feat: compile Endor await expressions through the source pipeline

crates/frontend/editor/ast.schema.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "urn:endor:ast:sha256:ad2ac52943dd26e08395c0d2698861da98bb89c360241c4712c769de86709fd0",
+  "$id": "urn:endor:ast:sha256:c7c10c6a61158810fa55044f1aa79f3558ac18ca3be59cbf7f2499b5add8df5b",
   "$ref": "#/$defs/AstDocument",
   "$defs": {
     "Span": {
@@ -27,7 +27,7 @@
       "type": "object",
       "properties": {
         "schema": {
-          "const": "urn:endor:ast:sha256:ad2ac52943dd26e08395c0d2698861da98bb89c360241c4712c769de86709fd0"
+          "const": "urn:endor:ast:sha256:c7c10c6a61158810fa55044f1aa79f3558ac18ca3be59cbf7f2499b5add8df5b"
         },
         "root": {
           "$ref": "#/$defs/AstRoot"
@@ -591,6 +591,22 @@
           ],
           "additionalProperties": false
         },
+        {
+          "type": "object",
+          "properties": {
+            "kind": {
+              "const": "Await"
+            },
+            "data": {
+              "$ref": "#/$defs/Expr"
+            }
+          },
+          "required": [
+            "kind",
+            "data"
+          ],
+          "additionalProperties": false
+        },
         {
           "type": "object",
           "properties": {

crates/frontend/editor/ast.ts

@@ -1,6 +1,6 @@
 // Generated by scripts/generate_ast.py from Endor.asdl. Do not edit.
 
-export const AST_SCHEMA_ID = "urn:endor:ast:sha256:ad2ac52943dd26e08395c0d2698861da98bb89c360241c4712c769de86709fd0" as const;
+export const AST_SCHEMA_ID = "urn:endor:ast:sha256:c7c10c6a61158810fa55044f1aa79f3558ac18ca3be59cbf7f2499b5add8df5b" as const;
 export interface Span { start: number; end: number; }
 export type AstDocument = { schema: typeof AST_SCHEMA_ID; root: AstRoot; };
 export type AstRoot = { kind: "Module"; data: Program; } | { kind: "Expression"; data: Expr; } | { kind: "Interactive"; data: InteractiveInput; };
@@ -20,7 +20,7 @@ export type MemberAssignment = { object: Expr; name: Name; value: Expr; span: Sp
 export type ReturnStatement = { value?: Expr | null; span: Span; };
 export type InteractiveInput = { statements: Array<Stmt>; span: Span; };
 export type Expr = { kind: ExprKind; span: Span; };
-export type ExprKind = { kind: "Name"; data: string; } | { kind: "Number"; data: string; } | { kind: "String"; data: string; } | { kind: "Symbol"; data: Name; } | { kind: "Unary"; data: { operation: UnaryOp; operand: Expr; }; } | { kind: "Binary"; data: { operation: BinaryOp; left: Expr; right: Expr; }; } | { kind: "Member"; data: { object: Expr; name: Name; }; } | { kind: "Call"; data: { callee: Expr; arguments: Array<Expr>; }; };
+export type ExprKind = { kind: "Name"; data: string; } | { kind: "Number"; data: string; } | { kind: "String"; data: string; } | { kind: "Symbol"; data: Name; } | { kind: "Await"; data: Expr; } | { kind: "Unary"; data: { operation: UnaryOp; operand: Expr; }; } | { kind: "Binary"; data: { operation: BinaryOp; left: Expr; right: Expr; }; } | { kind: "Member"; data: { object: Expr; name: Name; }; } | { kind: "Call"; data: { callee: Expr; arguments: Array<Expr>; }; };
 export type UnaryOp = "Negate";
 export type BinaryOp = "Add" | "Subtract" | "Multiply" | "Divide";
 export interface Visitor {
@@ -192,6 +192,9 @@ break;
 case "Symbol":
 walkName(node.data, visitor);
 break;
+case "Await":
+walkExpr(node.data, visitor);
+break;
 case "Unary":
 walkUnaryOp(node.data.operation, visitor);
 walkExpr(node.data.operand, visitor);