[PATCH] D114307: [Demangle] Add support for D anonymous symbols

[David Blaikie via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGb779f02a1cb7: [Demangle] Add support for D anonymous symbols (authored by ljmf00, committed by dblaikie).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D114307/new/

https://reviews.llvm.org/D114307

Files:
  llvm/lib/Demangle/DLangDemangle.cpp
  llvm/unittests/Demangle/DLangDemangleTest.cpp


Index: llvm/unittests/Demangle/DLangDemangleTest.cpp
===================================================================
--- llvm/unittests/Demangle/DLangDemangleTest.cpp
+++ llvm/unittests/Demangle/DLangDemangleTest.cpp
@@ -34,4 +34,6 @@
         std::make_pair("_D88", nullptr),
         std::make_pair("_D8demangleZ", "demangle"),
         std::make_pair("_D8demangle4testZ", "demangle.test"),
-        std::make_pair("_D8demangle4test5test2Z", "demangle.test.test2")));
+        std::make_pair("_D8demangle4test5test2Z", "demangle.test.test2"),
+        std::make_pair("_D8demangle4test0Z", "demangle.test"),
+        std::make_pair("_D8demangle4test03fooZ", "demangle.test.foo")));
Index: llvm/lib/Demangle/DLangDemangle.cpp
===================================================================
--- llvm/lib/Demangle/DLangDemangle.cpp
+++ llvm/lib/Demangle/DLangDemangle.cpp
@@ -200,6 +200,15 @@
   // Whether it has more than one symbol
   size_t NotFirst = false;
   do {
+    // Skip over anonymous symbols.
+    if (*Mangled == '0') {
+      do
+        ++Mangled;
+      while (*Mangled == '0');
+
+      continue;
+    }
+
     if (NotFirst)
       *Demangled << '.';
     NotFirst = true;


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D114307.390516.patch
Type: text/x-patch
Size: 1199 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20211130/19c627f2/attachment.bin>