Error compiling when including tr1/memory

[debo13]

Hello,

I have got a strange error with a very simple code :

#include <tr1/memory>

int main(){
return 0 ;
}


The error is :

command-line:0:5: error: expected ']' before numeric constant
/sources/main.cpp:5:1: error: expected identifier at end of input
}
^
/sources/main.cpp:5:1: error: expected unqualified-id at end of input
/sources/main.cpp:5:1: error: expected '}' at end of input

I had made the test without "#include <tr1/memory>" and it works just fine. As I need it later, I wonder how I can do.

Can you help me please?
Thanks.

[eec]

Hi
first use code option to post code section. this lead to answering easy for others and good for reading.

say way of compilation, in terminal.

finally your answer:

/*

compile ::: $ g++ test.c -o test

run :::    $ ./test

*/


#include <tr1/memory>

int main(int argc,char **argv){
	
	return 0 ;
}

if not work try:

g++ test.c -o test -std=c++98

[mbozzi]

Since it is now 2017, why don't you leave behind the old C++0x TR1 in favor of the standard version? If you do not have support, it is time to update your compiler.

[eec]

this is only an example for better compatibility to compile code.
i said can be compile that code without any extra compiler flag.
but your suggestion is good thanks mbozzi.

[TheIdeasMan]

@eec

compile at least with :

g++ -std=c++14 -Wall -Wextra -pedantic-errors

I routinely compile with these other options as well:

http://www.cplusplus.com/forum/general/183731/#msg899203

[benhart]

These problems are very common and I recommend detecting them as quick as possible. You can help from programs like checkmarx or others but it's always recommended to try and it on your own.
Good luck!
Ben.