diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src/proc_macro_harness.rs')
| -rw-r--r-- | compiler/rustc_builtin_macros/src/proc_macro_harness.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs index daf480a9ce4..42b7e0e06d1 100644 --- a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs +++ b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs @@ -56,7 +56,7 @@ pub fn inject( is_test_crate: bool, dcx: DiagCtxtHandle<'_>, ) { - let ecfg = ExpansionConfig::default("proc_macro".to_string(), features); + let ecfg = ExpansionConfig::default(sym::proc_macro, features); let mut cx = ExtCtxt::new(sess, ecfg, resolver, None); let mut collect = CollectProcMacros { |