Herman Venter
f9197ff35c
This is a rather mechanical refactor that uses references (&) rather than pointers (*) for parameters that are not permitted to ever be given null arguments. In effect, the onus for checking null pointers is shifted from the callee to the caller. The & type annotation makes it clear that the callee is not prepared to deal with a null pointer.
52 linhas
2.1 KiB
C++
52 linhas
2.1 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/eval/debugger/cmd/cmd_continue.h"
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namespace HPHP { namespace Eval {
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///////////////////////////////////////////////////////////////////////////////
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TRACE_SET_MOD(debugger);
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void CmdContinue::help(DebuggerClient &client) {
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client.helpTitle("Continue Command");
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client.helpCmds(
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"[c]ontinue {count=1}", "continues program execution",
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nullptr
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);
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client.helpBody(
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"Use this command at break to resume program execution. Specify a "
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"count to repeat the same command many times."
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);
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}
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void CmdContinue::onSetup(DebuggerProxy &proxy, CmdInterrupt &interrupt) {
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assert(!m_complete); // Complete cmds should not be asked to do work.
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CmdFlowControl::onSetup(proxy, interrupt);
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// If there's a remaining count on this cmd then we want it left installed
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// in the proxy.
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m_complete = (decCount() == 0);
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}
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void CmdContinue::onBeginInterrupt(DebuggerProxy &proxy,
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CmdInterrupt &interrupt) {
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assert(!m_complete); // Complete cmds should not be asked to do work.
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m_complete = (decCount() == 0);
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}
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///////////////////////////////////////////////////////////////////////////////
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}}
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