Fix the vast majority of Interrogate parse issues and warnings, add support for inline namespace and constexpr

contrib/src/ai/p3ai_composite.cxx

@@ -1 +0,0 @@
-#include "ai_composite1.cxx"

dtool/metalibs/dtoolconfig/pydtool.cxx

@@ -2359,8 +2359,8 @@ _inP07yte_7S(PyObject *, PyObject *args) {
  */
 static PyObject *
 _inP07ytw_15(PyObject *, PyObject *args) {
-  int param0;
-  if (PyArg_ParseTuple(args, "i", &param0)) {
+  Py_ssize_t param0;
+  if (PyArg_ParseTuple(args, "n", &param0)) {
     interrogate_request_module((InterrogateModuleDef *)param0);
     return Py_BuildValue("");
   }

dtool/src/cppparser/cppBison.yxx

@@ -577,56 +577,60 @@ storage_class:
 {
   $$ = 0;
 }
-        | storage_class KW_EXTERN
+        | KW_EXTERN storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_extern;
+  $$ = $2 | (int)CPPInstance::SC_extern;
 }
-        | storage_class KW_EXTERN SIMPLE_STRING
+        | KW_EXTERN SIMPLE_STRING storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_extern;
-  if ($3 == "C") {
+  $$ = $3 | (int)CPPInstance::SC_extern;
+  if ($2 == "C") {
     $$ |= (int)CPPInstance::SC_c_binding;
-  } else if ($3 == "C++") {
+  } else if ($2 == "C++") {
     $$ &= ~(int)CPPInstance::SC_c_binding;
   } else {
-    yywarning("Ignoring unknown linkage type \"" + $3 + "\"", @3);
+    yywarning("Ignoring unknown linkage type \"" + $2 + "\"", @2);
   }
 }
-        | storage_class KW_STATIC
+        | KW_STATIC storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_static;
+  $$ = $2 | (int)CPPInstance::SC_static;
 }
-        | storage_class KW_INLINE
+        | KW_INLINE storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_inline;
+  $$ = $2 | (int)CPPInstance::SC_inline;
 }
-        | storage_class KW_VIRTUAL
+        | KW_VIRTUAL storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_virtual;
+  $$ = $2 | (int)CPPInstance::SC_virtual;
 }
-        | storage_class KW_EXPLICIT
+        | KW_EXPLICIT storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_explicit;
+  $$ = $2 | (int)CPPInstance::SC_explicit;
 }
-        | storage_class KW_VOLATILE
+        | KW_REGISTER storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_volatile;
+  $$ = $2 | (int)CPPInstance::SC_register;
 }
-        | storage_class KW_MUTABLE
+        | KW_VOLATILE storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_mutable;
+  $$ = $2 | (int)CPPInstance::SC_volatile;
 }
-        | storage_class KW_REGISTER
+        | KW_MUTABLE storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_register;
+  $$ = $2 | (int)CPPInstance::SC_mutable;
 }
-        | storage_class KW_BLOCKING
+        | KW_CONSTEXPR storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_blocking;
+  $$ = $2 | (int)CPPInstance::SC_constexpr;
 }
-        | storage_class KW_EXTENSION
+        | KW_BLOCKING storage_class
 {
-  $$ = $1 | (int)CPPInstance::SC_extension;
+  $$ = $2 | (int)CPPInstance::SC_blocking;
+}
+        | KW_EXTENSION storage_class
+{
+  $$ = $2 | (int)CPPInstance::SC_extension;
 }
         ;
 
@@ -810,16 +814,18 @@ function_prototype:
 }
         formal_parameter_list ')' function_post
 {
-  pop_scope();
   CPPType *type;
-  if ($1->get_simple_name() == current_scope->get_simple_name()) {
+  if ($1->get_simple_name() == current_scope->get_simple_name() ||
+      $1->get_simple_name() == string("~") + current_scope->get_simple_name()) {
     // This is a constructor, and has no return.
     type = new CPPSimpleType(CPPSimpleType::T_void);
   } else {
     // This isn't a constructor, so it has an implicit return type of
     // int.
+    yywarning("function has no return type, assuming int", @1);
     type = new CPPSimpleType(CPPSimpleType::T_int);
   }
+  pop_scope();
 
