Expand Gotlin language and tooling

internal/lang/ast.go

@@ -4,9 +4,24 @@ type Program struct {
 	PackagePath string
 	Imports     []ImportDecl
 	Interfaces  []InterfaceDecl
+	Enums       []EnumDecl
 	Classes     []ClassDecl
 	Workers     []WorkerDecl
 	Functions   []FunctionDecl
+	Embeds      []EmbedDecl
+}
+
+type EmbedDecl struct{ Path, Name, Type string }
+
+type EnumDecl struct {
+	Name     string
+	Variants []EnumVariant
+	String   bool
+}
+type EnumVariant struct {
+	Name         string
+	PayloadTypes []string
+	StringValue  string
 }
 
 type ImportDecl struct {
@@ -20,10 +35,13 @@ type InterfaceDecl struct {
 }
 
 type ClassDecl struct {
-	Name    string
-	Fields  []FieldDecl
-	Parents []string
-	Methods []FunctionDecl
+	Name       string
+	Data       bool
+	JSONNaming string
+	Table      string
+	Fields     []FieldDecl
+	Parents    []string
+	Methods    []FunctionDecl
 }
 
 type WorkerDecl struct {
@@ -40,9 +58,13 @@ type WorkerFieldDecl struct {
 }
 
 type FieldDecl struct {
-	Mutable bool
-	Name    string
-	Type    string
+	Mutable   bool
+	Private   bool
+	Name      string
+	Type      string
+	Column    string
+	ID        bool
+	Generated bool
 }
 
 type FunctionSignature struct {
@@ -90,6 +112,7 @@ func (MultiVarDecl) stmtNode() {}
 
 type AssignStmt struct {
 	Name  string
+	Pos   int
 	Value Expr
 }
 
@@ -97,14 +120,16 @@ func (AssignStmt) stmtNode() {}
 
 type AddAssignStmt struct {
 	Name  string
+	Pos   int
 	Value Expr
 }
 
 func (AddAssignStmt) stmtNode() {}
 
 type MultiAssignStmt struct {
-	Names []string
-	Value Expr
+	Names     []string
+	Positions []int
+	Value     Expr
 }
 
 func (MultiAssignStmt) stmtNode() {}
@@ -127,6 +152,12 @@ type GoStmt struct {
 
 func (GoStmt) stmtNode() {}
 
+type DeferStmt struct {
+	Value Expr
+}
+
+func (DeferStmt) stmtNode() {}
+
 type ExprStmt struct {
 	Value Expr
 }
@@ -148,6 +179,14 @@ type WhileStmt struct {
 
 func (WhileStmt) stmtNode() {}
 
+type ForEachStmt struct {
+	Name   string
+	Source Expr
+	Body   []Stmt
+}
+
+func (ForEachStmt) stmtNode() {}
+
 type TryCatchStmt struct {
 	TryBody   []Stmt
 	CatchName string
@@ -163,6 +202,19 @@ type SelectStmt struct {
 
 func (SelectStmt) stmtNode() {}
 
+type MatchStmt struct {
+	Value Expr
+	Cases []MatchCase
+}
+
+func (MatchStmt) stmtNode() {}
+
+type MatchCase struct {
+	EnumName, VariantName string
+	Bindings              []string
+	Body                  []Stmt
+}
+
 type SelectCase struct {
 	Source Expr
 	Body   []Stmt
@@ -180,6 +232,12 @@ type IntExpr struct {
 
 func (IntExpr) exprNode() {}
 
+type FloatExpr struct {
+	Value string
+}
+
+func (FloatExpr) exprNode() {}
+
 type StringExpr struct {
 	Value string
 }
@@ -212,9 +270,15 @@ type BinaryExpr struct {
 func (BinaryExpr) exprNode() {}
 
 type CallExpr struct {
-	Callee Expr
-	Args   []Expr
-	TypeArgs []string
+	Callee    Expr
+	Args      []Expr
+	TypeArgs  []string
+	NamedArgs []NamedArg
+}
+
+type NamedArg struct {
+	Name  string
+	Value Expr
 }
 
 func (CallExpr) exprNode() {}
@@ -226,6 +290,20 @@ type SelectorExpr struct {
 
 func (SelectorExpr) exprNode() {}
 
+type IndexExpr struct {
+	Receiver Expr
+	Index    Expr
+}
+
+func (IndexExpr) exprNode() {}
+
+type EnumVariantExpr struct {
+	EnumName, VariantName string
+	Values                []Expr
+}
+
+func (EnumVariantExpr) exprNode() {}
+
 type LambdaExpr struct {
 	Params     []Param
 	ImplicitIt bool