[ignition] desugar GetIterator() via bytecode rather than via AST

test/cctest/interpreter/bytecode_expectations/ForOf.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 wrap: yes
 
 ---
 snippet: "
   for (var p of [0, 1, 2]) {}
 "
 frame size: 15
 parameter count: 1
-bytecode array length: 266
+bytecode array length: 272
 bytecodes: [
   /*   30 E> */ B(StackCheck),
                 B(LdaZero),
                 B(Star), R(4),
                 B(Mov), R(context), R(11),
                 B(Mov), R(context), R(12),
   /*   48 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(9),
+                B(Star), R(13),
+                B(LdaNamedProperty), R(13), U8(1), U8(2),
                 B(Star), R(14),
-                B(LdaConstant), U8(1),
-  /*   48 E> */ B(LdaKeyedProperty), R(14), U8(4),
-                B(Star), R(13),
-  /*   48 E> */ B(CallProperty), R(13), R(14), U8(1), U8(2),
+                B(CallProperty), R(14), R(13), U8(1), U8(4),
+                B(JumpIfJSReceiver), U8(7),
+                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                 B(Star), R(2),
   /*   45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(8),
                 B(Star), R(14),
   /*   45 E> */ B(CallProperty), R(14), R(2), U8(1), U8(6),
                 B(Star), R(3),
   /*   45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
                 B(ToBooleanLogicalNot),
                 B(JumpIfFalse), U8(7),
                 B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
                 B(LdaNamedProperty), R(3), U8(3), U8(10),
@@ skipping 97 matching lines @@
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
   FIXED_ARRAY_TYPE,
 ]
 handlers: [
-  [7, 120, 126],
-  [10, 84, 86],
-  [193, 203, 205],
+  [7, 126, 132],
+  [10, 90, 92],
+  [199, 209, 211],
 ]
 
 ---
 snippet: "
   var x = 'potatoes';
   for (var p of x) { return p; }
 "
 frame size: 16
 parameter count: 1
-bytecode array length: 277
+bytecode array length: 286
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   42 S> */ B(LdaConstant), U8(0),
                 B(Star), R(0),
                 B(LdaZero),
                 B(Star), R(5),
                 B(Mov), R(context), R(12),
                 B(Mov), R(context), R(13),
-  /*   68 S> */ B(LdaConstant), U8(1),
-  /*   68 E> */ B(LdaKeyedProperty), R(0), U8(4),
-                B(Star), R(14),
-  /*   68 E> */ B(CallProperty), R(14), R(0), U8(1), U8(2),
+  /*   68 S> */ B(LdaNamedProperty), R(0), U8(1), U8(2),
+                B(Star), R(15),
+                B(CallProperty), R(15), R(0), U8(1), U8(4),
+                B(Mov), R(0), R(14),
+                B(JumpIfJSReceiver), U8(7),
+                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                 B(Star), R(3),
   /*   65 S> */ B(LdaNamedProperty), R(3), U8(2), U8(8),
                 B(Star), R(15),
   /*   65 E> */ B(CallProperty), R(15), R(3), U8(1), U8(6),
                 B(Star), R(4),
   /*   65 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(4), U8(1),
                 B(ToBooleanLogicalNot),
                 B(JumpIfFalse), U8(7),
                 B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(4), U8(1),
                 B(LdaNamedProperty), R(4), U8(3), U8(10),
@@ skipping 103 matching lines @@
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
   FIXED_ARRAY_TYPE,
 ]
 handlers: [
-  [11, 120, 126],
-  [14, 84, 86],
-  [194, 204, 206],
+  [11, 129, 135],
+  [14, 93, 95],
+  [203, 213, 215],
 ]
 
 ---
 snippet: "
   for (var x of [10, 20, 30]) {
     if (x == 10) continue;
     if (x == 20) break;
   }
 "
 frame size: 15
 parameter count: 1
-bytecode array length: 284
+bytecode array length: 290
 bytecodes: [
   /*   30 E> */ B(StackCheck),
                 B(LdaZero),
                 B(Star), R(4),
                 B(Mov), R(context), R(11),
                 B(Mov), R(context), R(12),
   /*   48 S> */ B(CreateArrayLiteral), U8(0), U8(0), U8(9),
+                B(Star), R(13),
+                B(LdaNamedProperty), R(13), U8(1), U8(2),
                 B(Star), R(14),
-                B(LdaConstant), U8(1),
-  /*   48 E> */ B(LdaKeyedProperty), R(14), U8(4),
-                B(Star), R(13),
-  /*   48 E> */ B(CallProperty), R(13), R(14), U8(1), U8(2),
+                B(CallProperty), R(14), R(13), U8(1), U8(4),
+                B(JumpIfJSReceiver), U8(7),
+                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                 B(Star), R(2),
   /*   45 S> */ B(LdaNamedProperty), R(2), U8(2), U8(8),
                 B(Star), R(14),
   /*   45 E> */ B(CallProperty), R(14), R(2), U8(1), U8(6),
                 B(Star), R(3),
   /*   45 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(3), U8(1),
                 B(ToBooleanLogicalNot),
                 B(JumpIfFalse), U8(7),
                 B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(3), U8(1),
                 B(LdaNamedProperty), R(3), U8(3), U8(10),
@@ skipping 105 matching lines @@
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
   FIXED_ARRAY_TYPE,
 ]
 handlers: [
-  [7, 138, 144],
-  [10, 102, 104],
-  [211, 221, 223],
+  [7, 144, 150],
+  [10, 108, 110],
+  [217, 227, 229],
 ]
 
 ---
 snippet: "
   var x = { 'a': 1, 'b': 2 };
   for (x['a'] of [1,2,3]) { return x['a']; }
 "
 frame size: 14
 parameter count: 1
-bytecode array length: 291
+bytecode array length: 297
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   42 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(1), R(8),
                 B(Mov), R(8), R(0),
                 B(LdaZero),
                 B(Star), R(3),
                 B(Mov), R(context), R(10),
                 B(Mov), R(context), R(11),
   /*   77 S> */ B(CreateArrayLiteral), U8(1), U8(1), U8(9),
+                B(Star), R(12),
+                B(LdaNamedProperty), R(12), U8(2), U8(2),
                 B(Star), R(13),
-                B(LdaConstant), U8(2),
-  /*   77 E> */ B(LdaKeyedProperty), R(13), U8(4),
-                B(Star), R(12),
-  /*   77 E> */ B(CallProperty), R(12), R(13), U8(1), U8(2),
+                B(CallProperty), R(13), R(12), U8(1), U8(4),
+                B(JumpIfJSReceiver), U8(7),
+                B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
                 B(Star), R(1),
   /*   74 S> */ B(LdaNamedProperty), R(1), U8(3), U8(8),
                 B(Star), R(13),
   /*   74 E> */ B(CallProperty), R(13), R(1), U8(1), U8(6),
                 B(Star), R(2),
   /*   74 E> */ B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(2), U8(1),
                 B(ToBooleanLogicalNot),
                 B(JumpIfFalse), U8(7),
                 B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(2), U8(1),
                 B(LdaNamedProperty), R(2), U8(4), U8(10),
@@ skipping 107 matching lines @@
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["return"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
   FIXED_ARRAY_TYPE,
 ]
 handlers: [
-  [15, 134, 140],
-  [18, 98, 100],
-  [208, 218, 220],
+  [15, 140, 146],
+  [18, 104, 106],
+  [214, 224, 226],
 ]