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| author | Christian Legnitto <christian@legnitto.com> | 2019-01-03 13:57:45 -0800 |
|---|---|---|
| committer | Christian Legnitto <christian@legnitto.com> | 2019-01-03 13:57:45 -0800 |
| commit | 4eaca743b257ae51f5f80aa279a8faaefc98ffac (patch) | |
| tree | a517dbf69a8f00fb94e404051a4942384bb480d9 /src/codegen/mod.rs | |
| parent | 651605fb8eb8683165f56d1dd53413573cf24ba3 (diff) | |
Bitfield enums use #[repr(transparent)] on Rust 1.28+
Fixes https://github.com/rust-lang/rust-bindgen/issues/1474.
Diffstat (limited to 'src/codegen/mod.rs')
| -rw-r--r-- | src/codegen/mod.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/codegen/mod.rs b/src/codegen/mod.rs index 898df167..6fd7e7d3 100644 --- a/src/codegen/mod.rs +++ b/src/codegen/mod.rs @@ -2573,7 +2573,11 @@ impl CodeGenerator for Enum { if variation.is_rust() { attrs.push(attributes::repr(repr_name)); } else if variation.is_bitfield() { - attrs.push(attributes::repr("C")); + if ctx.options().rust_features.repr_transparent { + attrs.push(attributes::repr("transparent")); + } else { + attrs.push(attributes::repr("C")); + } } if let Some(comment) = item.comment(ctx) { |