Rollup merge of #99716 - sourcelliu:iomut, r=Mark-Simulacrum

[rust.git] / compiler / rustc_codegen_cranelift / src / pretty_clif.rs

diff --git a/compiler/rustc_codegen_cranelift/src/pretty_clif.rs b/compiler/rustc_codegen_cranelift/src/pretty_clif.rs
index ca7116b887d5a622a298d336ade72684f18413df..1d1ec21680e30a7dc981c262b4fc7b172b12a013 100644 (file)
--- a/compiler/rustc_codegen_cranelift/src/pretty_clif.rs
+++ b/compiler/rustc_codegen_cranelift/src/pretty_clif.rs
@@ -66,7 +66,7 @@
 
 use crate::prelude::*;
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub(crate) struct CommentWriter {
     enabled: bool,
     global_comments: Vec<String>,
@@ -237,6 +237,7 @@ pub(crate) fn write_clif_file<'tcx>(
     func: &cranelift_codegen::ir::Function,
     mut clif_comments: &CommentWriter,
 ) {
+    // FIXME work around filename too long errors
     write_ir_file(
         tcx,
         || format!("{}.{}.clif", tcx.symbol_name(instance).name, postfix),