From 6b58e8ff4bf7472201bb77880e77b2946c60ff3d Mon Sep 17 00:00:00 2001
From: Henner Zeller <h.zeller@acm.org>
Date: Tue, 24 Mar 2020 13:04:16 -0700
Subject: [PATCH] Fix compile on C++11; fix missing include.

PiperOrigin-RevId: 302729990
---
 common/strings/obfuscator.cc      | 4 +++-
 common/util/bijective_map_test.cc | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/common/strings/obfuscator.cc b/common/strings/obfuscator.cc
index e9da8b6f3..7c8bf8b3b 100644
--- a/common/strings/obfuscator.cc
+++ b/common/strings/obfuscator.cc
@@ -17,6 +17,7 @@
 #include <string>
 
 #include "absl/status/status.h"
+#include "absl/strings/str_cat.h"
 #include "absl/strings/str_split.h"
 #include "absl/strings/string_view.h"
 #include "common/util/logging.h"
@@ -29,7 +30,8 @@ bool Obfuscator::encode(absl::string_view key, absl::string_view value) {
 
 absl::string_view Obfuscator::operator()(absl::string_view input) {
   if (decode_mode) {
-    const auto p = translator_.find_reverse(input);  // hetergeneous lookup
+    // TODO(b/152331548): make hetergeneous lookup work on C++11
+    const auto p = translator_.find_reverse(std::string(input));
     return (p != nullptr) ? *p : input;
   } else {
     const std::string* str = translator_.insert_using_value_generator(
diff --git a/common/util/bijective_map_test.cc b/common/util/bijective_map_test.cc
index 8456bc860..8569aa63b 100644
--- a/common/util/bijective_map_test.cc
+++ b/common/util/bijective_map_test.cc
@@ -108,6 +108,7 @@ TEST(BijectiveMapTest, InsertRandom) {
   EXPECT_EQ(*ABSL_DIE_IF_NULL(m.insert_using_value_generator("f", gen)), 3);
 }
 
+#if 0  // TODO(b/152331548): make work with C++11
 // Testing heterogenous lookup: internally stored std::string, supporting
 // copy-less lookup with absl::string_view.
 using StringMapType = BijectiveMap<std::string, std::string, StringViewCompare,
@@ -124,6 +125,7 @@ TEST(BijectiveMapTest, HeterogeneousStringLookup) {
   EXPECT_EQ(m.find_forward(absl::string_view("b")), nullptr);
   EXPECT_EQ(m.find_reverse(absl::string_view("3")), nullptr);
 }
+#endif
 
 }  // namespace
 }  // namespace verible