Compilation error (line 1, col 13): Unexpected character '$'
Compilation error (line 1, col 16): Unexpected character '\'
Compilation error (line 1, col 24): Unexpected character '\'
Compilation error (line 1, col 35): Preprocessor directives must appear as the first non-whitespace character on a line
Compilation error (line 1, col 1): A namespace cannot directly contain members such as fields or methods