From 5db217305f37a79eeccd70f000088a06ec82fcec Mon Sep 17 00:00:00 2001
From: Bo Yang <teboring@google.com>
Date: Thu, 21 May 2015 14:28:59 -0700
Subject: down-integrate internal changes

---
 .../protobuf/compiler/command_line_interface.cc    | 46 +++++++++++++++-------
 1 file changed, 32 insertions(+), 14 deletions(-)

(limited to 'src/google/protobuf/compiler/command_line_interface.cc')

diff --git a/src/google/protobuf/compiler/command_line_interface.cc b/src/google/protobuf/compiler/command_line_interface.cc
index 567238ae..291fb054 100644
--- a/src/google/protobuf/compiler/command_line_interface.cc
+++ b/src/google/protobuf/compiler/command_line_interface.cc
@@ -898,12 +898,14 @@ CommandLineInterface::ParseArguments(int argc, const char* const argv[]) {
     return PARSE_ARGUMENT_FAIL;
   }
   if (mode_ != MODE_COMPILE && !dependency_out_name_.empty()) {
-    cerr << "Can only use --dependency_out=FILE when generating code." << endl;
+    std::cerr << "Can only use --dependency_out=FILE when generating code."
+              << std::endl;
     return PARSE_ARGUMENT_FAIL;
   }
   if (!dependency_out_name_.empty() && input_files_.size() > 1) {
-    cerr << "Can only process one input file when using --dependency_out=FILE."
-         << endl;
+    std::cerr
+        << "Can only process one input file when using --dependency_out=FILE."
+        << std::endl;
     return PARSE_ARGUMENT_FAIL;
   }
   if (imports_in_descriptor_set_ && descriptor_set_name_.empty()) {
@@ -1054,11 +1056,11 @@ CommandLineInterface::InterpretArgument(const string& name,
 
   } else if (name == "--dependency_out") {
     if (!dependency_out_name_.empty()) {
-      cerr << name << " may only be passed once." << endl;
+      std::cerr << name << " may only be passed once." << std::endl;
       return PARSE_ARGUMENT_FAIL;
     }
     if (value.empty()) {
-      cerr << name << " requires a non-empty value." << endl;
+      std::cerr << name << " requires a non-empty value." << std::endl;
       return PARSE_ARGUMENT_FAIL;
     }
     dependency_out_name_ = value;
@@ -1272,7 +1274,8 @@ void CommandLineInterface::PrintHelpText() {
 "                              defined in the given proto files. Groups share\n"
 "                              the same field number space with the parent \n"
 "                              message. Extension ranges are counted as \n"
-"                              occupied fields numbers."  << std::endl;
+"                              occupied fields numbers."
+      << std::endl;
   if (!plugin_prefix_.empty()) {
     std::cerr <<
 "  --plugin=EXECUTABLE         Specifies a plugin executable to use.\n"
@@ -1327,13 +1330,23 @@ bool CommandLineInterface::GenerateOutput(
       }
       parameters.append(generator_parameters_[output_directive.name]);
     }
-    for (int i = 0; i < parsed_files.size(); i++) {
-      if (!output_directive.generator->Generate(parsed_files[i], parameters,
-                                                generator_context, &error)) {
-        // Generator returned an error.
-        std::cerr << output_directive.name << ": " << parsed_files[i]->name()
-                  << ": " << error << std::endl;
-        return false;
+    if (output_directive.generator->HasGenerateAll()) {
+      if (!output_directive.generator->GenerateAll(
+          parsed_files, parameters, generator_context, &error)) {
+          // Generator returned an error.
+          std::cerr << output_directive.name << ": "
+                    << ": " << error << std::endl;
+          return false;
+      }
+    } else {
+      for (int i = 0; i < parsed_files.size(); i++) {
+        if (!output_directive.generator->Generate(parsed_files[i], parameters,
+                                                  generator_context, &error)) {
+          // Generator returned an error.
+          std::cerr << output_directive.name << ": " << parsed_files[i]->name()
+                    << ": " << error << std::endl;
+          return false;
+        }
       }
     }
   }
@@ -1403,7 +1416,8 @@ bool CommandLineInterface::GenerateDependencyManifestFile(
       printer.Print(" $disk_file$", "disk_file", disk_file);
       if (i < file_set.file_size() - 1) printer.Print("\\\n");
     } else {
-      cerr << "Unable to identify path for file " << virtual_file << endl;
+      std::cerr << "Unable to identify path for file " << virtual_file
+                << std::endl;
       return false;
     }
   }
@@ -1673,6 +1687,10 @@ void GatherOccupiedFieldRanges(const Descriptor* descriptor,
     ranges->insert(FieldRange(descriptor->extension_range(i)->start,
                               descriptor->extension_range(i)->end));
   }
+  for (int i = 0; i < descriptor->reserved_range_count(); ++i) {
+    ranges->insert(FieldRange(descriptor->reserved_range(i)->start,
+                              descriptor->reserved_range(i)->end));
+  }
   // Handle the nested messages/groups in declaration order to make it
   // post-order strict.
   for (int i = 0; i < descriptor->nested_type_count(); ++i) {
-- 
cgit v1.2.3