c - ANTLR C目标和XMLLib

Question

我有一个用C编写的程序，该程序使用XMLLib和从ANTLR生成的词法分析器/解析器。

我的包含如下所示:

#include    "MyParser.h"
#include    "MyLexer.h"
#include    "antlr3.h"
#include <libxml/tree.h>
#include <libxml/parser.h>

问题是我的程序拒绝编译，并出现以下错误:

In file included from /usr/include/libxml2/libxml/parser.h:19:0,
                 from /usr/include/libxml2/libxml/globals.h:18,
                 from /usr/include/libxml2/libxml/threads.h:35,
                 from /usr/include/libxml2/libxml/xmlmemory.h:218,
                 from /usr/include/libxml2/libxml/tree.h:1248,
                 from MyProgram.c:4:
/usr/include/libxml2/libxml/valid.h:276:21: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
/usr/include/libxml2/libxml/valid.h:302:21: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
In file included from /usr/include/libxml2/libxml/globals.h:18:0,
                 from /usr/include/libxml2/libxml/threads.h:35,
                 from /usr/include/libxml2/libxml/xmlmemory.h:218,
                 from /usr/include/libxml2/libxml/tree.h:1248,
                 from MyProgram.c:4:
/usr/include/libxml2/libxml/parser.h:800:19: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
In file included from /usr/include/libxml2/libxml/parser.h:808:0,
                 from /usr/include/libxml2/libxml/globals.h:18,
                 from /usr/include/libxml2/libxml/threads.h:35,
                 from /usr/include/libxml2/libxml/xmlmemory.h:218,
                 from /usr/include/libxml2/libxml/tree.h:1248,
                 from MyProgram.c:4:
/usr/include/libxml2/libxml/xmlIO.h:293:19: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
In file included from /usr/include/libxml2/libxml/globals.h:18:0,
                 from /usr/include/libxml2/libxml/threads.h:35,
                 from /usr/include/libxml2/libxml/xmlmemory.h:218,
                 from /usr/include/libxml2/libxml/tree.h:1248,
                 from MyProgram.c:4:
/usr/include/libxml2/libxml/parser.h:961:22: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
/usr/include/libxml2/libxml/parser.h:967:22: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant
/usr/include/libxml2/libxml/parser.h:1063:54: error: expected ‘)’ before ‘f’
/usr/include/libxml2/libxml/parser.h:1065:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘xmlGetExternalEntityLoader’
/usr/include/libxml2/libxml/parser.h:1068:19: error: expected ‘;’, ‘,’ or ‘)’ before numeric constant

如果我不包括前两个，则一切都将正确编译(我将main()函数替换为简单的“返回0”)。知道是什么原因造成的吗？ :(

我的编译命令如下所示:

gcc *.c -c -lantlr3c -I/usr/include/libxml2

编辑:如果这有所作为，我从Ubuntu软件包管理器安装了libxml2-dev软件包

Answer 1

看起来有些宏观问题。 parser.h的961行包含ID，可以在您的 header 之一中定义ID。