Use std::io::Error and remove useless to_string
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e7ded9246c
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1c575c5fe0
3 changed files with 6 additions and 6 deletions
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@ -586,12 +586,12 @@ pub fn try_process_rlink(sess: &Session, compiler: &interface::Compiler) -> Comp
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sess.init_crate_types(collect_crate_types(sess, &[]));
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sess.init_crate_types(collect_crate_types(sess, &[]));
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let outputs = compiler.build_output_filenames(sess, &[]);
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let outputs = compiler.build_output_filenames(sess, &[]);
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let rlink_data = fs::read(file).unwrap_or_else(|err| {
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let rlink_data = fs::read(file).unwrap_or_else(|err| {
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sess.emit_fatal(RlinkUnableToRead { error_message: err.to_string() });
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sess.emit_fatal(RlinkUnableToRead { err });
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});
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});
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let codegen_results = match CodegenResults::deserialize_rlink(rlink_data) {
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let codegen_results = match CodegenResults::deserialize_rlink(rlink_data) {
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Ok(codegen) => codegen,
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Ok(codegen) => codegen,
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Err(error) => {
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Err(error_message) => {
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sess.emit_fatal(RlinkUnableToDeserialize { error_message: error.to_string() });
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sess.emit_fatal(RlinkUnableToDeserialize { error_message });
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}
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}
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};
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};
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let result = compiler.codegen_backend().link(sess, codegen_results, &outputs);
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let result = compiler.codegen_backend().link(sess, codegen_results, &outputs);
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@ -3,7 +3,7 @@ use rustc_macros::SessionDiagnostic;
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#[derive(SessionDiagnostic)]
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#[derive(SessionDiagnostic)]
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#[diag(driver::rlink_unable_to_read)]
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#[diag(driver::rlink_unable_to_read)]
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pub(crate) struct RlinkUnableToRead {
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pub(crate) struct RlinkUnableToRead {
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pub error_message: String,
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pub err: std::io::Error,
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}
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}
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#[derive(SessionDiagnostic)]
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#[derive(SessionDiagnostic)]
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@ -14,4 +14,4 @@ pub(crate) struct RlinkUnableToDeserialize {
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#[derive(SessionDiagnostic)]
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#[derive(SessionDiagnostic)]
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#[diag(driver::rlink_no_a_file)]
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#[diag(driver::rlink_no_a_file)]
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pub(crate) struct RlinkNotAFile {}
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pub(crate) struct RlinkNotAFile;
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@ -1,4 +1,4 @@
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driver_rlink_unable_to_read = failed to read rlink file: `{$error_message}`
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driver_rlink_unable_to_read = failed to read rlink file: `{$err}`
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driver_rlink_unable_to_deserialize = could not deserialize .rlink file: `{$error_message}`
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driver_rlink_unable_to_deserialize = could not deserialize .rlink file: `{$error_message}`
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