ref: c4361b965c965a1274fc43286c30c8769e8ebdd4
dir: /test/asm/compound-assignment.err/
error: compound-assignment.asm(36): '__LINE__' already defined as constant at <builtin> error: compound-assignment.asm(39): Expected constant expression: 'UnDeFiNeD' is not constant at assembly time error: Assembly aborted (2 errors)!