BADC99PRAGOP

Message        Invalid syntax for the C99 _Pragma operator, its
               operands cannot be recognized.

Description    After macro expansion and whitespace has been
               removed, the C99 _Pragma keyword must be followed by
               exactly three tokens:  left-parenthesis,
               string-literal (or wide-string), right-parenthesis.
               Any other sequence cannot be processed, and will
               likely produce other spurious compile-time
               diagnostics.

User Action    Correct the syntax, or compile in a language mode
               that does not recognize the C99_Pragma operator (e.g.
               if your code has used this reserved identifier for
               some other purpose).