[PATCH] D128774: [libTooling] Add a comment about comment parsing to getAssociatedRange.
Aaron Jacobs via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Jun 28 17:08:18 PDT 2022
jacobsa created this revision.
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It took me multiple hours of debugging plus asking an expert for help to
figure out why this function didn't do what it promised to do. It turns
out there is a flag that needs to be set. Document this, in an attempt
to save the next person the surprise.
rG LLVM Github Monorepo
@@ -41,6 +41,10 @@
/// terminators. The returned range consists of file locations, if valid file
/// locations can be found for the associated content; otherwise, an invalid
/// range is returned.
+/// Note that parsing comments is disabled by default. In order to select a
+/// range containing associated comments, you may need to invoke the tool with
CharSourceRange getAssociatedRange(const Decl &D, ASTContext &Context);
/// Returns the source-code text in the specified range.
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