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fix generated AST

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This commit is contained in:
Aleksey Kladov 2019-09-02 19:42:14 +03:00
parent 470fc4765c
commit dcf8e89503
3 changed files with 4 additions and 3 deletions
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2
crates/ra_syntax/src/ast/generated.rs
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@ -1003,7 +1003,7 @@ impl FnDef {
pub fn param_list(&self) -> Option<ParamList> { pub fn param_list(&self) -> Option<ParamList> {
AstChildren::new(&self.syntax).next() AstChildren::new(&self.syntax).next()
} }
pub fn body(&self) -> Option<Block> { pub fn body(&self) -> Option<BlockExpr> {
AstChildren::new(&self.syntax).next() AstChildren::new(&self.syntax).next()
} }
pub fn ret_type(&self) -> Option<RetType> { pub fn ret_type(&self) -> Option<RetType> {

2
crates/ra_syntax/src/grammar.ron
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@ -275,7 +275,7 @@ Grammar(
"AttrsOwner", "AttrsOwner",
"DocCommentsOwner" "DocCommentsOwner"
], ],
options: [ "ParamList", ["body", "Block"], "RetType" ], options: [ "ParamList", ["body", "BlockExpr"], "RetType" ],
), ),
"RetType": (options: ["TypeRef"]), "RetType": (options: ["TypeRef"]),
"StructDef": ( "StructDef": (

3
crates/ra_syntax/src/lib.rs
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@ -203,7 +203,8 @@ fn api_walkthrough() {
assert_eq!(name.text(), "foo"); assert_eq!(name.text(), "foo");
// Let's get the `1 + 1` expression! // Let's get the `1 + 1` expression!
let block: ast::Block = func.body().unwrap(); let body: ast::BlockExpr = func.body().unwrap();
let block = body.block().unwrap();
let expr: ast::Expr = block.expr().unwrap(); let expr: ast::Expr = block.expr().unwrap();
// Enums are used to group related ast nodes together, and can be used for // Enums are used to group related ast nodes together, and can be used for