diff options
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/lib.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs index fc001544275..7d6abd14a4a 100644 --- a/src/libsyntax_ext/lib.rs +++ b/src/libsyntax_ext/lib.rs @@ -42,6 +42,7 @@ pub mod proc_macro_impl; use rustc_data_structures::sync::Lrc; use syntax::ast; use syntax::ext::base::{MacroExpanderFn, NormalTT, NamedSyntaxExtension, MultiModifier}; +use syntax::ext::hygiene::Transparency; use syntax::edition::Edition; use syntax::symbol::{sym, Symbol}; @@ -59,6 +60,7 @@ pub fn register_builtins(resolver: &mut dyn syntax::ext::base::Resolver, NormalTT { expander: Box::new($f as MacroExpanderFn), def_info: None, + transparency: Transparency::SemiTransparent, allow_internal_unstable: None, allow_internal_unsafe: false, local_inner_macros: false, @@ -102,6 +104,7 @@ pub fn register_builtins(resolver: &mut dyn syntax::ext::base::Resolver, NormalTT { expander: Box::new(format::expand_format_args), def_info: None, + transparency: Transparency::SemiTransparent, allow_internal_unstable: Some(vec![sym::fmt_internals].into()), allow_internal_unsafe: false, local_inner_macros: false, @@ -112,6 +115,7 @@ pub fn register_builtins(resolver: &mut dyn syntax::ext::base::Resolver, NormalTT { expander: Box::new(format::expand_format_args_nl), def_info: None, + transparency: Transparency::SemiTransparent, allow_internal_unstable: Some(vec![sym::fmt_internals].into()), allow_internal_unsafe: false, local_inner_macros: false, |