HP aC++/HP ANSI C A.06.28 Release (769149-001, March 2014)

Caliper compatibility..............................................................................................................51
WDB compatibility.................................................................................................................51
Difference in class size when compiling in 32-bit and 64-bit mode................................................51
Migrating from HP C++ (cfront) to HP aC++..............................................................................51
General programming information and support questions.......................................................51
6 Known problems and workarounds.............................................................53
Obsolete LANG-STARTUP files..................................................................................................53
codecvt_byname facet needed for C locale conversions...............................................................53
Using +check= options and running on test and deployment systems.............................................53
GPREL22 relocation error ........................................................................................................53
Object files generated at +O4 or -ipo.......................................................................................54
Incompatibilities between the standard C++ library ver. 1.2.1 and the draft standard.......................54
Conflict between macros.h and numeric_limits class (min and max)...............................................54
Known limitations...................................................................................................................55
7 Related documentation..............................................................................57
Online documentation.............................................................................................................57
Online C++ example source files.........................................................................................58
Other documentation..........................................................................................................58
HP aC++ world wide web homepage..................................................................................58
HP C world wide web homepage........................................................................................59
8 Documentation feedback...........................................................................60
6 Contents