C++ 错误：“内联”只能出现在函数上

我正在尝试编译VCMI http://forum.vcmi.eu/portal.php在 OS X 10.7 下使用 clang++。

我配置了项目CXX=clang++因为苹果的 gcc 似乎不识别 required-std=c++0x flag.

我已经添加-stdlib=libc++ to CXXFLAGS因为如果没有那个 clang 甚至无法找到#include <array>.

目前我有：CXXFLAGS= -std=c++0x -stdlib=libc++ -Wall -Wextra -Wcast-align -Wpointer-arith -Wno-switch -Wno-sign-compare -Wno-unused-parameter -Wc++11-extensions

问题是我收到以下错误：

clang: warning: treating 'c-header' input as 'c++-header' when in C++ mode, this behavior    is deprecated
clang: warning: argument unused during compilation: '-ggdb'
StdInc.h:1:9: warning: #pragma once in main file
#pragma once
        ^
In file included from StdInc.h:3:
In file included from ./../Global.h:32:
In file included from /usr/bin/../lib/c++/v1/algorithm:594:
In file included from /usr/bin/../lib/c++/v1/memory:596:
/usr/bin/../lib/c++/v1/iterator:1696:1: error: 'inline' can only appear on functions
inline _LIBCPP_INLINE_VISIBILITY
^
/usr/bin/../lib/c++/v1/iterator:1698:1: error: variable 'begin' declared as a template
begin(_T (&__array)[_N])
^
/usr/bin/../lib/c++/v1/iterator:1698:12: error: use of undeclared identifier '__array'
begin(_T (&__array)[_N])
           ^
./../tchar_amigaos4.h:157:16: note: expanded from macro '_T'
#define _T(x)           x
                        ^
In file included from StdInc.h:3:
In file included from ./../Global.h:32:
In file included from /usr/bin/../lib/c++/v1/algorithm:594:
In file included from /usr/bin/../lib/c++/v1/memory:596:
/usr/bin/../lib/c++/v1/iterator:1698:25: error: expected ';' at end of declaration
begin(_T (&__array)[_N])
                        ^
                        ;
/usr/bin/../lib/c++/v1/iterator:1699:1: error: expected unqualified-id
{
^
1 warning and 5 errors generated.

我必须承认我从未见过这样的事情。这些都在 libc++ 源代码中！ 有谁知道可能是什么原因？

你的问题在这里：

./../tchar_amigaos4.h:157:16: note: expanded from macro '_T'
#define _T(x)           x

严格来说，在代码中定义名为 _T 的宏，然后包含标准标头，是未定义的行为。

IIRC，较新版本的 libc++ 特别避免使用名称 _T，因为人们往往会搞砸这一点，因此您可能需要尝试升级到最新版本的命令行工具。