C++ (Cpp) BlockScope示例

示例#1

文件： block_scope.cpp 项目： Tacnix/hiphop-php

ClassScopeRawPtr BlockScope::getContainingClass() {
  BlockScope *bs = this;
  if (bs->is(BlockScope::FunctionScope)) {
    bs = bs->m_outerScope.get();
  }
  if (bs && !bs->is(BlockScope::ClassScope)) {
    bs = 0;
  }
  return ClassScopeRawPtr((HPHP::ClassScope*)bs);
}

示例#2

文件： block_scope.cpp 项目： KOgames/hhvm

AnalysisResultRawPtr BlockScope::getContainingProgram() {
  BlockScope *bs = this;
  while (bs) {
    if (bs->is(BlockScope::ProgramScope)) {
      break;
    }
    bs = bs->getOuterScope().get();
  }

  return AnalysisResultRawPtr((AnalysisResult*)bs);
}

示例#3

文件： block_scope.cpp 项目： KOgames/hhvm

FileScopeRawPtr BlockScope::getContainingFile() {
  BlockScope *bs = this;
  while (bs) {
    if (bs->is(BlockScope::FileScope)) {
      break;
    }
    bs = bs->getOuterScope().get();
  }

  return FileScopeRawPtr((HPHP::FileScope*)bs);
}

示例#4

文件： block_scope.cpp 项目： KOgames/hhvm

FunctionScopeRawPtr BlockScope::getContainingNonClosureFunction() {
  BlockScope *bs = this;
  // walk out through all the closures
  while (bs && bs->is(BlockScope::FunctionScope)) {
    HPHP::FunctionScope *fs = static_cast<HPHP::FunctionScope*>(bs);
    if (!fs->isClosure()) {
      return FunctionScopeRawPtr(fs);
    }
    bs = bs->m_outerScope.get();
  }
  return FunctionScopeRawPtr();
}

示例#5

文件： block_scope.cpp 项目： KOgames/hhvm

ClassScopeRawPtr BlockScope::getContainingClass() {
  BlockScope *bs = getContainingNonClosureFunction().get();
  if (!bs) {
    bs = this;
  }
  if (bs && bs->is(BlockScope::FunctionScope)) {
    bs = bs->m_outerScope.get();
  }
  if (!bs || !bs->is(BlockScope::ClassScope)) {
    return ClassScopeRawPtr();
  }
  return ClassScopeRawPtr((HPHP::ClassScope*)bs);
}