[LLVMbugs] [Bug 5953] New: -Wvla not supported

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=5953

           Summary: -Wvla not supported
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Basic
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu


$ cat test.c
void g(int n) {
  int v[n];
}
$ ./Debug/bin/clang -c -Wvla  test.c
warning: unknown warning option '-Wvla' [-Wunknown-warning-option]
1 diagnostic generated.
$ gcc -c -Wvla  ~/test.c
test.c: In function ‘g’:
test.c:2:3: warning: variable length array ‘v’ is used


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