Fixes are available
APAR status
Closed as program error.
Error description
When compiling with C++, a for loop with multiple expressions in the expression3 location is not performing all expressions. In the case where a loop increment or decrement is done, an infinite loop may be seen. ===== TEST CASE ===== for ( i=0; i<10; i++,myint1,myint2=5 )
Local fix
Remove expressions that do not increment/decrement/set values.
Problem summary
PROBLEM DESCRIPTION: The C++ compiler is optimizing away part of a comma comma expression side effect when it finds a part that has no side effect. USERS AFFECTED: A comma expression such as 'a++,a,a1=5' would eliminate the 'a++'.
Problem conclusion
The problem has been resolved.
Temporary fix
Comments
APAR Information
APAR number
LI77406
Reported component name
XL C/C++ FOR LI
Reported component ID
5724X1400
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2013-06-11
Closed date
2013-06-11
Last modified date
2013-06-11
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL C/C++ FOR LI
Fixed component ID
5724X1400
Applicable component levels
RB10 PSN IV34104
UP06/09/13
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Document Information
Modified date:
14 October 2021