From 8e3e5ab2c81f238ea4e731f55eac79b74d9d84c3 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Sat, 5 Jan 2019 22:37:59 +0100
Subject: Make FnScopes use hir::Expr
This was a bit complicated. I've added a wrapper type for now that does the
LocalSyntaxPtr <-> ExprId translation; we might want to get rid of that or give
it a nicer interface.
---
crates/ra_syntax/src/ast/generated.rs | 25 +++++++++----------------
1 file changed, 9 insertions(+), 16 deletions(-)
(limited to 'crates/ra_syntax/src/ast')
diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index deb4dea88..24f72393a 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -927,12 +927,7 @@ pub enum Expr<'a> {
BlockExpr(BlockExpr<'a>),
ReturnExpr(ReturnExpr<'a>),
MatchExpr(MatchExpr<'a>),
- MatchArmList(MatchArmList<'a>),
- MatchArm(MatchArm<'a>),
- MatchGuard(MatchGuard<'a>),
StructLit(StructLit<'a>),
- NamedFieldList(NamedFieldList<'a>),
- NamedField(NamedField<'a>),
CallExpr(CallExpr<'a>),
IndexExpr(IndexExpr<'a>),
MethodCallExpr(MethodCallExpr<'a>),
@@ -964,12 +959,7 @@ impl<'a> AstNode<'a> for Expr<'a> {
BLOCK_EXPR => Some(Expr::BlockExpr(BlockExpr { syntax })),
RETURN_EXPR => Some(Expr::ReturnExpr(ReturnExpr { syntax })),
MATCH_EXPR => Some(Expr::MatchExpr(MatchExpr { syntax })),
- MATCH_ARM_LIST => Some(Expr::MatchArmList(MatchArmList { syntax })),
- MATCH_ARM => Some(Expr::MatchArm(MatchArm { syntax })),
- MATCH_GUARD => Some(Expr::MatchGuard(MatchGuard { syntax })),
STRUCT_LIT => Some(Expr::StructLit(StructLit { syntax })),
- NAMED_FIELD_LIST => Some(Expr::NamedFieldList(NamedFieldList { syntax })),
- NAMED_FIELD => Some(Expr::NamedField(NamedField { syntax })),
CALL_EXPR => Some(Expr::CallExpr(CallExpr { syntax })),
INDEX_EXPR => Some(Expr::IndexExpr(IndexExpr { syntax })),
METHOD_CALL_EXPR => Some(Expr::MethodCallExpr(MethodCallExpr { syntax })),
@@ -1001,12 +991,7 @@ impl<'a> AstNode<'a> for Expr<'a> {
Expr::BlockExpr(inner) => inner.syntax(),
Expr::ReturnExpr(inner) => inner.syntax(),
Expr::MatchExpr(inner) => inner.syntax(),
- Expr::MatchArmList(inner) => inner.syntax(),
- Expr::MatchArm(inner) => inner.syntax(),
- Expr::MatchGuard(inner) => inner.syntax(),
Expr::StructLit(inner) => inner.syntax(),
- Expr::NamedFieldList(inner) => inner.syntax(),
- Expr::NamedField(inner) => inner.syntax(),
Expr::CallExpr(inner) => inner.syntax(),
Expr::IndexExpr(inner) => inner.syntax(),
Expr::MethodCallExpr(inner) => inner.syntax(),
@@ -4155,7 +4140,15 @@ impl<R: TreeRoot<RaTypes>> TupleStructPatNode<R> {
}
-impl<'a> TupleStructPat<'a> {}
+impl<'a> TupleStructPat<'a> {
+ pub fn args(self) -> impl Iterator<Item = Pat<'a>> + 'a {
+ super::children(self)
+ }
+
+ pub fn path(self) -> Option<Path<'a>> {
+ super::child_opt(self)
+ }
+}
// TupleType
#[derive(Debug, Clone, Copy,)]
--
cgit v1.2.3