Refactored ast structure

2026-05-16 23:04:05 +02:00
parent b802c51369
commit 95f253c0ce
5 changed files with 298 additions and 282 deletions
@@ -1,282 +0,0 @@
-use serde::Serialize;
-
-#[derive(Debug, Clone, Serialize)]
-pub struct Identifier(pub String);
-
-#[derive(Debug, Clone, Serialize, Default)]
-pub struct ParamList(pub Vec<VarDecl>);
-
-#[derive(Debug, Clone, Serialize, Default)]
-pub struct Block(pub Vec<Statement>);
-
-#[derive(Debug, Clone, Serialize)]
-pub enum TypePostfix {
-    Ref,
-    RefMut,
-    RefLifetime(Identifier),
-    RefMutLifetime(Identifier),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Visibility {
-    Public,
-    PublicTarget(Path),
-    Private,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Attribute {
-    /// #[test]
-    Path(Path),
-
-    /// #[name = "value"]
-    NameValue { path: Path, value: Literal },
-
-    /// #[derive(Clone, Copy)]
-    List { path: Path, items: Vec<Attribute> },
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum TypeExprKind {
-    Path(Path),
-    PathParams(Path, Vec<TypeExpr>),
-    Tuple(Vec<TypeExpr>),
-    Lifetime(Identifier),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct TypeExpr(pub TypeExprKind, pub Vec<TypePostfix>);
-
-#[derive(Debug, Clone, Serialize)]
-pub struct Path(pub Vec<Identifier>);
-
-#[derive(Debug, Clone, Serialize)]
-pub enum BinaryOp {
-    Plus,
-    Minus,
-    Multiply,
-    Divide,
-    Modulo,
-    Equal,
-    NotEqual,
-    LessThan,
-    GreaterThan,
-    LessThanOrEqual,
-    GreaterThanOrEqual,
-    And,
-    Or,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct TopLevel(pub TopLevelKind, pub Vec<Attribute>);
-
-#[derive(Debug, Clone, Serialize)]
-pub enum TopLevelKind {
-    ModAttribute,
-    Import(Visibility, Path),
-    Mod(Visibility, Identifier),
-    ImplDecl(ImplDecl),
-    TraitDecl {
-        visibility: Visibility,
-        name: Identifier,
-        generics: Generics,
-        requirements: Vec<TypeExpr>,
-        items: Vec<FunctionDecl>,
-    },
-    EnumDecl {
-        visibility: Visibility,
-        name: Identifier,
-        generics: Generics,
-        fields: Vec<EnumItem>,
-    },
-    StructDecl {
-        visibility: Visibility,
-        name: Identifier,
-        generics: Generics,
-        fields: Vec<FieldDecl>,
-    },
-    FunctionDecl(FunctionDecl),
-    ClassDecl {
-        visibility: Visibility,
-        name: Identifier,
-        generics: Generics,
-        fields: Vec<FieldDeclStmt>,
-        constructor: ClassConstructor,
-        items: Vec<ClassItem>,
-    },
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum ClassItem {
-    Method(FunctionDecl),
-    ImplDecl(ImplDecl),
-}
-
-#[derive(Debug, Clone, Serialize, Default)]
-pub struct Generics(pub Vec<Generic>);
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Generic {
-    Lifetime(Identifier),
-    Type(Identifier, Vec<TypeExpr>),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Pattern {
-    NamedTuple(Path, Vec<Identifier>),
-    Struct(Path, Vec<Identifier>),
-    Tuple(Vec<Identifier>),
-    Literal(Literal),
-    Path(Path),
-    Id(Identifier),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum EnumItem {
-    Named(Identifier),
-    Tuple(Identifier, Vec<TypeExpr>),
-    Struct(Identifier, Vec<FieldDecl>),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct ClassConstructor {
-    pub visibility: Visibility,
-    pub generics: Generics,
-    pub params: ParamList,
-    pub body: Block,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct FunctionDecl {
-    pub visibility: Visibility,
-    pub name: Identifier,
-    pub generics: Generics,
-    pub params: ParamList,
-    pub return_type: TypeExpr,
-    pub body: Option<Block>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Postfix {
-    FieldAccess(Identifier),
-    Call(Vec<Expression>),
-    MacroCall(String),
-    StructCall(Vec<(Identifier, Expression)>),
-    Index(Expression),
-    Binary(BinaryOp, Expression),
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Prefix {
-    Ref,
-    RefMut,
-    Deref,
-    New,
-    Not,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Statement {
-    Expression(Expression),
-    Block(Block),
-
-    VarDecl(VarDeclStmt),
-    Assign {
-        target: Expression,
-        value: Expression,
