program, line_strings, &file);
                 line_program.row().file = file_id;
-                last_file = Some(file.clone());
+                last_file = Some(file);
             }
 
             line_program.row().line = line;
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/unwind.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/unwind.rs
index 61ebd931d2f..68138404c24 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/unwind.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/unwind.rs
@@ -55,6 +55,7 @@ impl<'tcx> UnwindContext<'tcx> {
             UnwindInfo::WindowsX64(_) => {
                 // FIXME implement this
             }
+            unwind_info => unimplemented!("{:?}", unwind_info),
         }
     }