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Diffstat (limited to 'src/rustc/syntax/ext/base.rs')
| -rw-r--r-- | src/rustc/syntax/ext/base.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/rustc/syntax/ext/base.rs b/src/rustc/syntax/ext/base.rs index d59591d849a..721f059ee35 100644 --- a/src/rustc/syntax/ext/base.rs +++ b/src/rustc/syntax/ext/base.rs @@ -11,10 +11,13 @@ type syntax_expander = { type macro_def = {ident: str, ext: syntax_extension}; type macro_definer = fn@(ext_ctxt, span, ast::mac_arg, ast::mac_body) -> macro_def; +type item_decorator = + fn@(ext_ctxt, span, ast::meta_item, [@ast::item]) -> [@ast::item]; enum syntax_extension { normal(syntax_expander), macro_defining(macro_definer), + item_decorator(item_decorator), } // A temporary hard-coded map of methods for expanding syntax extension |