LI77336: UNNAMED NAMESPACE NON-UNIQUE SYMBOL NAME
Fixes are available
April 2013 Update for XL C/C++ for Linux, V12.1
XL C/C++ for Linux Fix Pack 8 (October 2015 Update) for 12.1
XL C/C++ for Linux Fix Pack 4 (October 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 5 (December 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 6 (February 2014 Update) for 12.1
XL C/C++ for Linux Fix Pack 7 (May 2014 Update) for 12.1
Closed as program error.
Static constructor and destructor functions of classes defined in unnamed namespaces have their symbol names mangled using the name of the source file they are contained within. If multiple source files have the same filename, and same class/function names, the generated mangled names are identical to each other. When static initialization is performed, the functions can not be distinguished from each other, and the first matching function symbol from the first object file on the link line is used for each static init call.
Rename source files with unique filenames.
PROBLEM DESCRIPTION: Incorrect function calls from unnamed namespaces due to non-unique mangled function names. USERS AFFECTED: Users with unnamed namespaces containing static constructors and destructors contained in source files with the same name.
The directory of the source file is now used to mangle the function name to distinguish between source files with the same name.
Reported component name
XL C/C++ FOR LI
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
XL C/C++ FOR LI
Fixed component ID
Applicable component levels
RC10 PSN IV24703