test/FrontendC++/2010-07-23-DeclLoc.cpp

   1 // RUN: %llvmgxx -emit-llvm -S -g %s -o - | FileCheck %s
   2 // Require the template function declaration refer to the correct filename.
   3 // First, locate the function decl in metadata, and pluck out the file handle:
   4 // CHECK: {{extract_dwarf_data_from_header.*extract_dwarf_data_from_header.*extract_dwarf_data_from_header.*[^ ]+", metadata !}}[[filehandle:[0-9]+]],
   5 // Second: Require that filehandle refer to the correct filename:
   6 // CHECK: {{^!}}[[filehandle]] = metadata {{![{].*}} metadata !"decl_should_be_here.hpp",
   7 typedef long unsigned int __darwin_size_t;
   8 typedef __darwin_size_t size_t;
   9 typedef unsigned char uint8_t;
  10 typedef unsigned int uint32_t;
  11 typedef unsigned long long uint64_t;
  12 namespace std {
  13   template<typename _Tp>   class auto_ptr   {
  14     _Tp* _M_ptr;
  15   public:
  16     typedef _Tp element_type;
  17     auto_ptr(element_type* __p = 0) throw() : _M_ptr(__p) {    }
  18     element_type&     operator*() const throw()     {    }
  19   };
  20 }
  21 class Pointer32 {
  22 public:
  23   typedef uint32_t ptr_t;
  24   typedef uint32_t size_t;
  25 };
  26 class Pointer64 {
  27 public:
  28   typedef uint64_t ptr_t;
  29   typedef uint64_t size_t;
  30 };
  31 class BigEndian {};
  32 class LittleEndian {};
  33 template <typename _SIZE, typename _ENDIANNESS> class SizeAndEndianness {
  34 public:
  35   typedef _SIZE SIZE;
  36 };
  37 typedef SizeAndEndianness<Pointer32, LittleEndian> ISA32Little;
  38 typedef SizeAndEndianness<Pointer32, BigEndian> ISA32Big;
  39 typedef SizeAndEndianness<Pointer64, LittleEndian> ISA64Little;
  40 typedef SizeAndEndianness<Pointer64, BigEndian> ISA64Big;
  41 template <typename SIZE> class TRange {
  42 protected:
  43   typename SIZE::ptr_t _location;
  44   typename SIZE::size_t _length;
  45   TRange(typename SIZE::ptr_t location, typename SIZE::size_t length) : _location(location), _length(length) {  }
  46 };
  47 template <typename SIZE, typename T> class TRangeValue : public TRange<SIZE> {
  48   T _value;
  49 public:
  50   TRangeValue(typename SIZE::ptr_t location, typename SIZE::size_t length, T value) : TRange<SIZE>(location, length), _value(value) {};
  51 };
  52 template <typename SIZE> class TAddressRelocator {};
  53 class CSCppSymbolOwner{};
  54 class CSCppSymbolOwnerData{};
  55 template <typename SIZE> class TRawSymbolOwnerData
  56 {
  57   TRangeValue< SIZE, uint8_t* > _TEXT_text_section;
  58   const char* _dsym_path;
  59   uint32_t _dylib_current_version;
  60   uint32_t _dylib_compatibility_version;
  61 public:
  62   TRawSymbolOwnerData() :
  63     _TEXT_text_section(0, 0, __null), _dsym_path(__null), _dylib_current_version(0), _dylib_compatibility_version(0) {}
  64 };
  65 template <typename SIZE_AND_ENDIANNESS> class TExtendedMachOHeader {};
  66 # 16 "/decl_should_be_here.hpp"
  67 template <typename SIZE_AND_ENDIANNESS> void extract_dwarf_data_from_header(TExtendedMachOHeader<SIZE_AND_ENDIANNESS>& header,
  68                                                                             TRawSymbolOwnerData<typename SIZE_AND_ENDIANNESS::SIZE>& symbol_owner_data,
  69                                                                             TAddressRelocator<typename SIZE_AND_ENDIANNESS::SIZE>* address_relocator) {}
  70 struct CSCppSymbolOwnerHashFunctor {
  71   size_t operator()(const CSCppSymbolOwner& symbol_owner) const {
  72 # 97 "/wrong_place_for_decl.cpp"
  73   }
  74 };
  75 template <typename SIZE_AND_ENDIANNESS> CSCppSymbolOwnerData* create_symbol_owner_data_arch_specific(CSCppSymbolOwner* symbol_owner, const char* dsym_path) {
  76   typedef typename SIZE_AND_ENDIANNESS::SIZE SIZE;
  77   std::auto_ptr< TRawSymbolOwnerData<SIZE> > data(new TRawSymbolOwnerData<SIZE>());
  78   std::auto_ptr< TExtendedMachOHeader<SIZE_AND_ENDIANNESS> > header;
  79   extract_dwarf_data_from_header(*header, *data, (TAddressRelocator<typename SIZE_AND_ENDIANNESS::SIZE>*)__null);
  80 }
  81 CSCppSymbolOwnerData* create_symbol_owner_data2(CSCppSymbolOwner* symbol_owner, const char* dsym_path) {
  82   create_symbol_owner_data_arch_specific< ISA32Little >(symbol_owner, dsym_path);
  83   create_symbol_owner_data_arch_specific< ISA32Big >(symbol_owner, dsym_path);
  84   create_symbol_owner_data_arch_specific< ISA64Little >(symbol_owner, dsym_path);
  85   create_symbol_owner_data_arch_specific< ISA64Big >(symbol_owner, dsym_path);
  86 }