[STDCXX-941] [HP aCC 3] many warnings 887: Type T is smaller than type U, unwanted widening in value may result.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.2.1
• Fix Version/s: 4.2.2
• Component/s: 22. Localization

Environment

aCC: HP ANSI C++ B3910B A.03.73

• Regression: Regression
• Severity: Compiler Warning
• Assignee: Martin Sebor
• Reporter: Martin Sebor
• Created: 20/May/08 21:03
• Updated: 05/Jun/08 23:38
• Resolved: 20/May/08 21:10

Description

The following (complete useless) warning is pervasive in stdcxx 4.2.1 builds with aCC 3:

aCC -c    -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include  -AA  +O2  +DD64 +w +W392,655,684,818,819,849  +Z  $(TOPDIR)/src/ctype.cpp
Warning (suggestion) 887: "$(TOPDIR)/include/loc/_ctype.h", line 544 # Type 'unsigned int' is smaller than type 'unsigned long', unwanted widening in value may result.
        const _RWSTD_SIZE_T __inx = _RWSTD_STATIC_CAST (_RWSTD_UWCHAR_INT_T, __c);
                                    ^^^^^^^^^^^^^^^^^^