[STDCXX-814] [HP aCC 6.16] remark #4300: Overflow while computing constant in left shift operation

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.2.0
• Fix Version/s: 4.2.1
• Component/s: Build and Installation

Environment

aCC: HP C/aC++ B3910B A.06.16 [Nov 26 2007]

• Assignee: Martin Sebor
• Reporter: Martin Sebor
• Created: 31/Mar/08 17:00
• Updated: 17/Apr/08 09:35
• Resolved: 31/Mar/08 17:41

Description

At least 45 of these remarks originate in the library sources and headers:

$ gunzip -c hpux-11.31-ia64-acc-6.16-12d-641116-log.gz | grep "remark #4300-D:" | grep -e "TOPDIR)/src/" -e "TOPDIR)/include" | sed "s/\(^.*\): remark.*/\1/" | tee | wc -l
45

The list of the distinct origins of the warning in library headers and sources is below:

$ gunzip -c hpux-11.31-ia64-acc-6.16-12d-641116-log.gz | grep "remark #4300-D:" | grep -e "TOPDIR)/src/" -e "TOPDIR)/include" | sed "s/\(^.*\): remark.*/\1/" | sort | uniq
"$(TOPDIR)/include/iomanip", line 90
"$(TOPDIR)/include/loc/_num_get.cc", line 493
"$(TOPDIR)/src/ios.cpp", line 104
"$(TOPDIR)/src/ios.cpp", line 109
"$(TOPDIR)/src/ios.cpp", line 114
"$(TOPDIR)/src/ios.cpp", line 119