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Module map implementation

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This commit is contained in:
Aleksey Kladov 2018-08-21 18:30:10 +03:00
parent 4d8be26584
commit b937262c9b
7 changed files with 247 additions and 47 deletions
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14
crates/libsyntax2/src/ast/generated.rs
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@ -127,6 +127,12 @@ impl<'a> File<'a> {
.children()
.filter_map(FnDef::cast)
}
pub fn modules(self) -> impl Iterator<Item = Module<'a>> + 'a {
self.syntax()
.children()
.filter_map(Module::cast)
}
}
// FnDef
@ -239,7 +245,13 @@ impl<'a> AstNode<'a> for Module<'a> {
impl<'a> ast::NameOwner<'a> for Module<'a> {}
impl<'a> ast::AttrsOwner<'a> for Module<'a> {}
impl<'a> Module<'a> {}
impl<'a> Module<'a> {
pub fn modules(self) -> impl Iterator<Item = Module<'a>> + 'a {
self.syntax()
.children()
.filter_map(Module::cast)
}
}
// Name
#[derive(Debug, Clone, Copy)]

10
crates/libsyntax2/src/grammar.ron
View file

@ -218,7 +218,8 @@ Grammar(
ast: {
"File": (
collections: [
["functions", "FnDef"]
["functions", "FnDef"],
["modules", "Module"],
]
),
"FnDef": ( traits: ["NameOwner", "AttrsOwner"] ),
@ -231,7 +232,12 @@ Grammar(
"NamedField": ( traits: ["NameOwner", "AttrsOwner"] ),
"EnumDef": ( traits: ["NameOwner", "AttrsOwner"] ),
"TraitDef": ( traits: ["NameOwner", "AttrsOwner"] ),
"Module": ( traits: ["NameOwner", "AttrsOwner"] ),
"Module": (
traits: ["NameOwner", "AttrsOwner"],
collections: [
["modules", "Module"]
]
),
"ConstDef": ( traits: ["NameOwner", "AttrsOwner"] ),
"StaticDef": ( traits: ["NameOwner", "AttrsOwner"] ),
"TypeDef": ( traits: ["NameOwner", "AttrsOwner"] ),