Commit f1d8668e authored by dslomov's avatar dslomov Committed by Commit bot

harmony-scoping: Catch variable should be VAR, not LET

R=rossberg@chromium.org
BUG=v8:2858
LOG=N

Review URL: https://codereview.chromium.org/748113003

Cr-Commit-Position: refs/heads/master@{#25503}
parent 11a950fc
......@@ -2796,9 +2796,7 @@ TryStatement* Parser::ParseTryStatement(bool* ok) {
Expect(Token::RPAREN, CHECK_OK);
Target target(&this->target_stack_, &catch_collector);
VariableMode mode =
allow_harmony_scoping() && strict_mode() == STRICT ? LET : VAR;
catch_variable = catch_scope->DeclareLocal(name, mode, kCreatedInitialized);
catch_variable = catch_scope->DeclareLocal(name, VAR, kCreatedInitialized);
BlockState block_state(&scope_, catch_scope);
catch_block = ParseBlock(NULL, CHECK_OK);
......
// 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:
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// * 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: --harmony-scoping
// Test for conflicting variable bindings.
......@@ -175,7 +152,7 @@ for (var v = 0; v < varbinds.length; ++v) {
// Test conflicting catch/var bindings.
for (var v = 0; v < varbinds.length; ++v) {
TestConflict('try {} catch(x) {' + varbinds[v] + '}');
TestNoConflict('try {} catch(x) {' + varbinds[v] + '}');
}
// Test conflicting parameter/var bindings.
......
// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Flags: --harmony-scoping
"use strict";
function f() {
var y = 1;
var q1;
var q;
var z = new Error();
try {
throw z;
} catch (y) {
assertTrue(z === y);
q1 = function() { return y; }
var y = 15;
q = function() { return y; }
assertSame(15, y);
}
assertSame(1, y);
assertSame(15, q1());
assertSame(15, q());
}
f();
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