diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/toolchain.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/toolchain.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/toolchain.rs b/compiler/rustc_codegen_cranelift/src/toolchain.rs index f86236ef3..b6b465e1f 100644 --- a/compiler/rustc_codegen_cranelift/src/toolchain.rs +++ b/compiler/rustc_codegen_cranelift/src/toolchain.rs @@ -8,10 +8,8 @@ use rustc_session::Session; /// Tries to infer the path of a binary for the target toolchain from the linker name. pub(crate) fn get_toolchain_binary(sess: &Session, tool: &str) -> PathBuf { let (mut linker, _linker_flavor) = linker_and_flavor(sess); - let linker_file_name = linker - .file_name() - .and_then(|name| name.to_str()) - .unwrap_or_else(|| sess.fatal("couldn't extract file name from specified linker")); + let linker_file_name = + linker.file_name().unwrap().to_str().expect("linker filename should be valid UTF-8"); if linker_file_name == "ld.lld" { if tool != "ld" { |