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-rw-r--r--cli/swc_util.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/cli/swc_util.rs b/cli/swc_util.rs
index e83a2ce18..d1115e024 100644
--- a/cli/swc_util.rs
+++ b/cli/swc_util.rs
@@ -3,6 +3,7 @@ use crate::msg::MediaType;
use deno_core::ErrBox;
use std::error::Error;
use std::fmt;
+use std::rc::Rc;
use std::sync::Arc;
use std::sync::RwLock;
use swc_common::chain;
@@ -143,7 +144,7 @@ impl Emitter for SwcErrorBuffer {
/// to `parse_module`.
pub struct AstParser {
pub buffered_error: SwcErrorBuffer,
- pub source_map: Arc<SourceMap>,
+ pub source_map: Rc<SourceMap>,
pub handler: Handler,
pub comments: SingleThreadedComments,
pub globals: Globals,
@@ -164,7 +165,7 @@ impl AstParser {
AstParser {
buffered_error,
- source_map: Arc::new(SourceMap::default()),
+ source_map: Rc::new(SourceMap::default()),
handler,
comments: SingleThreadedComments::default(),
globals: Globals::new(),