Exemplos de VariableEnvironment::isLimitedGoto em C++ (Cpp)

Exemplo n.º 1

Arquivo: do_while_statement.cpp Projeto: activeingredient/hiphop-php

void DoWhileStatement::eval(VariableEnvironment &env) const {
  if (env.isGotoing() && env.isLimitedGoto()) return;
  ENTER_STMT;
  DECLARE_THREAD_INFO;
  LOOP_COUNTER(1);

  do {
    LOOP_COUNTER_CHECK_INFO(1);
    EVAL_STMT_HANDLE_GOTO_BEGIN(restart);
    if (m_body) EVAL_STMT_HANDLE_BREAK(m_body, env);
    EVAL_STMT_HANDLE_GOTO_END(restart);
  } while (m_cond->eval(env));
}

Exemplo n.º 2

Arquivo: switch_statement.cpp Projeto: HyeongKyu/hiphop-php

void SwitchStatement::eval(VariableEnvironment &env) const {
  bool gotoing = false;
  if (env.isGotoing()) {
    if (env.isLimitedGoto()) return;
    gotoing = true;
  }

  ENTER_STMT;
  Variant source, *srcPtr;
  if (!gotoing) {
    if (!m_simpleVar) {
      source = m_source->eval(env);
      srcPtr = &source;
    } else {
      m_source->cast<VariableExpression>()->weakLval(env, srcPtr);
    }
  }
  bool matched = false;
  vector<CaseStatementPtr>::const_iterator defaultPos = m_cases.end();

  EVAL_STMT_HANDLE_GOTO_BEGIN(restart);
  for (vector<CaseStatementPtr>::const_iterator iter = m_cases.begin();
       iter != m_cases.end(); ++iter) {
    if (!gotoing) {
      if ((*iter)->isDefault()) {
        defaultPos = iter;
      } else if (!matched && (*iter)->match(env, *srcPtr)) {
        matched = true;
      }
    }
    if (gotoing || matched) {
      EVAL_STMT_HANDLE_BREAK_CONT(*iter, env);
    }
  }
  if (!gotoing && !matched && defaultPos != m_cases.end()) {
    for (; defaultPos != m_cases.end(); ++defaultPos) {
      EVAL_STMT_HANDLE_BREAK_CONT(*defaultPos, env);
    }
  }
  EVAL_STMT_HANDLE_GOTO_END(restart);
}

Exemplo n.º 3

Arquivo: while_statement.cpp Projeto: HyeongKyu/hiphop-php

void WhileStatement::eval(VariableEnvironment &env) const {
  DECLARE_THREAD_INFO;

  if (env.isGotoing()) {
    if (env.isLimitedGoto()) return;
    goto body;
  }
  ENTER_STMT;
  LOOP_COUNTER(1);

  begin:
  if (m_cond->eval(env)) {
    body:
    LOOP_COUNTER_CHECK_INFO(1);
    EVAL_STMT_HANDLE_GOTO_BEGIN(restart);
    if (m_body) EVAL_STMT_HANDLE_GOTO(m_body, env);
    EVAL_STMT_HANDLE_GOTO_END(restart);
    goto begin;
  }
  end:;
}

Exemplo n.º 4

Arquivo: switch_statement.cpp Projeto: HyeongKyu/hiphop-php

void CaseStatement::eval(VariableEnvironment &env) const {
  if (env.isGotoing() && env.isLimitedGoto()) return;
  if (m_body) m_body->eval(env);
}