/in/foo.cs(2,0): error CS1024: Wrong preprocessor directive
/in/foo.cs(2,6): error CS1525: Unexpected symbol `namespace', expecting `identifier' or `static'
/in/foo.cs(2,19): error CS1525: Unexpected symbol `;', expecting `identifier' or `static'
/in/foo.cs(4,1): error CS1525: Unexpected symbol `if', expecting `identifier' or `static'
/in/foo.cs(5,2): error CS1525: Unexpected symbol `ten_eig', expecting `identifier' or `static'
/in/foo.cs(7,2): error CS1514: Unexpected symbol `}', expecting `.' or `{'
Compilation failed: 6 error(s), 0 warnings