Merge pull request #27 from audunhalland/remove-proc-macro-hack

Remove proc_macro_hack dependency

Cargo.toml

@@ -12,4 +12,3 @@ edition = "2018"
 
 [dependencies]
 const-random-macro = { path = "macro", version = "0.1.15"}
-proc-macro-hack = { version = "0.5" }

macro/Cargo.toml

@@ -13,7 +13,6 @@ edition = "2018"
 proc-macro = true
 
 [dependencies]
-proc-macro-hack = { version = "0.5.13" }
 getrandom = "0.2.0"
 tiny-keccak = { version = "2.0.2", features = ["shake"] }
 once_cell = { version = "1.15", default-features = false, features = ["race", "alloc"] }

macro/src/lib.rs

@@ -2,7 +2,6 @@
 extern crate proc_macro;
 
 use proc_macro::*;
-use proc_macro_hack::proc_macro_hack;
 use std::iter::once;
 mod span;
 use crate::span::{gen_random_bytes, gen_random};
@@ -13,7 +12,7 @@ fn ident(ident: &str) -> TokenStream {
     TokenTree::from(Ident::new(ident, Span::call_site())).into()
 }
 
-#[proc_macro_hack]
+#[proc_macro]
 pub fn const_random(input: TokenStream) -> TokenStream {
     match &input.to_string()[..] {
         "u8" => TokenTree::from(Literal::u8_suffixed(gen_random())).into(),

src/lib.rs

@@ -1,6 +1,3 @@
-#![no_std]
-use proc_macro_hack::proc_macro_hack;
-
 /// # Random constants
 /// Allows you to insert random constants into your code that will be auto-generated at compile time.
 /// A new value will be generated every time the relevent file is re-built.
@@ -12,5 +9,4 @@ use proc_macro_hack::proc_macro_hack;
 /// ```
 ///
 /// The following types are supported u8, i8, u16, i16, u32, i32, u64, i64, u128, i128, usize, isize and [u8; N].
-#[proc_macro_hack(fake_call_site)]
 pub use const_random_macro::const_random;