Test case to insure template function declaration refers to correct filename. Radar 8063111.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109258 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 86 insertions, 0 deletions

diff --git a/test/FrontendC++/2010-07-23-DeclLoc.cpp b/test/FrontendC++/2010-07-23-DeclLoc.cpp
new file mode 100644
index 0000000..84c63b1
--- /dev/null
+++ b/test/FrontendC++/2010-07-23-DeclLoc.cpp
@@ -0,0 +1,86 @@
+// RUN: %llvmgxx -emit-llvm -S -g %s -o - | FileCheck %s
+// Require the template function declaration refer to the correct filename.
+// First, locate the function decl in metadata, and pluck out the file handle:
+// CHECK: {{extract_dwarf_data_from_header.*extract_dwarf_data_from_header.*extract_dwarf_data_from_header.*[^ ]+", metadata !}}[[filehandle:[0-9]+]],
+// Second: Require that filehandle refer to the correct filename:
+// CHECK: {{^!}}[[filehandle]] = metadata {{![{].*}} metadata !"decl_should_be_here.hpp",
+typedef long unsigned int __darwin_size_t;
+typedef __darwin_size_t size_t;
+typedef unsigned char uint8_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+namespace std {
+  template<typename _Tp>   class auto_ptr   {
+    _Tp* _M_ptr;
+  public:
+    typedef _Tp element_type;
+    auto_ptr(element_type* __p = 0) throw() : _M_ptr(__p) {    }
+    element_type&     operator*() const throw()     {    }
+  };
+}
+class Pointer32 {
+public:
+  typedef uint32_t ptr_t;
+  typedef uint32_t size_t;
+};
+class Pointer64 {
+public:
+  typedef uint64_t ptr_t;
+  typedef uint64_t size_t;
+};
+class BigEndian {};
+class LittleEndian {};
+template <typename _SIZE, typename _ENDIANNESS> class SizeAndEndianness {
+public:
+  typedef _SIZE SIZE;
+};
+typedef SizeAndEndianness<Pointer32, LittleEndian> ISA32Little;
+typedef SizeAndEndianness<Pointer32, BigEndian> ISA32Big;
+typedef SizeAndEndianness<Pointer64, LittleEndian> ISA64Little;
+typedef SizeAndEndianness<Pointer64, BigEndian> ISA64Big;
+template <typename SIZE> class TRange {
+protected:
+  typename SIZE::ptr_t _location;
+  typename SIZE::size_t _length;
+  TRange(typename SIZE::ptr_t location, typename SIZE::size_t length) : _location(location), _length(length) {  }
+};
+template <typename SIZE, typename T> class TRangeValue : public TRange<SIZE> {
+  T _value;
+public:
+  TRangeValue(typename SIZE::ptr_t location, typename SIZE::size_t length, T value) : TRange<SIZE>(location, length), _value(value) {};
+};
+template <typename SIZE> class TAddressRelocator {};
+class CSCppSymbolOwner{};
+class CSCppSymbolOwnerData{};
+template <typename SIZE> class TRawSymbolOwnerData
+{
+  TRangeValue< SIZE, uint8_t* > _TEXT_text_section;
+  const char* _dsym_path;
+  uint32_t _dylib_current_version;
+  uint32_t _dylib_compatibility_version;
+public:
+  TRawSymbolOwnerData() :
+    _TEXT_text_section(0, 0, __null), _dsym_path(__null), _dylib_current_version(0), _dylib_compatibility_version(0) {}
+};
+template <typename SIZE_AND_ENDIANNESS> class TExtendedMachOHeader {};
+# 16 "/decl_should_be_here.hpp"
+template <typename SIZE_AND_ENDIANNESS> void extract_dwarf_data_from_header(TExtendedMachOHeader<SIZE_AND_ENDIANNESS>& header,
+                                                                            TRawSymbolOwnerData<typename SIZE_AND_ENDIANNESS::SIZE>& symbol_owner_data,
+                                                                            TAddressRelocator<typename SIZE_AND_ENDIANNESS::SIZE>* address_relocator) {}
+struct CSCppSymbolOwnerHashFunctor {
+  size_t operator()(const CSCppSymbolOwner& symbol_owner) const {
+# 97 "/wrong_place_for_decl.cpp"
+  }
+};
+template <typename SIZE_AND_ENDIANNESS> CSCppSymbolOwnerData* create_symbol_owner_data_arch_specific(CSCppSymbolOwner* symbol_owner, const char* dsym_path) {
+  typedef typename SIZE_AND_ENDIANNESS::SIZE SIZE;
+  std::auto_ptr< TRawSymbolOwnerData<SIZE> > data(new TRawSymbolOwnerData<SIZE>());
+  std::auto_ptr< TExtendedMachOHeader<SIZE_AND_ENDIANNESS> > header;
+  extract_dwarf_data_from_header(*header, *data, (TAddressRelocator<typename SIZE_AND_ENDIANNESS::SIZE>*)__null);
+}
+CSCppSymbolOwnerData* create_symbol_owner_data2(CSCppSymbolOwner* symbol_owner, const char* dsym_path) {
+  create_symbol_owner_data_arch_specific< ISA32Little >(symbol_owner, dsym_path);
+  create_symbol_owner_data_arch_specific< ISA32Big >(symbol_owner, dsym_path);
+  create_symbol_owner_data_arch_specific< ISA64Little >(symbol_owner, dsym_path);
+  create_symbol_owner_data_arch_specific< ISA64Big >(symbol_owner, dsym_path);
+}