Update clang to r339409.
Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/Demangle/Demangle.h b/linux-x64/clang/include/llvm/Demangle/Demangle.h
index d2eb56b..b118631 100644
--- a/linux-x64/clang/include/llvm/Demangle/Demangle.h
+++ b/linux-x64/clang/include/llvm/Demangle/Demangle.h
@@ -7,6 +7,9 @@
//
//===----------------------------------------------------------------------===//
+#ifndef LLVM_DEMANGLE_DEMANGLE_H
+#define LLVM_DEMANGLE_DEMANGLE_H
+
#include <cstddef>
namespace llvm {
@@ -16,13 +19,77 @@
/// The mangled_name is demangled into buf and returned. If the buffer is not
/// large enough, realloc is used to expand it.
///
-/// The *status will be set to
-/// unknown_error: -4
-/// invalid_args: -3
-/// invalid_mangled_name: -2
-/// memory_alloc_failure: -1
-/// success: 0
+/// The *status will be set to a value from the following enumeration
+enum : int {
+ demangle_unknown_error = -4,
+ demangle_invalid_args = -3,
+ demangle_invalid_mangled_name = -2,
+ demangle_memory_alloc_failure = -1,
+ demangle_success = 0,
+};
char *itaniumDemangle(const char *mangled_name, char *buf, size_t *n,
int *status);
-}
+
+enum MSDemangleFlags { MSDF_None = 0, MSDF_DumpBackrefs = 1 << 0 };
+char *microsoftDemangle(const char *mangled_name, char *buf, size_t *n,
+ int *status, MSDemangleFlags Flags = MSDF_None);
+
+/// "Partial" demangler. This supports demangling a string into an AST
+/// (typically an intermediate stage in itaniumDemangle) and querying certain
+/// properties or partially printing the demangled name.
+struct ItaniumPartialDemangler {
+ ItaniumPartialDemangler();
+
+ ItaniumPartialDemangler(ItaniumPartialDemangler &&Other);
+ ItaniumPartialDemangler &operator=(ItaniumPartialDemangler &&Other);
+
+ /// Demangle into an AST. Subsequent calls to the rest of the member functions
+ /// implicitly operate on the AST this produces.
+ /// \return true on error, false otherwise
+ bool partialDemangle(const char *MangledName);
+
+ /// Just print the entire mangled name into Buf. Buf and N behave like the
+ /// second and third parameters to itaniumDemangle.
+ char *finishDemangle(char *Buf, size_t *N) const;
+
+ /// Get the base name of a function. This doesn't include trailing template
+ /// arguments, ie for "a::b<int>" this function returns "b".
+ char *getFunctionBaseName(char *Buf, size_t *N) const;
+
+ /// Get the context name for a function. For "a::b::c", this function returns
+ /// "a::b".
+ char *getFunctionDeclContextName(char *Buf, size_t *N) const;
+
+ /// Get the entire name of this function.
+ char *getFunctionName(char *Buf, size_t *N) const;
+
+ /// Get the parameters for this function.
+ char *getFunctionParameters(char *Buf, size_t *N) const;
+ char *getFunctionReturnType(char *Buf, size_t *N) const;
+
+ /// If this function has any any cv or reference qualifiers. These imply that
+ /// the function is a non-static member function.
+ bool hasFunctionQualifiers() const;
+
+ /// If this symbol describes a constructor or destructor.
+ bool isCtorOrDtor() const;
+
+ /// If this symbol describes a function.
+ bool isFunction() const;
+
+ /// If this symbol describes a variable.
+ bool isData() const;
+
+ /// If this symbol is a <special-name>. These are generally implicitly
+ /// generated by the implementation, such as vtables and typeinfo names.
+ bool isSpecialName() const;
+
+ ~ItaniumPartialDemangler();
+private:
+ void *RootNode;
+ void *Context;
+};
+} // namespace llvm
+
+#endif