1 files changed, 0 insertions, 245 deletions
diff --git a/third_party/abseil_cpp/absl/strings/internal/str_format/bind.cc b/third_party/abseil_cpp/absl/strings/internal/str_format/bind.cc
deleted file mode 100644
index 6980ed1d8f..0000000000
--- a/third_party/abseil_cpp/absl/strings/internal/str_format/bind.cc
+++ /dev/null
@@ -1,245 +0,0 @@
-#include "absl/strings/internal/str_format/bind.h"
-
-#include <cerrno>
-#include <limits>
-#include <sstream>
-#include <string>
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-namespace str_format_internal {
-
-namespace {
-
-inline bool BindFromPosition(int position, int* value,
-                             absl::Span<const FormatArgImpl> pack) {
-  assert(position > 0);
-  if (static_cast<size_t>(position) > pack.size()) {
-    return false;
-  }
-  // -1 because positions are 1-based
-  return FormatArgImplFriend::ToInt(pack[position - 1], value);
-}
-
-class ArgContext {
- public:
-  explicit ArgContext(absl::Span<const FormatArgImpl> pack) : pack_(pack) {}
-
-  // Fill 'bound' with the results of applying the context's argument pack
-  // to the specified 'unbound'. We synthesize a BoundConversion by
-  // lining up a UnboundConversion with a user argument. We also
-  // resolve any '*' specifiers for width and precision, so after
-  // this call, 'bound' has all the information it needs to be formatted.
-  // Returns false on failure.
-  bool Bind(const UnboundConversion* unbound, BoundConversion* bound);
-
- private:
-  absl::Span<const FormatArgImpl> pack_;
-};
-
-inline bool ArgContext::Bind(const UnboundConversion* unbound,
-                             BoundConversion* bound) {
-  const FormatArgImpl* arg = nullptr;
-  int arg_position = unbound->arg_position;
-  if (static_cast<size_t>(arg_position - 1) >= pack_.size()) return false;
-  arg = &pack_[arg_position - 1];  // 1-based
-
-  if (!unbound->flags.basic) {
-    int width = unbound->width.value();
-    bool force_left = false;
-    if (unbound->width.is_from_arg()) {
-      if (!BindFromPosition(unbound->width.get_from_arg(), &width, pack_))
-        return false;
-      if (width < 0) {
-        // "A negative field width is taken as a '-' flag followed by a
-        // positive field width."
-        force_left = true;
-        // Make sure we don't overflow the width when negating it.
-        width = -std::max(width, -std::numeric_limits<int>::max());
-      }
-    }
-
-    int precision = unbound->precision.value();
-    if (unbound->precision.is_from_arg()) {
-      if (!BindFromPosition(unbound->precision.get_from_arg(), &precision,
-                            pack_))
-        return false;
-    }
-
-    FormatConversionSpecImplFriend::SetWidth(width, bound);
-    FormatConversionSpecImplFriend::SetPrecision(precision, bound);
-
-    if (force_left) {
-      Flags flags = unbound->flags;
-      flags.left = true;
-      FormatConversionSpecImplFriend::SetFlags(flags, bound);
-    } else {
-      FormatConversionSpecImplFriend::SetFlags(unbound->flags, bound);
-    }
-  } else {
-    FormatConversionSpecImplFriend::SetFlags(unbound->flags, bound);
-    FormatConversionSpecImplFriend::SetWidth(-1, bound);
-    FormatConversionSpecImplFriend::SetPrecision(-1, bound);
-  }
-  FormatConversionSpecImplFriend::SetConversionChar(unbound->conv, bound);
-  bound->set_arg(arg);
-  return true;
-}
-
-template <typename Converter>
-class ConverterConsumer {
- public:
-  ConverterConsumer(Converter converter, absl::Span<const FormatArgImpl> pack)
-      : converter_(converter), arg_context_(pack) {}
-
-  bool Append(string_view s) {
-    converter_.Append(s);
-    return true;
-  }
-  bool ConvertOne(const UnboundConversion& conv, string_view conv_string) {
-    BoundConversion bound;
-    if (!arg_context_.Bind(&conv, &bound)) return false;
-    return converter_.ConvertOne(bound, conv_string);
-  }
-
- private:
-  Converter converter_;
-  ArgContext arg_context_;
-};
-
-template <typename Converter>
-bool ConvertAll(const UntypedFormatSpecImpl format,
