HP aC++/HP C A.06.20 Release Notes

• -AA -D_HP_NONSTD_FAST_IOSTREAM performance Macro (New)
• New function attributes
• Improved Diagnostics
• C++ Standard Library
HP Code Advisor
This release introduces a new tool "HP Code Advisor", that can be used for detecting
various programmer errors in C/C++ source code. Use this tool to identify potential
coding errors, porting issues and security errors.
The HP Code Advisor is being made available on both HP-UX PA and Integrity servers.
It leverages the advanced analysis capabilities of the C/C++ compilers for the Integrity
servers.
Use "/opt/cadvise/bin/cadvise" to invoke the tool. A brief description is available
with the -help option.
$ /opt/cadvise/bin/cadvise -help
Additional information is available at: http://www.hp.com/go/cadvise
+cond_rodata Option (Obsoleted)
The compiler now allocates more data in read-only memory. This option is now obsolete.
The compiler always behaves as if it had been specified. (Note: a previous posting of
these notes contained a typographic error. +cond_rodata was mispelled.)
+[no]dep_name Option (New)
+[no]dep_name enforces strict dependent name lookup rules in templates. The default
is +nodep_name.
+expand_types_in_diag Option (New)
+expand_types_in_diag expands typedefs in diagnostics so that both the original and
final types are present.
+FPmode Option (Enhanced)
+FPmode specifies how the run time environment for floating-point operations should
be initialized at program start up. By default, modes are as specified by the IEEE
floating-point standard: all traps disabled, gradual underflow, and rounding to nearest.
See ld(1) for specific values of mode. To dynamically change these settings at run
time, refer to fenv(5), fesettrapenable(3M), fesetflushtozero(3M), and
fesetround(3M).
New Features in Version A.06.10 27