diff options
author | Florian Diebold <[email protected]> | 2020-03-07 14:27:03 +0000 |
---|---|---|
committer | Florian Diebold <[email protected]> | 2020-03-07 14:48:06 +0000 |
commit | 24e98121d81b75bafcd9c6005548776c00de8401 (patch) | |
tree | 976841b2501ab4501613a5f66b1004cd67f7e369 /crates/ra_ide/src/completion/complete_scope.rs | |
parent | aff82cf7ac172f213cb5dcca637cb2c5332294c1 (diff) |
Try to complete within macros
Diffstat (limited to 'crates/ra_ide/src/completion/complete_scope.rs')
-rw-r--r-- | crates/ra_ide/src/completion/complete_scope.rs | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/crates/ra_ide/src/completion/complete_scope.rs b/crates/ra_ide/src/completion/complete_scope.rs index 2b9a0e556..eb3c8cf1b 100644 --- a/crates/ra_ide/src/completion/complete_scope.rs +++ b/crates/ra_ide/src/completion/complete_scope.rs | |||
@@ -1,4 +1,4 @@ | |||
1 | //! FIXME: write short doc here | 1 | //! Completion of names from the current scope, e.g. locals and imported items. |
2 | 2 | ||
3 | use crate::completion::{CompletionContext, Completions}; | 3 | use crate::completion::{CompletionContext, Completions}; |
4 | 4 | ||
@@ -797,4 +797,72 @@ mod tests { | |||
797 | "### | 797 | "### |
798 | ) | 798 | ) |
799 | } | 799 | } |
800 | |||
801 | #[test] | ||
802 | fn completes_in_simple_macro_1() { | ||
803 | assert_debug_snapshot!( | ||
804 | do_reference_completion( | ||
805 | r" | ||
806 | macro_rules! m { ($e:expr) => { $e } } | ||
807 | fn quux(x: i32) { | ||
808 | let y = 92; | ||
809 | m!(<|>); | ||
810 | } | ||
811 | " | ||
812 | ), | ||
813 | @"[]" | ||
814 | ); | ||
815 | } | ||
816 | |||
817 | #[test] | ||
818 | fn completes_in_simple_macro_2() { | ||
819 | assert_debug_snapshot!( | ||
820 | do_reference_completion( | ||
821 | r" | ||
822 | macro_rules! m { ($e:expr) => { $e } } | ||
823 | fn quux(x: i32) { | ||
824 | let y = 92; | ||
825 | m!(x<|>); | ||
826 | } | ||
827 | " | ||
828 | ), | ||
829 | @r###" | ||
830 | [ | ||
831 | CompletionItem { | ||
832 | label: "m!", | ||
833 | source_range: [145; 146), | ||
834 | delete: [145; 146), | ||
835 | insert: "m!($0)", | ||
836 | kind: Macro, | ||
837 | detail: "macro_rules! m", | ||
838 | }, | ||
839 | CompletionItem { | ||
840 | label: "quux(…)", | ||
841 | source_range: [145; 146), | ||
842 | delete: [145; 146), | ||
843 | insert: "quux(${1:x})$0", | ||
844 | kind: Function, | ||
845 | lookup: "quux", | ||
846 | detail: "fn quux(x: i32)", | ||
847 | }, | ||
848 | CompletionItem { | ||
849 | label: "x", | ||
850 | source_range: [145; 146), | ||
851 | delete: [145; 146), | ||
852 | insert: "x", | ||
853 | kind: Binding, | ||
854 | detail: "i32", | ||
855 | }, | ||
856 | CompletionItem { | ||
857 | label: "y", | ||
858 | source_range: [145; 146), | ||
859 | delete: [145; 146), | ||
860 | insert: "y", | ||
861 | kind: Binding, | ||
862 | detail: "i32", | ||
863 | }, | ||
864 | ] | ||
865 | "### | ||
866 | ); | ||
867 | } | ||
800 | } | 868 | } |