labath wrote:
A low-tech way to support both STL versions would be to do a dispatch inside
the data formatter:
```
StdStringSummaryProvider(value) {
if (IsGnuSTL(value))
return GnuStringSummaryProvider(value);
return MSVCStringSummaryProvider(value);
}
```
It's not a complete solution as it doesn't allow for a distributed setup
(vendor A writes a formatter for type `Foo`, vendor B writes a formatter for
its type `Foo`, user C needs to debug both `Foo` types, so it installs both
formatters), but for formatters that are a part of lldb (i.e. STL types), that
should work fine. And maybe STL types are the only place where this matters?
https://github.com/llvm/llvm-project/pull/143748
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