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Add explicit cast to silence clang warning

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Clang currently displays an error if source files generated with protoc are compiled with -Wcomma. This change fixes this as suggested by the compiler itself.
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Jan-Gerd Tenberge 2019-11-28 17:53:16 +01:00 committed by Adam Cozzette
parent 065fa2f395
commit e3ebf0c7e1
1 changed files with 2 additions and 2 deletions
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4
src/google/protobuf/compiler/cpp/cpp_file.cc
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@ -918,8 +918,8 @@ void FileGenerator::GenerateReflectionInitializationCode(io::Printer* printer) {
if (file_->name() != "net/proto2/proto/descriptor.proto") {
format(
"// Force running AddDescriptors() at dynamic initialization time.\n"
"static bool $1$ = ("
" ::$proto_ns$::internal::AddDescriptors(&$desc_table$), true);\n",
"static bool $1$ = (static_cast<void>("
"::$proto_ns$::internal::AddDescriptors(&$desc_table$)), true);\n",
UniqueName("dynamic_init_dummy", file_, options_));
}
}