[clang-doc] Serialize record files with mangled name (#148021)

This patch changes JSON file serialization. Now, files are serialized
to a single directory instead of nesting them based on namespaces. The
global namespace retains the "index.json" name.

This solves the problem of class template specializations being serialized to the
same file as its base template. This is also planned as part of
future integration with the Mustache generator which will consume the JSON files.

1 files changed, 2 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-doc/BitcodeReader.cpp b/clang-tools-extra/clang-doc/BitcodeReader.cpp
index f756ae6..dce34a8 100644
--- a/clang-tools-extra/clang-doc/BitcodeReader.cpp
+++ b/clang-tools-extra/clang-doc/BitcodeReader.cpp
@@ -180,6 +180,8 @@ static llvm::Error parseRecord(const Record &R, unsigned ID,
     return decodeRecord(R, I->TagType, Blob);
   case RECORD_IS_TYPE_DEF:
     return decodeRecord(R, I->IsTypeDef, Blob);
+  case RECORD_MANGLED_NAME:
+    return decodeRecord(R, I->MangledName, Blob);
   default:
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "invalid field for RecordInfo");