debuginfo: Generators use u32 as discriminant type repr

2020-03-05 00:00:00 +00:00 · 2020-03-05 00:00:00 +00:00 · ebd941b890
commit ebd941b890
parent e54a16cffc
1 changed files with 3 additions and 3 deletions
--- a/src/librustc_codegen_llvm/debuginfo/metadata.rs
+++ b/src/librustc_codegen_llvm/debuginfo/metadata.rs
@ -1802,9 +1802,9 @@ fn prepare_enum_metadata(
                            DIB(cx),
                            name.as_ptr().cast(),
                            name.len(),
-                            // FIXME: what if enumeration has i128 discriminant?
-                            variant_index.as_usize() as i64,
-                            false, // FIXME: IsUnsigned.
+                            // Generators use u32 as discriminant type.
+                            variant_index.as_u32().into(),
+                            true, // IsUnsigned
                        ))
                    }
                })