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| -rw-r--r-- | crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs | 2 | ||||
| -rw-r--r-- | crates/hir-expand/src/builtin_fn_macro.rs | 6 | ||||
| -rw-r--r-- | crates/hir-ty/src/tests/macros.rs | 25 |
3 files changed, 23 insertions, 10 deletions
diff --git a/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs b/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs index 13aa6130be..006d292992 100644 --- a/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs +++ b/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs @@ -97,7 +97,7 @@ fn main() { option_env!("TEST_ENV_VAR"); } #[rustc_builtin_macro] macro_rules! option_env {() => {}} -fn main() { $crate::option::Option::None:: < &str>; } +fn main() { ::core::option::Option::None:: < &str>; } "#]], ); } diff --git a/crates/hir-expand/src/builtin_fn_macro.rs b/crates/hir-expand/src/builtin_fn_macro.rs index 0640ba774b..7ce5b02314 100644 --- a/crates/hir-expand/src/builtin_fn_macro.rs +++ b/crates/hir-expand/src/builtin_fn_macro.rs @@ -820,10 +820,10 @@ fn option_env_expand( ) } }; - + // FIXME: Use `DOLLAR_CRATE` when that works in eager macros. let expanded = match get_env_inner(db, arg_id, &key) { - None => quote! { #DOLLAR_CRATE::option::Option::None::<&str> }, - Some(s) => quote! { #DOLLAR_CRATE::option::Option::Some(#s) }, + None => quote! { ::core::option::Option::None::<&str> }, + Some(s) => quote! { ::core::option::Option::Some(#s) }, }; ExpandResult::ok(ExpandedEager::new(expanded)) diff --git a/crates/hir-ty/src/tests/macros.rs b/crates/hir-ty/src/tests/macros.rs index 9377a3a5f2..772bd3e536 100644 --- a/crates/hir-ty/src/tests/macros.rs +++ b/crates/hir-ty/src/tests/macros.rs @@ -947,7 +947,7 @@ fn infer_builtin_macros_concat_with_lazy() { #[test] fn infer_builtin_macros_env() { - check_infer( + check_types( r#" //- /main.rs env:foo=bar #[rustc_builtin_macro] @@ -955,13 +955,26 @@ fn infer_builtin_macros_env() { fn main() { let x = env!("foo"); + //^ &str + } + "#, + ); +} + +#[test] +fn infer_builtin_macros_option_env() { + check_types( + r#" + //- minicore: option + //- /main.rs env:foo=bar + #[rustc_builtin_macro] + macro_rules! option_env {() => {}} + + fn main() { + let x = option_env!("foo"); + //^ Option<&str> } "#, - expect![[r#" - !0..22 '"__RA_...TED__"': &str - 62..90 '{ ...o"); }': () - 72..73 'x': &str - "#]], ); } |