Remove runtime flags for sloppy mode block scoping features

test/mjsunit/harmony/block-let-crankshaft-sloppy.js

Index: test/mjsunit/harmony/block-let-crankshaft-sloppy.js
diff --git a/test/mjsunit/harmony/block-let-crankshaft-sloppy.js b/test/mjsunit/harmony/block-let-crankshaft-sloppy.js
deleted file mode 100644
index 4f29c05693fa5fdf7bebb1d455cea4899d76dc06..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/block-let-crankshaft-sloppy.js
+++ /dev/null
@@ -1,483 +0,0 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --allow-natives-syntax
-// Flags: --harmony-sloppy --harmony-sloppy-let
-
-// Check that the following functions are optimizable.
-var functions = [ f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14,
-                  f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26,
-                  f27, f28, f29, f30, f31, f32, f33];
-
-for (var i = 0; i < functions.length; ++i) {
-  var func = functions[i];
-  print("Testing:");
-  print(func);
-  for (var j = 0; j < 10; ++j) {
-    func(12);
-  }
-  %OptimizeFunctionOnNextCall(func);
-  func(12);
-  assertOptimized(func);
-}
-
-function f1() { }
-
-function f2(x) { }
-
-function f3() {
-  let x;
-}
-
-function f4() {
-  function foo() {
-  }
-}
-
-function f5() {
-  let x = 1;
-}
-
-function f6() {
-  const x = 1;
-}
-
-function f7(x) {
-  return x;
-}
-
-function f8() {
-  let x;
-  return x;
-}
-
-function f9() {
-  function x() {
-  }
-  return x;
-}
-
-function f10(x) {
-  x = 1;
-}
-
-function f11() {
-  let x;
-  x = 1;
-}
-
-function f12() {
-  function x() {};
-  x = 1;
-}
-
-function f13(x) {
-  (function() { x; });
-}
-
-function f14() {
-  let x;
-  (function() { x; });
-}
-
-function f15() {
-  function x() {
-  }
-  (function() { x; });
-}
-
-function f16() {
-  let x = 1;
-  (function() { x; });
-}
-
-function f17() {
-  const x = 1;
-  (function() { x; });
-}
-
-function f18(x) {
-  return x;
-  (function() { x; });
-}
-
-function f19() {
-  let x;
-  return x;
-  (function() { x; });
-}
-
-function f20() {
-  function x() {
-  }
-  return x;
-  (function() { x; });
-}
-
-function f21(x) {
-  x = 1;
-  (function() { x; });
-}
-
-function f22() {
-  let x;
-  x = 1;
-  (function() { x; });
-}
-
-function f23() {
-  function x() { }
-  x = 1;
-  (function() { x; });
-}
-
-function f24() {
-  let x = 1;
-  {
-    let x = 2;
-    {
-      let x = 3;
-      assertEquals(3, x);
-    }
-    assertEquals(2, x);
-  }
-  assertEquals(1, x);
-}
-
-function f25() {
-  {
-    let x = 2;
-    L: {
-      let x = 3;
-      assertEquals(3, x);
-      break L;
-      assertTrue(false);
-    }
-    assertEquals(2, x);
-  }
-  assertTrue(true);
-}
-
-function f26() {
-  {
-    let x = 1;
-    L: {
-      let x = 2;
-      {
-        let x = 3;
-        assertEquals(3, x);
-        break L;
-        assertTrue(false);
-      }
-      assertTrue(false);
-    }
-    assertEquals(1, x);
-  }
-}
-
-
-function f27() {
-  do {
-    let x = 4;
-    assertEquals(4,x);
-    {
-      let x = 5;
-      assertEquals(5, x);
-      continue;
-      assertTrue(false);
-    }
-  } while (false);
-}
-
-function f28() {
-  label: for (var i = 0; i < 10; ++i) {
-    let x = 'middle' + i;
-    for (var j = 0; j < 10; ++j) {
-      let x = 'inner' + j;
-      continue label;
-    }
-  }
-}
-
-function f29() {
-  // Verify that the context is correctly set in the stack frame after exiting
-  // from with.
-
-  let x = 'outer';
-  label: {
-    let x = 'inner';
-    break label;
-  }
-  f();  // The context could be restored from the stack after the call.
