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-rw-r--r--crates/ra_assists/src/handlers/early_return.rs23
-rw-r--r--crates/ra_assists/src/handlers/move_bounds.rs6
-rw-r--r--crates/ra_syntax/src/ast/make.rs11
3 files changed, 25 insertions, 15 deletions
diff --git a/crates/ra_assists/src/handlers/early_return.rs b/crates/ra_assists/src/handlers/early_return.rs
index 22f88884f..f57ecd07a 100644
--- a/crates/ra_assists/src/handlers/early_return.rs
+++ b/crates/ra_assists/src/handlers/early_return.rs
@@ -112,16 +112,19 @@ pub(crate) fn convert_to_guarded_return(ctx: AssistCtx) -> Option<Assist> {
112 Some((path, bound_ident)) => { 112 Some((path, bound_ident)) => {
113 // If-let. 113 // If-let.
114 let match_expr = { 114 let match_expr = {
115 let happy_arm = make::match_arm( 115 let happy_arm = {
116 once( 116 let pat = make::tuple_struct_pat(
117 make::tuple_struct_pat( 117 path,
118 path, 118 once(make::bind_pat(make::name("it")).into()),
119 once(make::bind_pat(make::name("it")).into()), 119 );
120 ) 120 let expr = {
121 .into(), 121 let name_ref = make::name_ref("it");
122 ), 122 let segment = make::path_segment(name_ref);
123 make::expr_path(make::path_from_name_ref(make::name_ref("it"))), 123 let path = make::path_unqalified(segment);
124 ); 124 make::expr_path(path)
125 };
126 make::match_arm(once(pat.into()), expr)
127 };
125 128
126 let sad_arm = make::match_arm( 129 let sad_arm = make::match_arm(
127 // FIXME: would be cool to use `None` or `Err(_)` if appropriate 130 // FIXME: would be cool to use `None` or `Err(_)` if appropriate
diff --git a/crates/ra_assists/src/handlers/move_bounds.rs b/crates/ra_assists/src/handlers/move_bounds.rs
index 90793b5fc..616b95770 100644
--- a/crates/ra_assists/src/handlers/move_bounds.rs
+++ b/crates/ra_assists/src/handlers/move_bounds.rs
@@ -72,7 +72,11 @@ pub(crate) fn move_bounds_to_where_clause(ctx: AssistCtx) -> Option<Assist> {
72} 72}
73 73
74fn build_predicate(param: ast::TypeParam) -> Option<ast::WherePred> { 74fn build_predicate(param: ast::TypeParam) -> Option<ast::WherePred> {
75 let path = make::path_from_name_ref(make::name_ref(&param.name()?.syntax().to_string())); 75 let path = {
76 let name_ref = make::name_ref(&param.name()?.syntax().to_string());
77 let segment = make::path_segment(name_ref);
78 make::path_unqalified(segment)
79 };
76 let predicate = make::where_pred(path, param.type_bound_list()?.bounds()); 80 let predicate = make::where_pred(path, param.type_bound_list()?.bounds());
77 Some(predicate) 81 Some(predicate)
78} 82}
diff --git a/crates/ra_syntax/src/ast/make.rs b/crates/ra_syntax/src/ast/make.rs
index 7c20fcc10..60cd9d260 100644
--- a/crates/ra_syntax/src/ast/make.rs
+++ b/crates/ra_syntax/src/ast/make.rs
@@ -12,11 +12,14 @@ pub fn name_ref(text: &str) -> ast::NameRef {
12 ast_from_text(&format!("fn f() {{ {}; }}", text)) 12 ast_from_text(&format!("fn f() {{ {}; }}", text))
13} 13}
14 14
15pub fn path_from_name_ref(name_ref: ast::NameRef) -> ast::Path { 15pub fn path_segment(name_ref: ast::NameRef) -> ast::PathSegment {
16 path_from_text(&name_ref.syntax().to_string()) 16 ast_from_text(&format!("use {};", name_ref.syntax()))
17} 17}
18pub fn path_qualified(qual: ast::Path, name_ref: ast::NameRef) -> ast::Path { 18pub fn path_unqalified(segment: ast::PathSegment) -> ast::Path {
19 path_from_text(&format!("{}::{}", qual.syntax(), name_ref.syntax())) 19 path_from_text(&format!("use {}", segment.syntax()))
20}
21pub fn path_qualified(qual: ast::Path, segment: ast::PathSegment) -> ast::Path {
22 path_from_text(&format!("{}::{}", qual.syntax(), segment.syntax()))
20} 23}
21fn path_from_text(text: &str) -> ast::Path { 24fn path_from_text(text: &str) -> ast::Path {
22 ast_from_text(text) 25 ast_from_text(text)