[LLVMbugs] [Bug 8033] New: clang c++ assertion "no most-specialized template" with ambiguous template overloads

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Aug 30 17:05:11 PDT 2010


http://llvm.org/bugs/show_bug.cgi?id=8033

           Summary: clang c++ assertion "no most-specialized template"
                    with ambiguous template overloads
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: sharparrow1 at yahoo.com
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


Testcase:
template <typename T1, typename T2> int f(T1 *, const T2 *);
template <typename T1, typename T2> int f(const T1 *, T2 *);
int (*p)(const int *, const int *) = f;

Crashes with:
clang: SemaOverload.cpp:6386: clang::FunctionDecl*
clang::Sema::ResolveAddressOfOverloadedFunction(clang::Expr*, clang::QualType,
bool, clang::DeclAccessPair&): Assertion `Result != MatchesCopy.end() && "no
most-specialized template"' failed.

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