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Add tests for #12669
| -rw-r--r-- | crates/hir-ty/src/tests/macros.rs | 62 | ||||
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/inactive_code.rs | 19 |
2 files changed, 81 insertions, 0 deletions
diff --git a/crates/hir-ty/src/tests/macros.rs b/crates/hir-ty/src/tests/macros.rs index a4299d9f05..a1ab6060e7 100644 --- a/crates/hir-ty/src/tests/macros.rs +++ b/crates/hir-ty/src/tests/macros.rs @@ -1274,3 +1274,65 @@ impl S { "#]], ); } + +#[test] +fn infer_in_unexpandable_attr_proc_macro_1() { + check_types( + r#" +//- /main.rs crate:main deps:mac +#[mac::attr_macro] +fn foo() { + let xxx = 1; + //^^^ i32 +} + +//- /mac.rs crate:mac +#![crate_type="proc-macro"] +#[proc_macro_attribute] +pub fn attr_macro() {} +"#, + ); +} + +#[test] +fn infer_in_unexpandable_attr_proc_macro_in_impl() { + check_types( + r#" +//- /main.rs crate:main deps:mac +struct Foo; +impl Foo { + #[mac::attr_macro] + fn foo() { + let xxx = 1; + //^^^ i32 + } +} + +//- /mac.rs crate:mac +#![crate_type="proc-macro"] +#[proc_macro_attribute] +pub fn attr_macro() {} +"#, + ); +} + +#[test] +fn infer_in_unexpandable_attr_proc_macro_in_trait() { + check_types( + r#" +//- /main.rs crate:main deps:mac +trait Foo { + #[mac::attr_macro] + fn foo() { + let xxx = 1; + //^^^ i32 + } +} + +//- /mac.rs crate:mac +#![crate_type="proc-macro"] +#[proc_macro_attribute] +pub fn attr_macro() {} +"#, + ); +} diff --git a/crates/ide-diagnostics/src/handlers/inactive_code.rs b/crates/ide-diagnostics/src/handlers/inactive_code.rs index 17243d612a..97ea5c456a 100644 --- a/crates/ide-diagnostics/src/handlers/inactive_code.rs +++ b/crates/ide-diagnostics/src/handlers/inactive_code.rs @@ -104,6 +104,25 @@ fn f() { ); } + #[test] + fn inactive_assoc_item() { + // FIXME these currently don't work, hence the * + check( + r#" +struct Foo; +impl Foo { + #[cfg(any())] pub fn f() {} + //*************************** weak: code is inactive due to #[cfg] directives +} + +trait Bar { + #[cfg(any())] pub fn f() {} + //*************************** weak: code is inactive due to #[cfg] directives +} +"#, + ); + } + /// Tests that `cfg` attributes behind `cfg_attr` is handled properly. #[test] fn inactive_via_cfg_attr() { |