-    },
-    CompoundAssign {
-        target: Expression,
-        compound: String,
-        value: Expression,
-    },
-    If {
-        initial: StatementBranch,
-        else_if: Vec<StatementBranch>,
-        else_branch: Option<Box<Statement>>,
-    },
-    While(StatementBranch),
-    CStyleFor {
-        init: Box<Statement>,
-        condition: Expression,
-        update: Box<Statement>,
-        body: Box<Statement>,
-    },
-    For {
-        mutable: bool,
-        pattern: Pattern,
-        iterator: Expression,
-        body: Box<Statement>,
-    },
-    Match(Expression, Vec<(Pattern, Block)>),
-
-    Return(Option<Expression>),
-    Break,
-    Continue,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct ImplDecl {
-    pub generics: Generics,
-    pub target: TypeExpr,
-    pub trait_: Option<TypeExpr>,
-    pub methods: Vec<FunctionDecl>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct VarDecl {
-    pub mutable: bool,
-    pub name: Pattern,
-    pub type_: Option<TypeExpr>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct VarDeclStmt {
-    pub decl: VarDecl,
-    pub init: Option<Expression>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct FieldDecl {
-    pub visibility: Visibility,
-    pub type_: TypeExpr,
-    pub name: Identifier,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct FieldDeclStmt {
-    pub decl: FieldDecl,
-    pub init: Option<Expression>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct StatementBranch {
-    pub condition: Expression,
-    pub body: Box<Statement>,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Expression {
-    Literal(Literal),
-    Path(Path),
-    Fix {
-        initial: Box<Expression>,
-        prefixes: Vec<Prefix>,
-        postfixes: Vec<Postfix>,
-    },
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub enum Literal {
-    String(String),
-    Int(i64),
-    Float(f64),
-    Bool(bool),
-    Tuple(Vec<Expression>),
-}
-
-impl TypeExpr {
-    pub fn no_px(kind: TypeExprKind) -> Self {
-        Self(kind, Vec::new())
-    }
-}
@@ -0,0 +1,69 @@
+use serde::Serialize;
+
+use super::*;
+
+#[derive(Debug, Clone, Serialize)]
+pub enum BinaryOp {
+    Plus,
+    Minus,
+    Multiply,
+    Divide,
+    Modulo,
+    Equal,
+    NotEqual,
+    LessThan,
+    GreaterThan,
+    LessThanOrEqual,
+    GreaterThanOrEqual,
+    And,
+    Or,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Expression {
+    Literal(Literal),
+    Path(Path),
+    Fix {
+        initial: Box<Expression>,
+        prefixes: Vec<Prefix>,
+        postfixes: Vec<Postfix>,
+    },
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Literal {
+    String(String),
+    Int(i64),
+    Float(f64),
+    Bool(bool),
+    Tuple(Vec<Expression>),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Pattern {
+    NamedTuple(Path, Vec<Identifier>),
+    Struct(Path, Vec<Identifier>),
+    Tuple(Vec<Identifier>),
+    Literal(Literal),
+    Path(Path),
+    Id(Identifier),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Postfix {
+    FieldAccess(Identifier),
+    Call(Vec<Expression>),
+    MacroCall(String),
+    StructCall(Vec<(Identifier, Expression)>),
+    Index(Expression),
+    Binary(BinaryOp, Expression),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Prefix {
+    Ref,
+    RefMut,
+    Deref,
+    New,
+    Not,
+}
@@ -0,0 +1,43 @@
+use serde::Serialize;
+
+pub mod expr;
+pub mod statement;
+pub mod top_level;
+
+pub use expr::*;
+pub use statement::*;
+pub use top_level::*;
+
+#[derive(Debug, Clone, Serialize)]
+pub struct Path(pub Vec<Identifier>);
+
+#[derive(Debug, Clone, Serialize)]
+pub struct Identifier(pub String);
+
+#[derive(Debug, Clone, Serialize, Default)]
+pub struct ParamList(pub Vec<VarDecl>);
+
+#[derive(Debug, Clone, Serialize)]
+pub enum TypePostfix {
+    Ref,
+    RefMut,
+    RefLifetime(Identifier),
+    RefMutLifetime(Identifier),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum TypeExprKind {
+    Path(Path),
+    PathParams(Path, Vec<TypeExpr>),
+    Tuple(Vec<TypeExpr>),
+    Lifetime(Identifier),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct TypeExpr(pub TypeExprKind, pub Vec<TypePostfix>);
+
+impl TypeExpr {
+    pub fn no_px(kind: TypeExprKind) -> Self {
+        Self(kind, Vec::new())
+    }
+}
