From 36c768468729653079ed5c00e759bd12cd02e241 Mon Sep 17 00:00:00 2001 From: Edwin Cheng Date: Sat, 7 Mar 2020 12:53:40 +0800 Subject: Use a not so dummy implementation of env macro --- crates/ra_hir_ty/src/tests/macros.rs | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'crates/ra_hir_ty/src') diff --git a/crates/ra_hir_ty/src/tests/macros.rs b/crates/ra_hir_ty/src/tests/macros.rs index 42814941f..c86733ac3 100644 --- a/crates/ra_hir_ty/src/tests/macros.rs +++ b/crates/ra_hir_ty/src/tests/macros.rs @@ -483,6 +483,33 @@ fn bar() -> u32 {0} assert_eq!("u32", type_at_pos(&db, pos)); } +#[test] +fn infer_builtin_macros_include_concat_with_bad_env_should_failed() { + let (db, pos) = TestDB::with_position( + r#" +//- /main.rs +#[rustc_builtin_macro] +macro_rules! include {() => {}} + +#[rustc_builtin_macro] +macro_rules! concat {() => {}} + +#[rustc_builtin_macro] +macro_rules! env {() => {}} + +include!(concat!(env!("OUT_DIR"), "/foo.rs")); + +fn main() { + bar()<|>; +} + +//- /foo.rs +fn bar() -> u32 {0} +"#, + ); + assert_eq!("{unknown}", type_at_pos(&db, pos)); +} + #[test] fn infer_builtin_macros_concat_with_lazy() { assert_snapshot!( -- cgit v1.2.3