[LLVMbugs] [Bug 9453] New: Crash in clang::Sema::GetTypeForDeclarator

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Mar 10 17:08:21 PST 2011


http://llvm.org/bugs/show_bug.cgi?id=9453

           Summary: Crash in clang::Sema::GetTypeForDeclarator
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


Clang crashes in

class nsIDialogParamBlock  {
  operator nsIDialogParamBlock * const () {
  }
};

Assertion failed: (chunkIndex + 1 < e && "No DeclaratorChunk for the return
type?"), function GetTypeForDeclarator, file
/Users/espindola/llvm/clang/lib/Sema/SemaType.cpp, line 1761.
0  clang             0x000000010108e2d2 PrintStackTrace(void*) + 34
1  clang             0x000000010108e909 SignalHandler(int) + 857
2  libSystem.B.dylib 0x00007fff81dbd67a _sigtramp + 26
3  libSystem.B.dylib 0x00007fff5fbfaf88 _sigtramp + 3722697000
4  clang             0x000000010108e506 abort + 22
5  clang             0x000000010108e4c8 __assert_rtn + 56
6  clang             0x00000001004973ad
clang::Sema::GetTypeForDeclarator(clang::Declarator&, clang::Scope*,
clang::TagDecl**, bool) + 18541
7  clang             0x00000001002df06e
clang::Sema::HandleDeclarator(clang::Scope*, clang::Declarator&,
clang::ASTMultiPtr<clang::TemplateParameterList*>, bool) + 2654
8  clang             0x0000000100311ccd
clang::Sema::ActOnCXXMemberDeclarator(clang::Scope*, clang::AccessSpecifier,
clang::Declarator&, clang::ASTMultiPtr<clang::TemplateParameterList*>,
clang::Expr*, clang::VirtSpecifiers const&, clang::Expr*, bool, bool) + 1469

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