From fc34403018079ea053f26d0a31b7517053c7dd8c Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 13 Aug 2020 17:33:38 +0200
Subject: Rename ra_assists -> assists

---
 crates/ra_assists/src/handlers/add_turbo_fish.rs | 164 -----------------------
 1 file changed, 164 deletions(-)
 delete mode 100644 crates/ra_assists/src/handlers/add_turbo_fish.rs

(limited to 'crates/ra_assists/src/handlers/add_turbo_fish.rs')

diff --git a/crates/ra_assists/src/handlers/add_turbo_fish.rs b/crates/ra_assists/src/handlers/add_turbo_fish.rs
deleted file mode 100644
index f4f997d8e..000000000
--- a/crates/ra_assists/src/handlers/add_turbo_fish.rs
+++ /dev/null
@@ -1,164 +0,0 @@
-use ide_db::defs::{classify_name_ref, Definition, NameRefClass};
-use syntax::{ast, AstNode, SyntaxKind, T};
-use test_utils::mark;
-
-use crate::{
-    assist_context::{AssistContext, Assists},
-    AssistId, AssistKind,
-};
-
-// Assist: add_turbo_fish
-//
-// Adds `::<_>` to a call of a generic method or function.
-//
-// ```
-// fn make<T>() -> T { todo!() }
-// fn main() {
-//     let x = make<|>();
-// }
-// ```
-// ->
-// ```
-// fn make<T>() -> T { todo!() }
-// fn main() {
-//     let x = make::<${0:_}>();
-// }
-// ```
-pub(crate) fn add_turbo_fish(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
-    let ident = ctx.find_token_at_offset(SyntaxKind::IDENT).or_else(|| {
-        let arg_list = ctx.find_node_at_offset::<ast::ArgList>()?;
-        if arg_list.args().count() > 0 {
-            return None;
-        }
-        mark::hit!(add_turbo_fish_after_call);
-        arg_list.l_paren_token()?.prev_token().filter(|it| it.kind() == SyntaxKind::IDENT)
-    })?;
-    let next_token = ident.next_token()?;
-    if next_token.kind() == T![::] {
-        mark::hit!(add_turbo_fish_one_fish_is_enough);
-        return None;
-    }
-    let name_ref = ast::NameRef::cast(ident.parent())?;
-    let def = match classify_name_ref(&ctx.sema, &name_ref)? {
-        NameRefClass::Definition(def) => def,
-        NameRefClass::ExternCrate(_) | NameRefClass::FieldShorthand { .. } => return None,
-    };
-    let fun = match def {
-        Definition::ModuleDef(hir::ModuleDef::Function(it)) => it,
-        _ => return None,
-    };
-    let generics = hir::GenericDef::Function(fun).params(ctx.sema.db);
-    if generics.is_empty() {
-        mark::hit!(add_turbo_fish_non_generic);
-        return None;
-    }
-    acc.add(
-        AssistId("add_turbo_fish", AssistKind::RefactorRewrite),
-        "Add `::<>`",
-        ident.text_range(),
-        |builder| match ctx.config.snippet_cap {
-            Some(cap) => builder.insert_snippet(cap, ident.text_range().end(), "::<${0:_}>"),
-            None => builder.insert(ident.text_range().end(), "::<_>"),
-        },
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::tests::{check_assist, check_assist_not_applicable};
-
-    use super::*;
-    use test_utils::mark;
-
-    #[test]
-    fn add_turbo_fish_function() {
-        check_assist(
-            add_turbo_fish,
-            r#"
-fn make<T>() -> T {}
-fn main() {
-    make<|>();
-}
-"#,
-            r#"
-fn make<T>() -> T {}
-fn main() {
-    make::<${0:_}>();
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn add_turbo_fish_after_call() {
-        mark::check!(add_turbo_fish_after_call);
-        check_assist(
-            add_turbo_fish,
-            r#"
-fn make<T>() -> T {}
-fn main() {
-    make()<|>;
-}
-"#,
-            r#"
-fn make<T>() -> T {}
-fn main() {
-    make::<${0:_}>();
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn add_turbo_fish_method() {
-        check_assist(
-            add_turbo_fish,
-            r#"
-struct S;
-impl S {
-    fn make<T>(&self) -> T {}
-}
-fn main() {
-    S.make<|>();
-}
-"#,
-            r#"
-struct S;
-impl S {
-    fn make<T>(&self) -> T {}
-}
-fn main() {
-    S.make::<${0:_}>();
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn add_turbo_fish_one_fish_is_enough() {
-        mark::check!(add_turbo_fish_one_fish_is_enough);
-        check_assist_not_applicable(
-            add_turbo_fish,
-            r#"
-fn make<T>() -> T {}
-fn main() {
-    make<|>::<()>();
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn add_turbo_fish_non_generic() {
-        mark::check!(add_turbo_fish_non_generic);
-        check_assist_not_applicable(
-            add_turbo_fish,
-            r#"
-fn make() -> () {}
-fn main() {
-    make<|>();
-}
-"#,
-        );
-    }
-}
-- 
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