https://llvm.org/bugs/show_bug.cgi?id=31297
Bug ID: 31297
Summary: [[deprecated]] warning doesn't work on templates
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++14
Assignee: unassignedclangb...@nondot.org
Reporter: erich.ke...@intel.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
So, the following code will only emit a 2 warnings (1st and 3rd), rather than
all 3:
struct [[deprecated]] no_template{};
template<typename T>
struct [[deprecated]] with_template{};
template<>
struct [[deprecated]] with_template<float>{};
int main()
{
no_template x1; // Warns appropriately
with_template<int> x2; // Does NOT warn!
with_template<float> x3; // Warns appropriately
}
Note that the specialization isn't necessary to suppress the 2nd warning. I
briefly have been attempting to debug this, and don't really see any attempts
to make it work for the template situation. So, I have 2 questions:
1- Is this done intentionally for standards compliance? I don't see any reason
why a template function SHOULDN'T accept deprecated.
2- If this is something we want, can anyone provide guidance as to where I can
start to implement this? I don't mind taking it, I just don't really have a
good idea where to start.
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
