[libc-commits] [libc] [libc] Template the writing mode for the writer class (PR #111559)

[Joseph Huber via libc-commits]

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@@ -465,12 +469,24 @@ class FloatWriter {
   }
 };
 
+// Class-template auto deduction helpers.
+FloatWriter(Writer<WriteMode::FILL_BUFF_AND_DROP_OVERFLOW>, bool,
+            const PaddingWriter<WriteMode::FILL_BUFF_AND_DROP_OVERFLOW>)
+    -> FloatWriter<WriteMode::FILL_BUFF_AND_DROP_OVERFLOW>;
+FloatWriter(Writer<WriteMode::RESIZE_AND_FILL_BUFF>, bool,
+            const PaddingWriter<WriteMode::RESIZE_AND_FILL_BUFF>)
+    -> FloatWriter<WriteMode::RESIZE_AND_FILL_BUFF>;
+FloatWriter(Writer<WriteMode::FLUSH_TO_STREAM>, bool,
+            const PaddingWriter<WriteMode::FLUSH_TO_STREAM>)
+    -> FloatWriter<WriteMode::FLUSH_TO_STREAM>;
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jhuber6 wrote:

It'll error without them I think.

https://github.com/llvm/llvm-project/pull/111559