Hi, I have a question. This statement is accepted by the g++ compiler (v. 4.1.2, under linux): char c = 'a'; string s = s + c; But the variable s is used before begin defined! Why? It's correct? The program aborts when the statement is reached. If we change the above code into: string s = s + 'a'; the error changes. A segmentation fault is raised. Can anyone tell me why the code is accepted? Thanks Piero Zanetti -- View this message in context: http://www.nabble.com/Use-an-undefined-variable-tp15880213p15880213.html Sent from the gcc - Help mailing list archive at Nabble.com.
