[clang] [clang-format] Handle C++ Core Guidelines suppression tags (PR #86458)

[Björn Schäpers via cfe-commits]

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@@ -4827,6 +4827,10 @@ bool TokenAnnotator::spaceRequiredBefore(const AnnotatedLine &Line,
         Right.is(TT_TemplateOpener)) {
       return true;
     }
+    if (Left.is(tok::identifier) && Right.is(tok::numeric_constant) &&
+        Right.TokenText[0] == '.') {
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HazardyKnusperkeks wrote:

So I figured, but wouldn't that now also happen with `type .5`? And `type 5` is invalid code to begin with.

https://github.com/llvm/llvm-project/pull/86458