From b978fc02f02ba79c545f99d0d65bd066fb8cebf8 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Thu, 1 Oct 2020 14:14:42 -0700
Subject: [PATCH] Export of internal Abseil changes

--
ef529b5fc5d72de02c145ae6643af0465090252b by Abseil Team <absl-team@google.com>:

Fix typo in comment (foo -> i).

PiperOrigin-RevId: 334894645

--
18aab6f6c71e6abd83d467dbf8868df24100e710 by Abseil Team <absl-team@google.com>:

Fix -Wno-sign-compare error

PiperOrigin-RevId: 334837327
GitOrigin-RevId: ef529b5fc5d72de02c145ae6643af0465090252b
Change-Id: Ieeedf1a4fd458eb38ffbda0ca77a47021b510043
---
 absl/debugging/symbolize_darwin.inc     | 4 ++--
 absl/flags/internal/usage.cc            | 3 ++-
 absl/status/statusor.h                  | 2 +-
 absl/strings/internal/charconv_parse.cc | 2 +-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/absl/debugging/symbolize_darwin.inc b/absl/debugging/symbolize_darwin.inc
index cdadd40e..443ce9ef 100644
--- a/absl/debugging/symbolize_darwin.inc
+++ b/absl/debugging/symbolize_darwin.inc
@@ -77,8 +77,8 @@ bool Symbolize(const void* pc, char* out, int out_size) {
 
   char tmp_buf[1024];
   if (debugging_internal::Demangle(symbol.c_str(), tmp_buf, sizeof(tmp_buf))) {
-    int len = strlen(tmp_buf);
-    if (len + 1 <= out_size) {  // +1 for '\0'
+    size_t len = strlen(tmp_buf);
+    if (len + 1 <= static_cast<size_t>(out_size)) {  // +1 for '\0'
       assert(len < sizeof(tmp_buf));
       memmove(out, tmp_buf, len + 1);
     }
diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc
index 0805df31..75573227 100644
--- a/absl/flags/internal/usage.cc
+++ b/absl/flags/internal/usage.cc
@@ -145,7 +145,8 @@ class FlagHelpPrettyPrinter {
       }
 
       // Write the token, ending the string first if necessary/possible.
-      if (!new_line && (line_len_ + token.size() >= max_line_len_)) {
+      if (!new_line &&
+          (line_len_ + static_cast<int>(token.size()) >= max_line_len_)) {
         EndLine();
         new_line = true;
       }
diff --git a/absl/status/statusor.h b/absl/status/statusor.h
index bdf6039d..0bbf6ef2 100644
--- a/absl/status/statusor.h
+++ b/absl/status/statusor.h
@@ -129,7 +129,7 @@ class ABSL_MUST_USE_RESULT StatusOr;
 // Example:
 //
 //   absl::StatusOr<int> i = GetCount();
-//   if (foo.ok()) {
+//   if (i.ok()) {
 //     updated_total += *i
 //   }
 //
diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc
index fd6d9480..a368845f 100644
--- a/absl/strings/internal/charconv_parse.cc
+++ b/absl/strings/internal/charconv_parse.cc
@@ -405,7 +405,7 @@ strings_internal::ParsedFloat ParseFloat(const char* begin, const char* end,
       }
       exponent_adjustment -= static_cast<int>(zeros_skipped);
     }
-    std::size_t post_decimal_digits = ConsumeDigits<base>(
+    int64_t post_decimal_digits = ConsumeDigits<base>(
         begin, end, digits_left, &mantissa, &mantissa_is_inexact);
     begin += post_decimal_digits;