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Compiler warning about missing ending '

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Started by Boost113 March 26, 2017 01:45 PM

3 comments, last by Boost113 7 years, 2 months ago

Boost113

109

Author

March 26, 2017 01:45 PM

This check in some of the add-ons:


#ifdef AS_CAN_USE_CPP11
#include <chrono>
#else
#error Sorry, this requires C++11 which your compiler doesn't appear to support
#endif

Causes warnings about there being a missing ' character:


/home/hhyyrylainen/Projects/leviathan/libraries/include/add_on/datetime/datetime.h:12:60: varoitus: päättävä merkki ' puuttuu
 #error Sorry, this requires C++11 which your compiler doesn't appear to support
                                                            ^

This is nothing major, but it does cause annoying warnings when rebuilding files that include the add-on headers.

Choo Wagga Choo Choo

2,529

March 26, 2017 02:07 PM

Try escaping the single quotation mark. \'

Edit: oh...this is the angelCode forum..my bad.

AbandonedAccount

1,352

March 26, 2017 02:23 PM

You can just put the entire string in double quotes, and it should be fine. \' should also work. Or '''.

The issue is that technically ' is not a valid preprocessor token unless it is part of a character constant or part of a string literal. Some compilers ignore this restriction, so the code you provided may or may not cause an error.

WitchLord

4,838

March 27, 2017 10:28 PM

Thanks Boost113. I'll have this fixed.

*EDIT*

This had already been fixed last year, in revision 2331. I guess you haven't updated the library and/or add-ons in a while.

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