From 54382cd107d1befd6015f8232716158a20db44a4 Mon Sep 17 00:00:00 2001 From: Nadrieril Date: Wed, 6 Mar 2019 23:35:39 +0100 Subject: Start parsing imports --- dhall_generator/src/lib.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'dhall_generator/src') diff --git a/dhall_generator/src/lib.rs b/dhall_generator/src/lib.rs index 5b3cc6f..b26ea63 100644 --- a/dhall_generator/src/lib.rs +++ b/dhall_generator/src/lib.rs @@ -8,7 +8,9 @@ use quote::quote; #[proc_macro] pub fn dhall(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let input_str = input.to_string(); - let expr = parser::parse_expr_pest(&input_str).unwrap(); + let expr: Box> = parser::parse_expr_pest(&input_str).unwrap(); + let no_import = |_: &Import| -> X { panic!("Don't use import in dhall!()") }; + let expr = expr.map_embed(&no_import); let output = dhall_to_tokenstream(&expr, &Context::new()); output.into() } -- cgit v1.2.3