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-rw-r--r--crates/ra_hir/src/ty/tests.rs19
1 files changed, 19 insertions, 0 deletions
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() {
4810 "### 4810 "###
4811 ); 4811 );
4812} 4812}
4813
4814#[test]
4815fn infer_builtin_macros_line() {
4816 assert_snapshot!(
4817 infer(r#"
4818#[rustc_builtin_macro]
4819macro_rules! line {() => {}}
4820
4821fn main() {
4822 let x = line!();
4823}
4824"#),
4825 @r###"
4826 ![0; 1) '6': i32
4827 [64; 88) '{ ...!(); }': ()
4828 [74; 75) 'x': i32
4829 "###
4830 );
4831}