fix unsing new Promise as Gaiman code

jcubic · May 23, 2024 · 4d22117 · 4d22117
1 parent 69db5c6
commit 4d22117
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Showing 3 changed files with 18 additions and 12 deletions.
diff --git a/__tests__/__snapshots__/gaiman.spec.js.snap b/__tests__/__snapshots__/gaiman.spec.js.snap
@@ -348,7 +348,7 @@ exports[`global should parse other syntax 1`] = `
             });
         });
         async function $_delay($_time) {
-            return new $_Promise(async function lambda($_resolve) {
+            return await new $_Promise(async function lambda($_resolve) {
                 await $_setTimeout($_resolve, $_time);
             });
         }
@@ -366,7 +366,7 @@ exports[`global should parse other syntax 1`] = `
                 await gaiman.exec_extra($_command, 10);
             });
         });
-        let $_stage = new $_canvas.Canvas(await $_cols(), 10);
+        let $_stage = await new $_canvas.Canvas(await $_cols(), 10);
     } catch (e) {
         if (!(e instanceof Exit)) {
             gaiman.error(e);

diff --git a/parser.js b/parser.js
diff --git a/src/grammar.peg b/src/grammar.peg
@@ -100,6 +100,12 @@
             "arguments": args
         };
     }
+    function await_expr(expression) {
+        return {
+            "type": "AwaitExpression",
+            "argument": expression
+        };
+    }
     function declare(names) {
         return {
             "type": "VariableDeclaration",
@@ -565,15 +571,12 @@ lambda_value = "(" _ lambda:lambda _ ")" { return lambda; }
 call = "(" _ args:(argument_list / null_array) _ ")"
 
 constructor = "new" SP expression:(prop_access / variable) _ "(" _ args:(argument_list / null_array) ")" _ {
-    return new_expr(expression, args);
+    return await_expr(new_expr(expression, args));
 }
 
 function_call = _ !keyword expression:(prop_access / lambda_value / variable) _ "(" _ args:(argument_list / null_array) ")" _ rest:(call / bracket_prop / dot_prop)* {
     if (rest.length === 0) {
-        return {
-            "type": "AwaitExpression",
-            "argument": call(expression, ...args)
-        };
+        return await_expr(call(expression, ...args))
     }
     return rest.reduce(function(acc, item) {
         if (acc.type === 'CallExpression') {