diff mbox series

[4/6] Remove <unordered_map> usages from abg_compat

Message ID 20201214230855.1574934-5-maennich@google.com
State Committed
Headers show
Series Drop C++03 compatibility layer from abg-cxx-compat.h | expand

Commit Message

Matthias Maennich Dec. 14, 2020, 11:08 p.m. UTC
std::unordered_map is now provided through the language standard, hence
remove the compatibility code for <unordered_map> and adjust all users
accordingly.

	* include/abg-cxx-compat.h: Drop compatibility layer for <unordered_map>.
	* include/abg-comparison.h: migrate abg_compat use to std.
	* include/abg-cxx-compat.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-ir.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-writer.cc: Likewise.

Signed-off-by: Matthias Maennich <maennich@google.com>
---
 include/abg-comparison.h | 3 ++-
 include/abg-cxx-compat.h | 4 ----
 include/abg-fwd.h        | 3 ++-
 include/abg-ir.h         | 9 +++++----
 src/abg-corpus.cc        | 3 ++-
 src/abg-dwarf-reader.cc  | 3 ++-
 src/abg-ir.cc            | 3 ++-
 src/abg-reader.cc        | 5 +++--
 src/abg-writer.cc        | 3 ++-
 9 files changed, 20 insertions(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index f3d33e9a28af..c9e8df7624d2 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -11,6 +11,7 @@ 
 /// @file
 
 #include <ostream>
+#include <unordered_map>
 #include "abg-cxx-compat.h"
 #include "abg-corpus.h"
 #include "abg-diff-utils.h"
@@ -36,7 +37,7 @@  typedef std::vector<filter_base_sptr> filters;
 // Inject types we need into this namespace.
 using std::ostream;
 using std::vector;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using abg_compat::unordered_set;
 using std::pair;
 
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index 2d3b2b036a37..fd693933d65f 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -8,14 +8,10 @@ 
 #ifndef __ABG_CXX_COMPAT_H
 #define __ABG_CXX_COMPAT_H
 
-#include <unordered_map>
 #include <unordered_set>
 
 namespace abg_compat {
 
-// <unordered_map>
-using std::unordered_map;
-
 // <unordered_set>
 using std::unordered_set;
 
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index 0eba77175636..4d594afaccf6 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -16,6 +16,7 @@ 
 #include <ostream>
 #include <string>
 #include <typeinfo>
+#include <unordered_map>
 #include <utility> // for std::rel_ops, at least.
 #include <vector>
 #include "abg-cxx-compat.h"
@@ -51,7 +52,7 @@  namespace abigail
 // Inject some types.
 using std::shared_ptr;
 using std::weak_ptr;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using std::string;
 using std::vector;
 
diff --git a/include/abg-ir.h b/include/abg-ir.h
index 561d20960ed4..06e03b5f14c9 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -20,6 +20,7 @@ 
 #include <cstdlib>
 #include <functional>
 #include <set>
+#include <unordered_map>
 #include "abg-cxx-compat.h"
 #include "abg-fwd.h"
 #include "abg-hash.h"
@@ -92,7 +93,7 @@  namespace ir
 {
 
 // Inject some std types in here.
-using abg_compat::unordered_map;
+using std::unordered_map;
 
 /// A convenience typedef fo r an ordered set of size_t.
 typedef unordered_set<size_t> pointer_set;
@@ -138,7 +139,7 @@  public:
   /// the pretty representation string of a particular type and the
   /// value is the vector of canonical types that have the same pretty
   /// representation string.
-  typedef abg_compat::unordered_map<string, std::vector<type_base_sptr> >
+  typedef std::unordered_map<string, std::vector<type_base_sptr> >
       canonical_types_map_type;
 
 private:
@@ -758,7 +759,7 @@  typedef weak_ptr<elf_symbol> elf_symbol_wptr;
 
 /// Convenience typedef for a map which key is a string and which
 /// value if the elf symbol of the same name.
-typedef abg_compat::unordered_map<string, elf_symbol_sptr>
+typedef std::unordered_map<string, elf_symbol_sptr>
 string_elf_symbol_sptr_map_type;
 
 /// Convenience typedef for a shared pointer to an
@@ -771,7 +772,7 @@  typedef std::vector<elf_symbol_sptr> elf_symbols;
 
 /// Convenience typedef for a map which key is a string and which
 /// value is a vector of elf_symbol.
-typedef abg_compat::unordered_map<string, elf_symbols>
+typedef std::unordered_map<string, elf_symbols>
 string_elf_symbols_map_type;
 
 /// Convenience typedef for a shared pointer to
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 6924944cb618..e2319d186259 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -12,6 +12,7 @@ 
 #include <cstdio>
 #include <cstring>
 #include <stdexcept>
+#include <unordered_map>
 
 #include "abg-cxx-compat.h"
 #include "abg-internal.h"
@@ -43,7 +44,7 @@  namespace ir
 {
 
 using std::ostringstream;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using std::list;
 using std::vector;
 
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index e8f43bc6ab57..c3723ae15236 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -30,6 +30,7 @@ 
 #include <ostream>
 #include <sstream>
 #include <stack>
+#include <unordered_map>
 
 #include "abg-cxx-compat.h"
 #include "abg-ir-priv.h"
@@ -65,7 +66,7 @@  namespace dwarf_reader
 
 using std::dynamic_pointer_cast;
 using std::static_pointer_cast;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using abg_compat::unordered_set;
 using std::stack;
 using std::deque;
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 4fbbc6a3a211..5f931ee79509 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -16,6 +16,7 @@ 
 #include <memory>
 #include <sstream>
 #include <typeinfo>
+#include <unordered_map>
 #include <utility>
 #include <vector>
 
@@ -117,7 +118,7 @@  namespace abigail
 using std::string;
 using std::list;
 using std::vector;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using std::dynamic_pointer_cast;
 using std::static_pointer_cast;
 
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index c89e3ccd29d6..fb7326ed1b81 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -20,6 +20,7 @@ 
 #include <deque>
 #include <memory>
 #include <sstream>
+#include <unordered_map>
 
 #include "abg-cxx-compat.h"
 #include "abg-suppression-priv.h"
@@ -52,7 +53,7 @@  namespace xml_reader
 using std::string;
 using std::deque;
 using std::shared_ptr;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using std::dynamic_pointer_cast;
 using std::vector;
 using std::istream;
@@ -2886,7 +2887,7 @@  build_elf_symbol_db(read_context& ctxt,
 
   ctxt.set_corpus_node(node);
 
-  typedef abg_compat::unordered_map<xmlNodePtr, elf_symbol_sptr>
+  typedef std::unordered_map<xmlNodePtr, elf_symbol_sptr>
     xml_node_ptr_elf_symbol_sptr_map_type;
   xml_node_ptr_elf_symbol_sptr_map_type xml_node_ptr_elf_symbol_map;
 
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 494847b8635b..0953c8b3c7ee 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -19,6 +19,7 @@ 
 #include <memory>
 #include <sstream>
 #include <stack>
+#include <unordered_map>
 #include <vector>
 
 #include "abg-cxx-compat.h"
@@ -56,7 +57,7 @@  using std::ostringstream;
 using std::list;
 using std::vector;
 using std::stack;
-using abg_compat::unordered_map;
+using std::unordered_map;
 using abigail::sptr_utils::noop_deleter;
 
 #if WITH_ZIP_ARCHIVE