oschaaf commented on a change in pull request #1998:
URL:
https://github.com/apache/incubator-pagespeed-mod/pull/1998#discussion_r459143108
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File path: net/instaweb/rewriter/dedup_inlined_images_filter_test.cc
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@@ -39,10 +39,10 @@ namespace net_instaweb {
namespace {
// Filenames of resource files.
-const char kCuppaPngFilename[] = "Cuppa.png";
-const char kPuzzleJpgFilename[] = "Puzzle.jpg";
+constexpr absl::string_view kCuppaPngFilename = "Cuppa.png";
Review comment:
These are needed for analysis::StrFormat to get compile time checking of
the format string. See https://abseil.io/docs/cpp/guides/format, which mentions
it
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