[llvm-bugs] [Bug 41329] New: Feature request: Add pragma diagnostic option to ignore warning only the next time

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=41329

            Bug ID: 41329
           Summary: Feature request: Add pragma diagnostic option to
                    ignore warning only the next time
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
          Assignee: unassignedclangbugs at nondot.org
          Reporter: ki.stfu at gmail.com
                CC: llvm-bugs at lists.llvm.org, neeilans at live.com,
                    richard-llvm at metafoo.co.uk

Specifically, I'm trying to find an elegant way to avoid Wpramga-pack warnings
in Microsoft headers:

```pshpack1.hpp
#pragma pack(push, 1)
```

```poppack.hpp
#pragma pack(pop)
```

Right now, if we use these headers
```
#include <pshpack1.h>
typedef struct
{
    BYTE        m_linkType;
    BYTE        m_flags;
    mdMemberRef m_entryPoint
} COR_NATIVE_LINK;
#include <poppack.h>
```

we always get the warning
```
warning: the current #pragma pack aligment value is modified in the included
file
```

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