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-rw-r--r--compiler/rustc_session/src/session.rs9
1 files changed, 6 insertions, 3 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs
index 10f1ce376ef..1f03de3f53d 100644
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -895,13 +895,16 @@ fn default_emitter(
         }
         t => t,
     };
+
+    let source_map = if sopts.unstable_opts.link_only { None } else { Some(source_map) };
+
     match sopts.error_format {
         config::ErrorOutputType::HumanReadable(kind, color_config) => {
             let short = kind.short();
 
             if let HumanReadableErrorType::AnnotateSnippet = kind {
                 let emitter = AnnotateSnippetEmitter::new(
-                    Some(source_map),
+                    source_map,
                     bundle,
                     fallback_bundle,
                     short,
@@ -911,7 +914,7 @@ fn default_emitter(
             } else {
                 let emitter = HumanEmitter::new(stderr_destination(color_config), fallback_bundle)
                     .fluent_bundle(bundle)
-                    .sm(Some(source_map))
+                    .sm(source_map)
                     .short_message(short)
                     .teach(sopts.unstable_opts.teach)
                     .diagnostic_width(sopts.diagnostic_width)
@@ -1442,7 +1445,7 @@ fn mk_emitter(output: ErrorOutputType) -> Box<DynEmitter> {
         config::ErrorOutputType::Json { pretty, json_rendered, color_config } => {
             Box::new(JsonEmitter::new(
                 Box::new(io::BufWriter::new(io::stderr())),
-                Lrc::new(SourceMap::new(FilePathMapping::empty())),
+                Some(Lrc::new(SourceMap::new(FilePathMapping::empty()))),
                 fallback_bundle,
                 pretty,
                 json_rendered,