https://llvm.org/bugs/show_bug.cgi?id=23234
Bug ID: 23234
Summary: Link error with variable template
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: C++14
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
The following code does not link with Clang r234717:
------------------------------------------------------------------------------
struct f {
void operator()() const { }
};
template <typename T>
auto vtemplate = f{};
int main() {
vtemplate<int>();
}
------------------------------------------------------------------------------
Something curious is that replacing
auto vtemplate = f{};
by
f vtemplate{};
resolves the problem. Also note that I think the problem was introduced
recently, because I could almost swear that this compiled fine about a
week ago.
The exact output is:
› ~/code/llvm/release/bin/clang++ -std=c++1y ~/code/hana/test/worksheet.cpp
Undefined symbols for architecture x86_64:
"vtemplate<int>", referenced from:
_main in worksheet-0a36a3.o
ld: symbol(s) not found for architecture x86_64
--
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
