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Basic Support Macro 2.0

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This commit is contained in:
Edwin Cheng 2021-03-27 13:44:54 +08:00
parent c8066ebd17
commit a193666361
7 changed files with 209 additions and 63 deletions
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83
crates/hir_ty/src/tests/macros.rs
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@ -135,7 +135,88 @@ fn infer_path_qualified_macros_expanded() {
}
#[test]
fn expr_macro_expanded_in_various_places() {
fn expr_macro_def_expanded_in_various_places() {
check_infer(
r#"
macro spam() {
1isize
}
fn spam() {
spam!();
(spam!());
spam!().spam(spam!());
for _ in spam!() {}
|| spam!();
while spam!() {}
break spam!();
return spam!();
match spam!() {
_ if spam!() => spam!(),
}
spam!()(spam!());
Spam { spam: spam!() };
spam!()[spam!()];
await spam!();
spam!() as usize;
&spam!();
-spam!();
spam!()..spam!();
spam!() + spam!();
}
"#,
expect![[r#"
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
!0..6 '1isize': isize
39..442 '{ ...!(); }': ()
73..94 'spam!(...am!())': {unknown}
100..119 'for _ ...!() {}': ()
104..105 '_': {unknown}
117..119 '{}': ()
124..134 '|| spam!()': || -> isize
140..156 'while ...!() {}': ()
154..156 '{}': ()
161..174 'break spam!()': !
180..194 'return spam!()': !
200..254 'match ... }': isize
224..225 '_': isize
259..275 'spam!(...am!())': {unknown}
281..303 'Spam {...m!() }': {unknown}
309..325 'spam!(...am!()]': {unknown}
350..366 'spam!(... usize': usize
372..380 '&spam!()': &isize
386..394 '-spam!()': isize
400..416 'spam!(...pam!()': {unknown}
422..439 'spam!(...pam!()': isize
"#]],
);
}
#[test]
fn expr_macro_rules_expanded_in_various_places() {
check_infer(
r#"
macro_rules! spam {