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c++ Programming Glossary: xlPossible ambiguity with extern “C”, overloading, and function pointers http://stackoverflow.com/questions/15536488/possible-ambiguity-with-extern-c-overloading-and-function-pointers bug trackers. In my tests GCC Clang Intel MSVC IBM XL PathScale PGI and Open64 all fail to distinguish function types..
Why this warning from IBM XL C/C++ compiler? http://stackoverflow.com/questions/1615660/why-this-warning-from-ibm-xl-c-c-compiler this warning from IBM XL C C compiler Here's a minimum code example that illustrates.. Thing t std cout t.getValue std endl int main show 3 IBM XL C C 8.0 compiler under AIX emits these warnings testWarning.cpp..
C++ STL data structure alignment, algorithm vectorization http://stackoverflow.com/questions/2031524/c-stl-data-structure-alignment-algorithm-vectorization e.g. SSE. My compilers of interest are g Intel and IBM XL. c stl alignment vectorization share improve this question..
Explain the following C++ method http://stackoverflow.com/questions/5562502/explain-the-following-c-method the following C method #define XL 33 #define OR 113 #define NOR 313 #define TN 344 int to_bits.. int critn char mask unsigned int x int begin if critn XL begin 1 else if critn OR begin XL else if critn NOR begin OR.. int x int begin if critn XL begin 1 else if critn OR begin XL else if critn NOR begin OR else if critn TN begin NOR else ..
What's this C++ syntax that puts a brace-surrounded block where an expression is expected? http://stackoverflow.com/questions/6305396/whats-this-c-syntax-that-puts-a-brace-surrounded-block-where-an-expression-is is non standard conforming and non portable. The IBM IBM XL C C v7.0 also support Statement Expressions it's doccumentation..
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