Re: [Mingw-users] g++:cout won't print integers at runtime

[Johnathon C. <kd...@gm...>]

On 11/14/2013 05:31 AM, Janse van Vuuren, T, Mnr <161...@su...> wrote:
>> I don't know what I did exactly but my MinGW is not working properly.
>> This code:
>>
>> #include<iostream>
>>
>> int main()
>> {
>> std::cout<<5;
>> return 0;
>> }
>>
>> Compiles and makes an executable, but when I run it it crashes.
>> Just a dialog that says this program has stopped working
>>
>> This code however:
>>
>> #include<iostream>
>> int main()
>> {
>> std::cout<<'5';
>> return 0;
>> }
>>
>> Does work, and prints 5 as expected.
>> Another symptom is that I can't open files with fstream:
>>
>>
>> std::ofstream q("new.txt");
>>
>> compiles an executable that crashes exactly the same way.
>>
>> I'm using 64-bit windows7.
>> I recently installed(and uninstalled) mono for C#
>> I've tried reinstalling all the mingw packages
>>
>> I compile with the following command prompt lines:
>>
>> g++ -c magic.cpp -o magic.o
>> g++ magic.o -o magic.exe
>>
> It was a PATH variable conflict. I cleaned my system and environment PATH variables, and rebooted. Now it works.
>
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try using g++ filename -o filename.exe -lstdc++6 , if your using 
libstdc++6 that is, check your mingw/bin folder for the dll version 
number, the lib *should* be named the same, but with an .a extension