diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bundler/bundle_v2.zig | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/bundler/bundle_v2.zig b/src/bundler/bundle_v2.zig index dca0d6982..d1b43c80b 100644 --- a/src/bundler/bundle_v2.zig +++ b/src/bundler/bundle_v2.zig @@ -7397,7 +7397,20 @@ const LinkerContext = struct { var clone = std.ArrayList(G.Decl).initCapacity(allocator, before.decls.len + after.decls.len) catch unreachable; clone.appendSliceAssumeCapacity(before.decls.slice()); clone.appendSliceAssumeCapacity(after.decls.slice()); - before.decls.update(clone); + // we must clone instead of overwrite in-place incase the same S.Local is used across threads + // https://github.com/oven-sh/bun/issues/2942 + stmts.items[end - 1] = Stmt.allocate( + allocator, + S.Local, + S.Local{ + .decls = BabyList(G.Decl).fromList(clone), + .is_export = before.is_export, + .was_commonjs_export = before.was_commonjs_export, + .was_ts_import_equals = before.was_ts_import_equals, + .kind = before.kind, + }, + stmts.items[end - 1].loc, + ); } continue; } |