-                absl::Span<const FormatArgImpl> args, Converter converter) {
-  if (format.has_parsed_conversion()) {
-    return format.parsed_conversion()->ProcessFormat(
-        ConverterConsumer<Converter>(converter, args));
-  } else {
-    return ParseFormatString(format.str(),
-                             ConverterConsumer<Converter>(converter, args));
-  }
-}
-
-class DefaultConverter {
- public:
-  explicit DefaultConverter(FormatSinkImpl* sink) : sink_(sink) {}
-
-  void Append(string_view s) const { sink_->Append(s); }
-
-  bool ConvertOne(const BoundConversion& bound, string_view /*conv*/) const {
-    return FormatArgImplFriend::Convert(*bound.arg(), bound, sink_);
-  }
-
- private:
-  FormatSinkImpl* sink_;
-};
-
-class SummarizingConverter {
- public:
-  explicit SummarizingConverter(FormatSinkImpl* sink) : sink_(sink) {}
-
-  void Append(string_view s) const { sink_->Append(s); }
-
-  bool ConvertOne(const BoundConversion& bound, string_view /*conv*/) const {
-    UntypedFormatSpecImpl spec("%d");
-
-    std::ostringstream ss;
-    ss << "{" << Streamable(spec, {*bound.arg()}) << ":"
-       << FormatConversionSpecImplFriend::FlagsToString(bound);
-    if (bound.width() >= 0) ss << bound.width();
-    if (bound.precision() >= 0) ss << "." << bound.precision();
-    ss << bound.conversion_char() << "}";
-    Append(ss.str());
-    return true;
-  }
-
- private:
-  FormatSinkImpl* sink_;
-};
-
-}  // namespace
-
-bool BindWithPack(const UnboundConversion* props,
-                  absl::Span<const FormatArgImpl> pack,
-                  BoundConversion* bound) {
-  return ArgContext(pack).Bind(props, bound);
-}
-
-std::string Summarize(const UntypedFormatSpecImpl format,
-                      absl::Span<const FormatArgImpl> args) {
-  typedef SummarizingConverter Converter;
-  std::string out;
-  {
-    // inner block to destroy sink before returning out. It ensures a last
-    // flush.
-    FormatSinkImpl sink(&out);
-    if (!ConvertAll(format, args, Converter(&sink))) {
-      return "";
-    }
-  }
-  return out;
-}
-
-bool FormatUntyped(FormatRawSinkImpl raw_sink,
-                   const UntypedFormatSpecImpl format,
-                   absl::Span<const FormatArgImpl> args) {
-  FormatSinkImpl sink(raw_sink);
-  using Converter = DefaultConverter;
-  return ConvertAll(format, args, Converter(&sink));
-}
-
-std::ostream& Streamable::Print(std::ostream& os) const {
-  if (!FormatUntyped(&os, format_, args_)) os.setstate(std::ios::failbit);
-  return os;
-}
-
-std::string& AppendPack(std::string* out, const UntypedFormatSpecImpl format,
-                        absl::Span<const FormatArgImpl> args) {
-  size_t orig = out->size();
-  if (ABSL_PREDICT_FALSE(!FormatUntyped(out, format, args))) {
-    out->erase(orig);
-  }
-  return *out;
-}
-
-std::string FormatPack(const UntypedFormatSpecImpl format,
-                       absl::Span<const FormatArgImpl> args) {
-  std::string out;
-  if (ABSL_PREDICT_FALSE(!FormatUntyped(&out, format, args))) {
-    out.clear();
-  }
-  return out;
-}
-
-int FprintF(std::FILE* output, const UntypedFormatSpecImpl format,
-            absl::Span<const FormatArgImpl> args) {
-  FILERawSink sink(output);
-  if (!FormatUntyped(&sink, format, args)) {
-    errno = EINVAL;
-    return -1;
-  }
-  if (sink.error()) {
-    errno = sink.error();
-    return -1;
-  }
-  if (sink.count() > std::numeric_limits<int>::max()) {
-    errno = EFBIG;
-    return -1;
-  }
-  return static_cast<int>(sink.count());
-}
-
-int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format,
-             absl::Span<const FormatArgImpl> args) {
-  BufferRawSink sink(output, size ? size - 1 : 0);
-  if (!FormatUntyped(&sink, format, args)) {
-    errno = EINVAL;
-    return -1;
-  }
-  size_t total = sink.total_written();
-  if (size) output[std::min(total, size - 1)] = 0;
-  return static_cast<int>(total);
-}
-
-}  // namespace str_format_internal
-ABSL_NAMESPACE_END
-}  // namespace absl