[inspector] removed call break location from for-of loop

test/inspector/debugger/for-of-loops-expected.txt

Index: test/inspector/debugger/for-of-loops-expected.txt
diff --git a/test/inspector/debugger/for-of-loops-expected.txt b/test/inspector/debugger/for-of-loops-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..25b561908d4c53f50f1e13ec45cd71a97f1543b0
--- /dev/null
+++ b/test/inspector/debugger/for-of-loops-expected.txt
@@ -0,0 +1,395 @@
+Tests breakable locations in for-of loops.
+
+Running test: testBreakLocations
+
+function testFunction() {
+  var obj = |_|{a : 1};
+  var arr = |_|[1];
+  var all = |_|[];
+  for (var |_|k in |_|arr) { |_|all.|C|push(k); }
+  for (var k |_|of |_|arr) { |_|all.|C|push(k); }

[dgozman, 2017/05/22 23:00:36]

Can we align location with for-in? Do we even need two locations here at all?

[kozy, 2017/05/23 11:44:43]

Done.

Reason for second position is loading arr variable, I'll fix it in later CLs.

+  for (var |_|k in |_|obj) { |_|all.|C|push(k); }
+  for (let |_|k in |_|arr) { |_|all.|C|push(k); }
+  for (let k |_|of |_|arr) { |_|all.|C|push(k); }
+  for (let |_|k in |_|obj) { |_|all.|C|push(k); }
+
+  var iterable = |_|{
+    [Symbol.iterator]() {
+      |_|return {
+        i: 0,
+        next() {
+          |_|if (this.i < 1) {
+            |_|return { value: this.i++, done: false };
+          }
+          |_|return { value: undefined, done: true };
+        |R|}
+      };
+    |R|}
+  };
+  for (var k |_|of |_|iterable) { |_|all.|C|push(k); }
+  |_|iterable.i = 0;
+  for (let k |_|of |_|iterable) { |_|all.|C|push(k); }
+|R|}
+
+
+Running test: testStepInto
+(anonymous) (expr.js:0:0)
+
+
+testFunction (test.js:2:12)
+(anonymous) (expr.js:0:0)
+function testFunction() {
+  var obj = #{a : 1};
+  var arr = [1];
+
+testFunction (test.js:3:12)
+(anonymous) (expr.js:0:0)
+  var obj = {a : 1};
+  var arr = #[1];
+  var all = [];
+
+testFunction (test.js:4:12)
+(anonymous) (expr.js:0:0)
+  var arr = [1];
+  var all = #[];
+  for (var k in arr) { all.push(k); }
+
+testFunction (test.js:5:16)
+(anonymous) (expr.js:0:0)
+  var all = [];
+  for (var k in #arr) { all.push(k); }
+  for (var k of arr) { all.push(k); }
+
+testFunction (test.js:5:11)
+(anonymous) (expr.js:0:0)
+  var all = [];
+  for (var #k in arr) { all.push(k); }
+  for (var k of arr) { all.push(k); }
+
+testFunction (test.js:5:23)
+(anonymous) (expr.js:0:0)
+  var all = [];
+  for (var k in arr) { #all.push(k); }
+  for (var k of arr) { all.push(k); }
+
+testFunction (test.js:5:11)
+(anonymous) (expr.js:0:0)
+  var all = [];
+  for (var #k in arr) { all.push(k); }
+  for (var k of arr) { all.push(k); }
+
+testFunction (test.js:6:16)
+(anonymous) (expr.js:0:0)
+  for (var k in arr) { all.push(k); }
+  for (var k of #arr) { all.push(k); }
+  for (var k in obj) { all.push(k); }
+
+testFunction (test.js:6:13)
+(anonymous) (expr.js:0:0)
+  for (var k in arr) { all.push(k); }
+  for (var k #of arr) { all.push(k); }
+  for (var k in obj) { all.push(k); }
+
+testFunction (test.js:6:23)
+(anonymous) (expr.js:0:0)
+  for (var k in arr) { all.push(k); }
+  for (var k of arr) { #all.push(k); }
+  for (var k in obj) { all.push(k); }
+
+testFunction (test.js:6:13)
+(anonymous) (expr.js:0:0)
+  for (var k in arr) { all.push(k); }
+  for (var k #of arr) { all.push(k); }
+  for (var k in obj) { all.push(k); }
+
+testFunction (test.js:7:16)
+(anonymous) (expr.js:0:0)
