| // force-host |
| // no-prefer-dynamic |
| |
| #![crate_type = "proc-macro"] |
| |
| extern crate proc_macro; |
| |
| use proc_macro::*; |
| |
| #[proc_macro_attribute] |
| pub fn attr2mac1(_: TokenStream, _: TokenStream) -> TokenStream { |
| "macro_rules! foo1 { (a) => (a) }".parse().unwrap() |
| } |
| |
| #[proc_macro_attribute] |
| pub fn attr2mac2(_: TokenStream, _: TokenStream) -> TokenStream { |
| "macro foo2(a) { a }".parse().unwrap() |
| } |
| |
| #[proc_macro] |
| pub fn mac2mac1(_: TokenStream) -> TokenStream { |
| "macro_rules! foo3 { (a) => (a) }".parse().unwrap() |
| } |
| |
| #[proc_macro] |
| pub fn mac2mac2(_: TokenStream) -> TokenStream { |
| "macro foo4(a) { a }".parse().unwrap() |
| } |
| |
| #[proc_macro] |
| pub fn tricky(_: TokenStream) -> TokenStream { |
| "fn foo() { |
| macro_rules! foo { (a) => (a) } |
| }".parse().unwrap() |
| } |