以下代码编译但会引发警告。所以我想了解真正发生了什么事情来纠正它(我不喜欢在编译时发出警告的想法):
// Display couples
// words is a HashTable<string, int> with words and the number of matches in a text
var iter = HashTableIter<string, int>( words );
string key;
int val;
while ( iter.next( out key, out val ) == true ) // TODO Look what 'out' is for
{
stdout.printf( "%s : %d\n", key, val );
}
警告:
/Users/horizon/Projets/voynich/src/Voynich.vala.c:534: warning: passing argument 2 of ‘g_hash_table_iter_next’ from incompatible pointer type
/Users/horizon/Projets/voynich/src/Voynich.vala.c:534: warning: passing argument 3 of ‘g_hash_table_iter_next’ from incompatible pointer type
/Users/horizon/Projets/voynich/src/Voynich.vala.c:538: warning: assignment makes integer from pointer without a cast
正如我所说,代码编译并且运行良好(暂时没有段错或其他任何内容)。
如何修复此警告?
谢谢,
达明
答案 0 :(得分:2)
忽略CC警告,你无法修复它们。你只想看看Vala警告。