[LLVMbugs] [Bug 16259] clang crashes on template instation

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Jul 2 08:55:22 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=16259

Andrey Bokhanko <andreybokhanko at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |andreybokhanko at gmail.com
         Resolution|---                         |WORKSFORME
           Assignee|unassignedclangbugs at nondot. |andreybokhanko at gmail.com
                   |org                         |

--- Comment #1 from Andrey Bokhanko <andreybokhanko at gmail.com> ---
As I verified, the test now compiles fine:

$ cat test.cpp
template <class T, class A>
void f() {
    T *q;
      q->A::~A();
}

class Q {};
int main() {
    f<Q, int>();
}

$ clang test.cpp
test.cpp:4:10: error: 'int' is not a class, namespace, or enumeration
      q->A::~A();
         ^
test.cpp:9:5: note: in instantiation of function template specialization 'f<Q,
int>' requested here
    f<Q, int>();
    ^
1 error generated.


(clang prints errors, but this is fine, as the program is incorrect; the
problem was that clang crashed)

Yours,
Andrey Bokhanko
===============
Software Engineer
Intel Compiler Team
Intel

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