[LLVMbugs] [Bug 8915] New: Assertion failure when instantiating member class of class template.

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8915

           Summary: Assertion failure when instantiating member class of
                    class template.
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: zaffanella at cs.unipr.it
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


The following test (from the g++ test suite) causes a clang assertion to
trigger.

template<int> struct A {
  struct B {
    struct C {};
  };
};

template<int N> void foo() {
  class A<N>::B::C X;
}

void bar() {
  foo<0>();
}

clang: include/clang/AST/DeclTemplate.h:1283: void
clang::ClassTemplateSpecializationDecl::setPointOfInstantiation(clang::SourceLocation):
Assertion `Loc.isValid() && "point of instantiation must be valid!"' failed.

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