C++ (Cpp) ParamInfo Examples

Example #1

File: func.cpp Project: BwRy/hhvm

void FuncEmitter::setBuiltinFunc(const ClassInfo::MethodInfo* info,
                                 BuiltinFunction bif, BuiltinFunction nif,
                                 Offset base) {
  assert(info);
  m_info = info;
  Attr attrs = AttrBuiltin;
  if (info->attribute & (ClassInfo::RefVariableArguments |
                         ClassInfo::MixedVariableArguments)) {
    attrs = attrs | AttrVariadicByRef;
  }
  if (info->attribute & ClassInfo::IsReference) {
    attrs = attrs | AttrReference;
  }
  if (info->attribute & ClassInfo::NoInjection) {
    attrs = attrs | AttrNoInjection;
  }
  if (info->attribute & ClassInfo::NoFCallBuiltin) {
    attrs = attrs | AttrNoFCallBuiltin;
  }
  if (info->attribute & ClassInfo::ParamCoerceModeNull) {
    attrs = attrs | AttrParamCoerceModeNull;
  } else if (info->attribute & ClassInfo::ParamCoerceModeFalse) {
    attrs = attrs | AttrParamCoerceModeFalse;
  }
  if (pce()) {
    if (info->attribute & ClassInfo::IsStatic) {
      attrs = attrs | AttrStatic;
    }
    if (info->attribute & ClassInfo::IsFinal) {
      attrs = attrs | AttrFinal;
    }
    if (info->attribute & ClassInfo::IsAbstract) {
      attrs = attrs | AttrAbstract;
    }
    if (info->attribute & ClassInfo::IsPrivate) {
      attrs = attrs | AttrPrivate;
    } else if (info->attribute & ClassInfo::IsProtected) {
      attrs = attrs | AttrProtected;
    } else {
      attrs = attrs | AttrPublic;
    }
  } else if (info->attribute & ClassInfo::AllowOverride) {
    attrs = attrs | AttrAllowOverride;
  }

  setReturnType(info->returnType);
  setDocComment(info->docComment);
  setLocation(0, 0);
  setBuiltinFunc(bif, nif, attrs, base);

  for (unsigned i = 0; i < info->parameters.size(); ++i) {
    // For builtin only, we use a dummy ParamInfo
    FuncEmitter::ParamInfo pi;
    const auto& parameter = info->parameters[i];
    pi.setRef((bool)(parameter->attribute & ClassInfo::IsReference));
    pi.builtinType = parameter->argType;
    appendParam(makeStaticString(parameter->name), pi);
  }
}

Example #2

File: func.cpp Project: GitOrganization/hiphop-php

void FuncEmitter::setBuiltinFunc(const ClassInfo::MethodInfo* info,
                                 BuiltinFunction bif, BuiltinFunction nif,
                                 Offset base) {
  assert(info);
  assert(bif);
  m_info = info;
  m_builtinFuncPtr = bif;
  m_nativeFuncPtr = nif;
  m_base = base;
  m_top = true;
  m_docComment = StringData::GetStaticString(info->docComment);
  m_line1 = 0;
  m_line2 = 0;
  m_attrs = AttrBuiltin | AttrSkipFrame;
  // TODO: Task #1137917: See if we can avoid marking most builtins with
  // "MayUseVV" and still make things work
  m_attrs = m_attrs | AttrMayUseVV;
  if (info->attribute & (ClassInfo::RefVariableArguments |
                         ClassInfo::MixedVariableArguments)) {
    m_attrs = m_attrs | AttrVariadicByRef;
  }
  if (info->attribute & ClassInfo::IsReference) {
    m_attrs = m_attrs | AttrReference;
  }
  if (info->attribute & ClassInfo::NoInjection) {
    m_attrs = m_attrs | AttrNoInjection;
  }
  if (pce()) {
    if (info->attribute & ClassInfo::IsStatic) {
      m_attrs = m_attrs | AttrStatic;
    }
    if (info->attribute & ClassInfo::IsFinal) {
      m_attrs = m_attrs | AttrFinal;
    }
    if (info->attribute & ClassInfo::IsAbstract) {
      m_attrs = m_attrs | AttrAbstract;
    }
    if (info->attribute & ClassInfo::IsPrivate) {
      m_attrs = m_attrs | AttrPrivate;
    } else if (info->attribute & ClassInfo::IsProtected) {
      m_attrs = m_attrs | AttrProtected;
    } else {
      m_attrs = m_attrs | AttrPublic;
    }
  } else if (info->attribute & ClassInfo::AllowOverride) {
    m_attrs = m_attrs | AttrAllowOverride;
  }

  m_returnType = info->returnType;
  for (unsigned i = 0; i < info->parameters.size(); ++i) {
    // For builtin only, we use a dummy ParamInfo
    FuncEmitter::ParamInfo pi;
    pi.setRef((bool)(info->parameters[i]->attribute & ClassInfo::IsReference));
    pi.setBuiltinType(info->parameters[i]->argType);
    appendParam(StringData::GetStaticString(info->parameters[i]->name), pi);
  }
}

Example #3

File: func.cpp Project: mediaprojects/hiphop-php

void FuncEmitter::setBuiltinFunc(const ClassInfo::MethodInfo* info,
                                 BuiltinFunction funcPtr, Offset base) {
  ASSERT(info);
  ASSERT(funcPtr);
  m_info = info;
  m_builtinFuncPtr = funcPtr;
  m_base = base;
  m_top = true;
  m_docComment = StringData::GetStaticString(info->docComment);
  m_line1 = 0;
  m_line2 = 0;
  m_attrs = AttrNone;
  // TODO: Task #1137917: See if we can avoid marking most builtins with
  // "MayUseVV" and still make things work
  m_attrs = (Attr)(m_attrs | AttrMayUseVV);
  if (info->attribute & (ClassInfo::RefVariableArguments |
                         ClassInfo::MixedVariableArguments)) {
    m_attrs = Attr(m_attrs | AttrVariadicByRef);
  }
  if (info->attribute & ClassInfo::IsReference) {
    m_attrs = (Attr)(m_attrs | AttrReference);
  }
  if (info->attribute & ClassInfo::NoInjection) {
    m_attrs = (Attr)(m_attrs | AttrNoInjection);
  }
  if (pce()) {
    if (info->attribute & ClassInfo::IsStatic) {
      m_attrs = (Attr)(m_attrs | AttrStatic);
    }
    if (info->attribute & ClassInfo::IsFinal) {
      m_attrs = (Attr)(m_attrs | AttrFinal);
    }
    if (info->attribute & ClassInfo::IsAbstract) {
      m_attrs = (Attr)(m_attrs | AttrAbstract);
    }
    if (info->attribute & ClassInfo::IsPrivate) {
      m_attrs = (Attr)(m_attrs | AttrPrivate);
    } else if (info->attribute & ClassInfo::IsProtected) {
      m_attrs = (Attr)(m_attrs | AttrProtected);
    } else {
      m_attrs = (Attr)(m_attrs | AttrPublic);
    }
  }

  for (unsigned i = 0; i < info->parameters.size(); ++i) {
    // For builtin only, we use a dummy ParamInfo
    FuncEmitter::ParamInfo pi;
    pi.setRef((bool)(info->parameters[i]->attribute & ClassInfo::IsReference));
    appendParam(StringData::GetStaticString(info->parameters[i]->name), pi);
  }
}