diff options
Diffstat (limited to 'src/libsyntax_ext/env.rs')
| -rw-r--r-- | src/libsyntax_ext/env.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/libsyntax_ext/env.rs b/src/libsyntax_ext/env.rs index 4e1af108ab4..c904cfcfdbf 100644 --- a/src/libsyntax_ext/env.rs +++ b/src/libsyntax_ext/env.rs @@ -13,7 +13,7 @@ // interface. // -use syntax::ast::{self, Ident}; +use syntax::ast::{self, Ident, GenericAngleBracketedParam}; use syntax::ext::base::*; use syntax::ext::base; use syntax::ext::build::AstBuilder; @@ -39,8 +39,7 @@ pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt, cx.expr_path(cx.path_all(sp, true, cx.std_path(&["option", "Option", "None"]), - Vec::new(), - vec![cx.ty_rptr(sp, + vec![GenericAngleBracketedParam::Type(cx.ty_rptr(sp, cx.ty_ident(sp, Ident::from_str("str")), Some(lt), ast::Mutability::Immutable)], |