http://llvm.org/bugs/show_bug.cgi?id=22076
Bug ID: 22076
Summary: template attribute is not diagnosed in the first
instantiation
Product: new-bugs
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Compile this code with clang r224899:
template <typename T>class c { T d; } __attribute__ ((__deprecated__));
int main() {
c<int> a;
c<int> b;
}
the __deprecated__ attribute is diagnosed for b but not for the first time it's
used in a. If b is removed there is no warning at all.
Debugging finds that DiagnoseAvailabilityOfDecl() in SemaExpr.cpp gets a
ClassTemplateSpecializationDecl declaration for a without any attributes but
ClassTemplateSpecializationDecl definition for b with deprecated attribute.
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