enum is behaving in a different way

[sivareddy_jntu]

I defined enumeration with name hs_enum_test in a header file.As follows

typedef enum hs_enum_test
{
HS_ONE ,
HS_TWO
}hs_enum_test_t;

After that i included that header file in a CPP file.I called a function like hs_enum_test(TRUE),but carbide.c++ is not giving any error , instead it is giving "statement has no effect".Why is it not giving any compile error?.And what is effect of it in code.

[wizard_hu_]

You have not called a function, but casted "TRUE" to hs_enum_test, then forgot the result.
When you do not want to make anything, you can also write

1;

and the compiler will be happily do not anything with that.

instead it is giving "statement has no effect".

what is effect of it in code.

Remember: the compiler is usually right ...

[sivareddy_jntu]

Thank you for quick replay.Now i got the concept .