-  assertEquals('outer', x);
-
-  function f() {
-    assertEquals('outer', x);
-  };
-}
-
-function f30() {
-  let x = 'outer';
-  for (var i = 0; i < 10; ++i) {
-    let x = 'inner';
-    continue;
-  }
-  f();
-  assertEquals('outer', x);
-
-  function f() {
-    assertEquals('outer', x);
-  };
-}
-
-function f31() {
-  {
-    let x = 'outer';
-    label: for (var i = 0; assertEquals('outer', x), i < 10; ++i) {
-      let x = 'middle' + i;
-      {
-        let x = 'inner' + j;
-        continue label;
-      }
-    }
-    assertEquals('outer', x);
-  }
-}
-
-var c = true;
-
-function f32() {
-  {
-    let x = 'outer';
-    L: {
-      {
-        let x = 'inner';
-        if (c) {
-          break L;
-        }
-      }
-      foo();
-    }
-  }
-
-  function foo() {
-    return 'bar';
-  }
-}
-
-function f33() {
-  {
-    let x = 'outer';
-    L: {
-      {
-        let x = 'inner';
-        if (c) {
-          break L;
-        }
-        foo();
-      }
-    }
-  }
-
-  function foo() {
-    return 'bar';
-  }
-}
-
-function TestThrow() {
-  function f() {
-    let x = 'outer';
-    {
-      let x = 'inner';
-      throw x;
-    }
-  }
-  for (var i = 0; i < 5; i++) {
-    try {
-      f();
-    } catch (e) {
-      assertEquals('inner', e);
-    }
-  }
-  %OptimizeFunctionOnNextCall(f);
-  try {
-    f();
-  } catch (e) {
-    assertEquals('inner', e);
-  }
-  assertOptimized(f);
-}
-
-TestThrow();
-
-// Test that temporal dead zone semantics for function and block scoped
-// let bindings are handled by the optimizing compiler.
-
-function TestFunctionLocal(s) {
-  'use strict';
-  var func = eval("(function baz(){" + s + "; })");
-  print("Testing:");
-  print(func);
-  for (var i = 0; i < 5; ++i) {
-    try {
-      func();
-      assertUnreachable();
-    } catch (e) {
-      assertInstanceof(e, ReferenceError);
-    }
-  }
-  %OptimizeFunctionOnNextCall(func);
-  try {
-    func();
-    assertUnreachable();
-  } catch (e) {
-    assertInstanceof(e, ReferenceError);
-  }
-}
-
-function TestFunctionContext(s) {
-  'use strict';
-  var func = eval("(function baz(){ " + s + "; (function() { x; }); })");
-  print("Testing:");
-  print(func);
-  for (var i = 0; i < 5; ++i) {
-    print(i);
-    try {
-      func();
-      assertUnreachable();
-    } catch (e) {
-      assertInstanceof(e, ReferenceError);
-    }
-  }
-  print("optimize");
-  %OptimizeFunctionOnNextCall(func);
-  try {
-    print("call");
-    func();
-    assertUnreachable();
-  } catch (e) {
-    print("catch");
-    assertInstanceof(e, ReferenceError);
-  }
-}
-
-function TestBlockLocal(s) {
-  'use strict';
-  var func = eval("(function baz(){ { " + s + "; } })");
-  print("Testing:");
-  print(func);
-  for (var i = 0; i < 5; ++i) {
-    try {
-      func();
-      assertUnreachable();
-    } catch (e) {
-      assertInstanceof(e, ReferenceError);
-    }
-  }
-  %OptimizeFunctionOnNextCall(func);
-  try {
-    func();
-    assertUnreachable();
-  } catch (e) {
-    assertInstanceof(e, ReferenceError);
-  }
-}
-
-function TestBlockContext(s) {
-  'use strict';
-  var func = eval("(function baz(){ { " + s + "; (function() { x; }); } })");
-  print("Testing:");
-  print(func);
-  for (var i = 0; i < 5; ++i) {
-    print(i);
-    try {
-      func();
-      assertUnreachable();
-    } catch (e) {
-      assertInstanceof(e, ReferenceError);
-    }
-  }
-  print("optimize");
-  %OptimizeFunctionOnNextCall(func);
-  try {
-    print("call");
-    func();
-    assertUnreachable();
-  } catch (e) {
-    print("catch");
-    assertInstanceof(e, ReferenceError);
-  }
-}
-
-function TestAll(s) {
-  TestFunctionLocal(s);
-  TestFunctionContext(s);
-  TestBlockLocal(s);
-  TestBlockContext(s);
-}
-
-// Use before initialization in declaration statement.
-TestAll('let x = x + 1');
-TestAll('let x = x += 1');
-TestAll('let x = x++');
-TestAll('let x = ++x');
-TestAll('const x = x + 1');
-
-// Use before initialization in prior statement.
-TestAll('x + 1; let x;');
-TestAll('x = 1; let x;');
-TestAll('x += 1; let x;');
-TestAll('++x; let x;');
-TestAll('x++; let x;');
-TestAll('let y = x; const x = 1;');
-
-
-function f(x) {
-  let y = x + 42;
-  return y;
-}
-
-function g(x) {
-  {
-    let y = x + 42;
-    return y;
-  }
-}
-
-for (var i=0; i<10; i++) {
-  f(i);
-  g(i);
-}
-
-%OptimizeFunctionOnNextCall(f);
-%OptimizeFunctionOnNextCall(g);
-
-f(12);
-g(12);
-
-assertTrue(%GetOptimizationStatus(f) != 2);
-assertTrue(%GetOptimizationStatus(g) != 2);