From c4aa8b63bcea5faa23da56b679cafbdbad6892f1 Mon Sep 17 00:00:00 2001 From: Edwin Cheng Date: Mon, 11 Nov 2019 14:15:09 +0800 Subject: Add line macro and tests --- crates/ra_hir/src/ty/tests.rs | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'crates/ra_hir') diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs index e56b9356e..896bf2924 100644 --- a/crates/ra_hir/src/ty/tests.rs +++ b/crates/ra_hir/src/ty/tests.rs @@ -4810,3 +4810,22 @@ fn no_such_field_diagnostics() { "### ); } + +#[test] +fn infer_builtin_macros_line() { + assert_snapshot!( + infer(r#" +#[rustc_builtin_macro] +macro_rules! line {() => {}} + +fn main() { + let x = line!(); +} +"#), + @r###" + ![0; 1) '6': i32 + [64; 88) '{ ...!(); }': () + [74; 75) 'x': i32 + "### + ); +} -- cgit v1.2.3