diff options
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/metadata.rs | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index ab805089be5..8968133bac5 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -123,11 +123,6 @@ fn add_gnu_property_note( Endianness::Big => v.to_be_bytes(), }) }); - /* - match endianness { - Endianness::Little => header_values.map(|v| data.extend_from_slice(&(v.to_le_bytes()))), - Endianness::Big => header_values.map(|v| data.extend_from_slice(&(v.to_be_bytes()))), - };*/ data.extend_from_slice(b"GNU\0"); // Owner of the program property note let pr_type: u32 = match architecture { Architecture::X86_64 => 0xc0000002, @@ -138,10 +133,12 @@ fn add_gnu_property_note( let pr_data: u32 = 3; //program property descriptor let pr_padding: u32 = 0; let property_values = [pr_type, pr_datasz, pr_data, pr_padding]; - match endianness { - Endianness::Little => property_values.map(|v| data.extend_from_slice(&(v.to_le_bytes()))), - Endianness::Big => property_values.map(|v| data.extend_from_slice(&(v.to_be_bytes()))), - }; + property_values.iter().for_each(|v| { + data.extend_from_slice(&match endianness { + Endianness::Little => v.to_le_bytes(), + Endianness::Big => v.to_be_bytes(), + }) + }); file.append_section_data(section, &data, 8); } |