Port ErrorCallingDllTool

Author: SLASHLogin

compiler/rustc_codegen_llvm/src/back/archive.rs

@@ -12,7 +12,9 @@ use std::str;
 use object::read::macho::FatArch;
 
 use crate::common;
-use crate::errors::{ArchiveBuildFailure, ErrorCreatingImportLibrary, ErrorWritingDEFFile};
+use crate::errors::{
+    ArchiveBuildFailure, ErrorCallingDllTool, ErrorCreatingImportLibrary, ErrorWritingDEFFile,
+};
 use crate::llvm::archive_ro::{ArchiveRO, Child};
 use crate::llvm::{self, ArchiveKind, LLVMMachineType, LLVMRustCOFFShortExport};
 use rustc_codegen_ssa::back::archive::{ArchiveBuilder, ArchiveBuilderBuilder};
@@ -240,7 +242,7 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
 
             match result {
                 Err(e) => {
-                    sess.fatal(&format!("Error calling dlltool: {}", e));
+                    sess.emit_fatal(ErrorCallingDllTool { error: e });
                 }
                 Ok(output) if !output.status.success() => sess.fatal(&format!(
                     "Dlltool could not create import library: {}\n{}",

compiler/rustc_codegen_llvm/src/errors.rs

@@ -96,3 +96,9 @@ pub(crate) struct ArchiveBuildFailure {
 pub(crate) struct ErrorWritingDEFFile {
     pub error: std::io::Error,
 }
+
+#[derive(SessionDiagnostic)]
+#[diag(codegen_llvm::error_calling_dlltool)]
+pub(crate) struct ErrorCallingDllTool {
+    pub error: std::io::Error,
+}

compiler/rustc_error_messages/locales/en-US/codegen_llvm.ftl

@@ -42,3 +42,6 @@ codegen_llvm_archive_build_failure =
 
 codegen_llvm_error_writing_def_file =
     Error writing .DEF file: {$error}
+
+codegen_llvm_error_calling_dlltool =
+    Error calling dlltool: {$error}