Opened 12 years ago
Last modified 12 years ago
#5402 new Bugs
bind.hpp generates declared but never referenced warnings for placeholders with armcc
| Reported by: | anonymous | Owned by: | Peter Dimov |
|---|---|---|---|
| Milestone: | To Be Determined | Component: | bind |
| Version: | Boost 1.47.0 | Severity: | Problem |
| Keywords: | Cc: |
Description
generates spurious variable defined but never referenced under armcc (check for ARMCC_VERSION)
"../../boost/bind/placeholders.hpp", line 55: Warning: #177-D: variable "<unnamed>::_1" was declared but never referenced
boost::arg<1> _1;
"../../boost/bind/placeholders.hpp", line 56: Warning: #177-D: variable "<unnamed>::_2" was declared but never referenced
boost::arg<2> _2;
"../../boost/bind/placeholders.hpp", line 57: Warning: #177-D: variable "<unnamed>::_3" was declared but never referenced
boost::arg<3> _3;
"../../boost/bind/placeholders.hpp", line 58: Warning: #177-D: variable "<unnamed>::_4" was declared but never referenced
boost::arg<4> _4;
"../../boost/bind/placeholders.hpp", line 59: Warning: #177-D: variable "<unnamed>::_5" was declared but never referenced
boost::arg<5> _5;
"../../boost/bind/placeholders.hpp", line 60: Warning: #177-D: variable "<unnamed>::_6" was declared but never referenced
boost::arg<6> _6;
"../../boost/bind/placeholders.hpp", line 61: Warning: #177-D: variable "<unnamed>::_7" was declared but never referenced
boost::arg<7> _7;
"../../boost/bind/placeholders.hpp", line 62: Warning: #177-D: variable "<unnamed>::_8" was declared but never referenced
boost::arg<8> _8;
"../../boost/bind/placeholders.hpp", line 63: Warning: #177-D: variable "<unnamed>::_9" was declared but never referenced
boost::arg<9> _9;
Looks to me like the compiler is using the EDG front end? I'm not sure that that there's a good way to avoid this warning.