i#1959: Separate C++ literals and macros. Fix breakage from 24c4f7c.
i#1959: Separate C++ literals and macros. Fix breakage from 24c4f7c.

Error message on Debian i386 stretch DynamoRIO was:
.../suite/tests/client-interface/annotation-detection.cpp:69:5: error:
unable to find string literal operator 'operator""base' with 'const
char [228]', 'unsigned int' arguments

Xref #1958.

Review-URL: https://codereview.appspot.com/319990043

AmesianX/dynamorio,AmesianX/dynamorio,AmesianX/dynamorio,AmesianX/dynamorio,AmesianX/dynamorio