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update ra_ide_api to use builtins

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This commit is contained in:
Aleksey Kladov 2019-05-30 16:10:07 +03:00
parent c6ee9d681c
commit b6a854e161
8 changed files with 82 additions and 55 deletions
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20
crates/ra_ide_api/src/completion/complete_path.rs
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@ -17,6 +17,12 @@ pub(super) fn complete_path(acc: &mut Completions, ctx: &CompletionContext) {
hir::ModuleDef::Module(module) => {
let module_scope = module.scope(ctx.db);
for (name, res) in module_scope.entries() {
if let Some(hir::ModuleDef::BuiltinType(..)) = res.def.as_ref().take_types() {
if ctx.use_item_syntax.is_some() {
tested_by!(dont_complete_primitive_in_use);
continue;
}
}
if Some(module) == ctx.module {
if let Some(import) = res.import {
if let Either::A(use_tree) = module.import_source(ctx.db, import) {
@ -88,6 +94,20 @@ mod tests {
assert_eq!(completions.len(), 2);
}
#[test]
fn dont_complete_primitive_in_use() {
covers!(dont_complete_primitive_in_use);
let completions = do_completion(r"use self::<|>;", CompletionKind::BuiltinType);
assert!(completions.is_empty());
}
#[test]
fn completes_primitives() {
let completions =
do_completion(r"fn main() { let _: <|> = 92; }", CompletionKind::BuiltinType);
assert_eq!(completions.len(), 17);
}
#[test]
fn completes_mod_with_docs() {
check_reference_completion(