+  for (var k of arr) { all.push(k); }
+  for (var k in #obj) { all.push(k); }
+  for (let k in arr) { all.push(k); }
+
+testFunction (test.js:7:11)
+(anonymous) (expr.js:0:0)
+  for (var k of arr) { all.push(k); }
+  for (var #k in obj) { all.push(k); }
+  for (let k in arr) { all.push(k); }
+
+testFunction (test.js:7:23)
+(anonymous) (expr.js:0:0)
+  for (var k of arr) { all.push(k); }
+  for (var k in obj) { #all.push(k); }
+  for (let k in arr) { all.push(k); }
+
+testFunction (test.js:7:11)
+(anonymous) (expr.js:0:0)
+  for (var k of arr) { all.push(k); }
+  for (var #k in obj) { all.push(k); }
+  for (let k in arr) { all.push(k); }
+
+testFunction (test.js:8:16)
+(anonymous) (expr.js:0:0)
+  for (var k in obj) { all.push(k); }
+  for (let k in #arr) { all.push(k); }
+  for (let k of arr) { all.push(k); }
+
+testFunction (test.js:8:11)
+(anonymous) (expr.js:0:0)
+  for (var k in obj) { all.push(k); }
+  for (let #k in arr) { all.push(k); }
+  for (let k of arr) { all.push(k); }
+
+testFunction (test.js:8:23)
+(anonymous) (expr.js:0:0)
+  for (var k in obj) { all.push(k); }
+  for (let k in arr) { #all.push(k); }
+  for (let k of arr) { all.push(k); }
+
+testFunction (test.js:8:11)
+(anonymous) (expr.js:0:0)
+  for (var k in obj) { all.push(k); }
+  for (let #k in arr) { all.push(k); }
+  for (let k of arr) { all.push(k); }
+
+testFunction (test.js:9:16)
+(anonymous) (expr.js:0:0)
+  for (let k in arr) { all.push(k); }
+  for (let k of #arr) { all.push(k); }
+  for (let k in obj) { all.push(k); }
+
+testFunction (test.js:9:13)
+(anonymous) (expr.js:0:0)
+  for (let k in arr) { all.push(k); }
+  for (let k #of arr) { all.push(k); }
+  for (let k in obj) { all.push(k); }
+
+testFunction (test.js:9:23)
+(anonymous) (expr.js:0:0)
+  for (let k in arr) { all.push(k); }
+  for (let k of arr) { #all.push(k); }
+  for (let k in obj) { all.push(k); }
+
+testFunction (test.js:9:13)
+(anonymous) (expr.js:0:0)
+  for (let k in arr) { all.push(k); }
+  for (let k #of arr) { all.push(k); }
+  for (let k in obj) { all.push(k); }
+
+testFunction (test.js:10:16)
+(anonymous) (expr.js:0:0)
+  for (let k of arr) { all.push(k); }
+  for (let k in #obj) { all.push(k); }
+
+
+testFunction (test.js:10:11)
+(anonymous) (expr.js:0:0)
+  for (let k of arr) { all.push(k); }
+  for (let #k in obj) { all.push(k); }
+
+
+testFunction (test.js:10:23)
+(anonymous) (expr.js:0:0)
+  for (let k of arr) { all.push(k); }
+  for (let k in obj) { #all.push(k); }
+
+
+testFunction (test.js:10:11)
+(anonymous) (expr.js:0:0)
+  for (let k of arr) { all.push(k); }
+  for (let #k in obj) { all.push(k); }
+
+
+testFunction (test.js:12:17)
+(anonymous) (expr.js:0:0)
+
+  var iterable = #{
+    [Symbol.iterator]() {
+
+testFunction (test.js:25:16)
+(anonymous) (expr.js:0:0)
+  };
+  for (var k of #iterable) { all.push(k); }
+  iterable.i = 0;
+
+[Symbol.iterator] (test.js:14:6)
+testFunction (test.js:25:16)
+(anonymous) (expr.js:0:0)
+    [Symbol.iterator]() {
+      #return {
+        i: 0,
+
+[Symbol.iterator] (test.js:23:4)
+testFunction (test.js:25:16)
+(anonymous) (expr.js:0:0)
+      };
+    #}
+  };
+
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+  };
+  for (var k #of iterable) { all.push(k); }
+  iterable.i = 0;
+
+next (test.js:17:10)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+        next() {
+          #if (this.i < 1) {
+            return { value: this.i++, done: false };
+
