http://llvm.org/bugs/show_bug.cgi?id=15621
Bug ID: 15621
Summary: __builtin_popcount should be constexpr
Product: clang
Version: 3.2
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++11
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
switch(argc)
{
case __builtin_popcountll(2):
return 1;
default:
return 0;
}
$ g++ -std=c++11 main.cpp
$ clang++ -std=c++11 main.cpp
main.cpp:228:10: error: case value is not a constant expression
case __builtin_popcountll(2):
^
1 error generated.
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
