const go/parser.ParseComments

4 uses

	go/parser (current package)
		interface.go#L52: 	ParseComments                                     // parse comments and add them to AST
		parser.go#L162: 			if p.mode&ParseComments == 0 {

	go/build
		read.go#L453: 	info.parsed, info.parseErr = parser.ParseFile(info.fset, info.name, info.header, parser.ImportsOnly|parser.ParseComments)

	golang.org/x/tools/go/packages
		packages.go#L762: 				const mode = parser.AllErrors | parser.ParseComments