@@ -0,0 +1,65 @@
+use serde::Serialize;
+
+use super::*;
+
+#[derive(Debug, Clone, Serialize, Default)]
+pub struct Block(pub Vec<Statement>);
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Statement {
+    Expression(Expression),
+    Block(Block),
+
+    VarDecl(VarDeclStmt),
+    Assign {
+        target: Expression,
+        value: Expression,
+    },
+    CompoundAssign {
+        target: Expression,
+        compound: String,
+        value: Expression,
+    },
+    If {
+        initial: StatementBranch,
+        else_if: Vec<StatementBranch>,
+        else_branch: Option<Box<Statement>>,
+    },
+    While(StatementBranch),
+    CStyleFor {
+        init: Box<Statement>,
+        condition: Expression,
+        update: Box<Statement>,
+        body: Box<Statement>,
+    },
+    For {
+        mutable: bool,
+        pattern: Pattern,
+        iterator: Expression,
+        body: Box<Statement>,
+    },
+    Match(Expression, Vec<(Pattern, Block)>),
+
+    Return(Option<Expression>),
+    Break,
+    Continue,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct VarDecl {
+    pub mutable: bool,
+    pub name: Pattern,
+    pub type_: Option<TypeExpr>,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct VarDeclStmt {
+    pub decl: VarDecl,
+    pub init: Option<Expression>,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct StatementBranch {
+    pub condition: Expression,
+    pub body: Box<Statement>,
+}
@@ -0,0 +1,121 @@
+use serde::Serialize;
+
+use super::*;
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Visibility {
+    Public,
+    PublicTarget(Path),
+    Private,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Attribute {
+    /// #[test]
+    Path(Path),
+
+    /// #[name = "value"]
+    NameValue { path: Path, value: Literal },
+
+    /// #[derive(Clone, Copy)]
+    List { path: Path, items: Vec<Attribute> },
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct TopLevel(pub TopLevelKind, pub Vec<Attribute>);
+
+#[derive(Debug, Clone, Serialize)]
+pub enum TopLevelKind {
+    ModAttribute,
+    Import(Visibility, Path),
+    Mod(Visibility, Identifier),
+    ImplDecl(ImplDecl),
+    TraitDecl {
+        visibility: Visibility,
+        name: Identifier,
+        generics: Generics,
+        requirements: Vec<TypeExpr>,
+        items: Vec<FunctionDecl>,
+    },
+    EnumDecl {
+        visibility: Visibility,
+        name: Identifier,
+        generics: Generics,
+        fields: Vec<EnumItem>,
+    },
+    StructDecl {
+        visibility: Visibility,
+        name: Identifier,
+        generics: Generics,
+        fields: Vec<FieldDecl>,
+    },
+    FunctionDecl(FunctionDecl),
+    ClassDecl {
+        visibility: Visibility,
+        name: Identifier,
+        generics: Generics,
+        fields: Vec<FieldDeclStmt>,
+        constructor: ClassConstructor,
+        items: Vec<ClassItem>,
+    },
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum ClassItem {
+    Method(FunctionDecl),
+    ImplDecl(ImplDecl),
+}
+
+#[derive(Debug, Clone, Serialize, Default)]
+pub struct Generics(pub Vec<Generic>);
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Generic {
+    Lifetime(Identifier),
+    Type(Identifier, Vec<TypeExpr>),
+}
+#[derive(Debug, Clone, Serialize)]
+pub enum EnumItem {
+    Named(Identifier),
+    Tuple(Identifier, Vec<TypeExpr>),
+    Struct(Identifier, Vec<FieldDecl>),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct ClassConstructor {
+    pub visibility: Visibility,
+    pub generics: Generics,
+    pub params: ParamList,
+    pub body: Block,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct FunctionDecl {
+    pub visibility: Visibility,
+    pub name: Identifier,
+    pub generics: Generics,
+    pub params: ParamList,
+    pub return_type: TypeExpr,
+    pub body: Option<Block>,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct ImplDecl {
+    pub generics: Generics,
+    pub target: TypeExpr,
+    pub trait_: Option<TypeExpr>,
+    pub methods: Vec<FunctionDecl>,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct FieldDecl {
+    pub visibility: Visibility,
+    pub type_: TypeExpr,
+    pub name: Identifier,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct FieldDeclStmt {
+    pub decl: FieldDecl,
+    pub init: Option<Expression>,
+}