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--- a/include/llvm/Demangle/ItaniumDemangle.h
+++ b/include/llvm/Demangle/ItaniumDemangle.h
@@ -216,6 +216,13 @@
#endif
};
+class IASTProcessor {
+public:
+ virtual void Process(const Node*) = 0;
+};
+
+void demangleAST(const char *MangledName, IASTProcessor *Processor);
+
class NodeArray {
Node **Elements;
size_t NumElements;
@@ -5458,6 +5465,7 @@
return nullptr;
return Arg;
}
+ case 'I': // 'I' here is an old GCC mangling ABI. It is common in outside binaries.
case 'J': {
++First;
size_t ArgsBegin = Names.size();
--- a/lib/Demangle/ItaniumDemangle.cpp
+++ b/lib/Demangle/ItaniumDemangle.cpp
@@ -366,6 +366,12 @@
using Demangler = itanium_demangle::ManglingParser<DefaultAllocator>;
+void llvm::itanium_demangle::demangleAST(const char *MangledName, IASTProcessor *Processor) {
+ Demangler Parser(MangledName, MangledName + std::strlen(MangledName));
+ Node* node = Parser.parse();
+ Processor->Process(node);
+}
+
char *llvm::itaniumDemangle(std::string_view MangledName, bool ParseParams) {
if (MangledName.empty())
return nullptr;
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