+next (test.js:18:12)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+          if (this.i < 1) {
+            #return { value: this.i++, done: false };
+          }
+
+next (test.js:21:8)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+          return { value: undefined, done: true };
+        #}
+      };
+
+testFunction (test.js:25:28)
+(anonymous) (expr.js:0:0)
+  };
+  for (var k of iterable) { #all.push(k); }
+  iterable.i = 0;
+
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+  };
+  for (var k #of iterable) { all.push(k); }
+  iterable.i = 0;
+
+next (test.js:17:10)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+        next() {
+          #if (this.i < 1) {
+            return { value: this.i++, done: false };
+
+next (test.js:20:10)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+          }
+          #return { value: undefined, done: true };
+        }
+
+next (test.js:21:8)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+          return { value: undefined, done: true };
+        #}
+      };
+
+testFunction (test.js:26:2)
+(anonymous) (expr.js:0:0)
+  for (var k of iterable) { all.push(k); }
+  #iterable.i = 0;
+  for (let k of iterable) { all.push(k); }
+
+testFunction (test.js:27:16)
+(anonymous) (expr.js:0:0)
+  iterable.i = 0;
+  for (let k of #iterable) { all.push(k); }
+}
+
+[Symbol.iterator] (test.js:14:6)
+testFunction (test.js:27:16)
+(anonymous) (expr.js:0:0)
+    [Symbol.iterator]() {
+      #return {
+        i: 0,
+
+[Symbol.iterator] (test.js:23:4)
+testFunction (test.js:27:16)
+(anonymous) (expr.js:0:0)
+      };
+    #}
+  };
+
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+  iterable.i = 0;
+  for (let k #of iterable) { all.push(k); }
+}
+
+next (test.js:17:10)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+        next() {
+          #if (this.i < 1) {
+            return { value: this.i++, done: false };
+
+next (test.js:18:12)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+          if (this.i < 1) {
+            #return { value: this.i++, done: false };
+          }
+
+next (test.js:21:8)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+          return { value: undefined, done: true };
+        #}
+      };
+
+testFunction (test.js:27:28)
+(anonymous) (expr.js:0:0)
+  iterable.i = 0;
+  for (let k of iterable) { #all.push(k); }
+}
+
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+  iterable.i = 0;
+  for (let k #of iterable) { all.push(k); }
+}
+
+next (test.js:17:10)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+        next() {
+          #if (this.i < 1) {
+            return { value: this.i++, done: false };
+
+next (test.js:20:10)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+          }
+          #return { value: undefined, done: true };
+        }
+
+next (test.js:21:8)
+testFunction (test.js:27:13)
+(anonymous) (expr.js:0:0)
+          return { value: undefined, done: true };
+        #}
+      };
+
+testFunction (test.js:28:0)
+(anonymous) (expr.js:0:0)
+  for (let k of iterable) { all.push(k); }
+#}
+
+(anonymous) (expr.js:0:34)
+
+
+
+Running test: testStepIntoAfterBreakpoint
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+  };
+  for (var k #of iterable) { all.push(k); }
+  iterable.i = 0;
+
+next (test.js:17:10)
+testFunction (test.js:25:13)
+(anonymous) (expr.js:0:0)
+        next() {
+          #if (this.i < 1) {
+            return { value: this.i++, done: false };
+