[PATCH] D46740: [Clang Tablegen][RFC] Allow Early Textual Substitutions in `Diagnostic` messages.

[Eric Fiselier via Phabricator via cfe-commits]

EricWF added inline comments.


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Comment at: test/TableGen/text-substitution.td:9
+
+// CHECK: AHHH
+def AGGG : Warning<"%select{one|two}0 is OK">, InGroup<DocumentedGroup>;
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This test TBD. The `emit-diag-docs.td` test should hit all the major cases.


https://reviews.llvm.org/D46740