[LLVMbugs] [Bug 24265] New: Mixing init-declarator for variables and functions in declaration with auto type-specifier

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=24265

            Bug ID: 24265
           Summary: Mixing init-declarator for variables and functions in
                    declaration with auto type-specifier
           Product: clang
           Version: trunk
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++14
          Assignee: unassignedclangbugs at nondot.org
          Reporter: anders.granlund.0 at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Consider the following program (prog.cc):

  auto i = 0, f();
  int main() {}

Compile it with the following command line:

  clang++ prog.cc -std=c++14 -pedantic-errors

No error messages are given. I expect to get at least one error message since
the program is ill-formed.

The program is ill-formed by [decl.spec.auto]/8:

  http://eel.is/c++draft/dcl.dcl#dcl.spec.auto-8

  "If the init-declarator-list contains more than one init-declarator, they
shall all form declarations of variables."

I have tried this with clang HEAD 3.8.0 (trunk 243216) here:

  http://melpon.org/wandbox/permlink/9wMaOZMUED4X0xL8

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