================================================================================ Empty comment ================================================================================ /**/ -------------------------------------------------------------------------------- (source_file (comment)) ================================================================================ Whitespace comment ================================================================================ /* */ -------------------------------------------------------------------------------- (source_file (comment)) ================================================================================ Comment ================================================================================ /* This is a comment */ -------------------------------------------------------------------------------- (source_file (comment)) ================================================================================ Comment with slashes ================================================================================ /* /// */ -------------------------------------------------------------------------------- (source_file (comment)) ================================================================================ Nested comment ================================================================================ /* This is /* a /* nested */ comment */*/ -------------------------------------------------------------------------------- (source_file (comment)) ================================================================================ Unterminated comment ================================================================================ /* -------------------------------------------------------------------------------- (source_file (ERROR (operator) (operator))) ================================================================================ Comment end-delimiter only ================================================================================ */ -------------------------------------------------------------------------------- (source_file (ERROR (operator) (operator)))