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Colby Mchenry
b635dd467f
tree-sitter-go puts the comment above `type Foo struct{}` before the
`type_declaration`, but the node is made from the spec inside it, so both
extractors found no docstring for an ungrouped struct, interface, defined
type or alias. A type inside a `type ( ... )` group kept its own comment,
which sits beside it in the parentheses.
Go's docstring is now read from the declaration when the declaration
holds one spec and nothing precedes that spec inside it. The leading
comment of a group with several members stays the group's.
Reading from the declaration exposed comments that trail the line above:
`const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto
package` would have become `type MetricType int32`'s doc. For every Go
declaration, a comment that begins after code on its line, and one that
begins on the line such a comment ends, is now left out, as go/parser
reads them. Seven function docstrings on etcd and prometheus lose one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>