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-rw-r--r--crates/hir_def/src/nameres/tests/diagnostics.rs45
1 files changed, 45 insertions, 0 deletions
diff --git a/crates/hir_def/src/nameres/tests/diagnostics.rs b/crates/hir_def/src/nameres/tests/diagnostics.rs
index 1b8e885b0..c22ef46fd 100644
--- a/crates/hir_def/src/nameres/tests/diagnostics.rs
+++ b/crates/hir_def/src/nameres/tests/diagnostics.rs
@@ -155,3 +155,48 @@ fn inactive_via_cfg_attr() {
155 "#, 155 "#,
156 ); 156 );
157} 157}
158
159#[test]
160fn unresolved_legacy_scope_macro() {
161 check_diagnostics(
162 r#"
163 //- /lib.rs
164 macro_rules! m { () => {} }
165
166 m!();
167 m2!();
168 //^^^^^^ unresolved macro call
169 "#,
170 );
171}
172
173#[test]
174fn unresolved_module_scope_macro() {
175 check_diagnostics(
176 r#"
177 //- /lib.rs
178 mod mac {
179 #[macro_export]
180 macro_rules! m { () => {} }
181 }
182
183 self::m!();
184 self::m2!();
185 //^^^^^^^^^^^^ unresolved macro call
186 "#,
187 );
188}
189
190#[test]
191fn builtin_macro_fails_expansion() {
192 check_diagnostics(
193 r#"
194 //- /lib.rs
195 #[rustc_builtin_macro]
196 macro_rules! include { () => {} }
197
198 include!("doesntexist");
199 //^^^^^^^^^^^^^^^^^^^^^^^^ could not convert tokens
200 "#,
201 );
202}