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author | bors[bot] <bors[bot]@users.noreply.github.com> | 2019-01-04 19:55:23 +0000 |
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committer | bors[bot] <bors[bot]@users.noreply.github.com> | 2019-01-04 19:55:23 +0000 |
commit | 4a3ef8fe63c5eedfbb6d3038e88f0b1349a1c382 (patch) | |
tree | a2666ef628451437aea9b99a9e18d27bb54b53e8 /crates/ra_analysis/src/completion/complete_dot.rs | |
parent | 04e6b26758003550633e41df14fe9bc0ac7f8e4a (diff) | |
parent | e6aeabf96f9cf339c81f3e79502d477269d141ed (diff) |
Merge #370
370: Self params & type r=matklad a=flodiebold
This implements type inference for `self`, so field completion for methods taking `self` works now.
- rename `IMPL_ITEM` to `IMPL_BLOCK` -- rustc calls the methods etc. inside an impl `ImplItem`s, and the impl itself doesn't define an item, so I thought this name was clearer.
- add HIR for impl blocks -- we collect all impls in a crate at once, so we can go from methods to containing impls, and since we will later also need to find all impls for a certain type (which may be anywhere in the crate, I think?). We could be more lazy here, but I don't know if it's worth the complexity.
- resolve `self` and `Self` during type inference
- refactor a bit in ty.rs as well
Co-authored-by: Florian Diebold <[email protected]>
Diffstat (limited to 'crates/ra_analysis/src/completion/complete_dot.rs')
-rw-r--r-- | crates/ra_analysis/src/completion/complete_dot.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/crates/ra_analysis/src/completion/complete_dot.rs b/crates/ra_analysis/src/completion/complete_dot.rs index f24835d17..031d8b98f 100644 --- a/crates/ra_analysis/src/completion/complete_dot.rs +++ b/crates/ra_analysis/src/completion/complete_dot.rs | |||
@@ -73,6 +73,21 @@ mod tests { | |||
73 | } | 73 | } |
74 | 74 | ||
75 | #[test] | 75 | #[test] |
76 | fn test_struct_field_completion_self() { | ||
77 | check_ref_completion( | ||
78 | r" | ||
79 | struct A { the_field: u32 } | ||
80 | impl A { | ||
81 | fn foo(self) { | ||
82 | self.<|> | ||
83 | } | ||
84 | } | ||
85 | ", | ||
86 | r#"the_field"#, | ||
87 | ); | ||
88 | } | ||
89 | |||
90 | #[test] | ||
76 | fn test_no_struct_field_completion_for_method_call() { | 91 | fn test_no_struct_field_completion_for_method_call() { |
77 | check_ref_completion( | 92 | check_ref_completion( |
78 | r" | 93 | r" |