   CPPInstanceIdentifier *ii = new CPPInstanceIdentifier($1);
   ii->add_func_modifier($4, $6);
@@ -1463,14 +1469,6 @@ formal_parameter:
 {
   $$ = new CPPInstance($1, $2, 0, @2.file);
   $$->set_initializer($3);
-}
-        | IDENTIFIER formal_parameter_identifier maybe_initialize
-{
-  yywarning("Not a type: " + $1->get_fully_scoped_name(), @1);
-  CPPType *type =
-    CPPType::new_type(new CPPSimpleType(CPPSimpleType::T_unknown));
-  $$ = new CPPInstance(type, $2, 0, @2.file);
-  $$->set_initializer($3);
 }
         | KW_CONST type formal_parameter_identifier maybe_initialize
 {
@@ -2101,8 +2099,32 @@ namespace_declaration:
         cpp '}'
 {
   pop_scope();
+}
+        | KW_INLINE KW_NAMESPACE name '{'
+{
+  CPPScope *scope = $3->find_scope(current_scope, global_scope, current_lexer);
+  if (scope == NULL) {
+    // This must be a new namespace declaration.
+    CPPScope *parent_scope =
+      $3->get_scope(current_scope, global_scope, current_lexer);
+    if (parent_scope == NULL) {
+      parent_scope = current_scope;
+    }
+    scope = new CPPScope(parent_scope, $3->_names.back(), V_public);
+  }
+
+  CPPNamespace *nspace = new CPPNamespace($3, scope, @2.file);
+  nspace->_inline = true;
+  current_scope->add_declaration(nspace, global_scope, current_lexer, @2);
+  current_scope->define_namespace(nspace);
+  push_scope(scope);
+}
+        cpp '}'
+{
+  pop_scope();
 }
         | KW_NAMESPACE '{' cpp '}'
+        | KW_INLINE KW_NAMESPACE '{' cpp '}'
         ;
 
 using_declaration:
@@ -2929,6 +2951,10 @@ formal_const_operand:
         | CUSTOM_LITERAL
 {
   $$ = $1;
+}
+        | IDENTIFIER
+{
+  $$ = new CPPExpression($1, current_scope, global_scope, current_lexer);
 }
         | KW_NULLPTR
 {

dtool/src/cppparser/cppEnumType.cxx

@@ -82,6 +82,7 @@ add_element(const string &name, CPPExpression *value) {
     inst = new CPPInstance(CPPType::new_type(new CPPConstType(_element_type)), ident);
   }
 
+  inst->_storage_class |= CPPInstance::SC_constexpr;
   _elements.push_back(inst);
 
   if (value == (CPPExpression *)NULL) {

dtool/src/cppparser/cppExpression.cxx

@@ -531,6 +531,10 @@ evaluate() const {
   case T_variable:
     if (_u._variable->_type != NULL &&
         _u._variable->_initializer != NULL) {
+      // A constexpr variable, which is treated as const.
+      if (_u._variable->_storage_class & CPPInstance::SC_constexpr) {
+        return _u._variable->_initializer->evaluate();
+      }
       // A const variable.  Fetch its assigned value.
       CPPConstType *const_type = _u._variable->_type->as_const_type();
       if (const_type != NULL) {
@@ -1227,6 +1231,9 @@ is_tbd() const {
   case T_variable:
     if (_u._variable->_type != NULL &&
         _u._variable->_initializer != NULL) {
+      if (_u._variable->_storage_class & CPPInstance::SC_constexpr) {
+        return false;
+      }
       CPPConstType *const_type = _u._variable->_type->as_const_type();
       if (const_type != NULL) {
         return false;
@@ -1363,9 +1370,10 @@ output(ostream &out, int indent_level, CPPScope *scope, bool) const {
     if (_u._variable->_type != NULL &&
         _u._variable->_initializer != NULL &&
         _u._variable->_vis > V_public) {
-      // A const variable.  Fetch its assigned value.
+      // A constexpr or const variable.  Fetch its assigned value.
       CPPConstType *const_type = _u._variable->_type->as_const_type();
-      if (const_type != NULL) {
+      if ((_u._variable->_storage_class & CPPInstance::SC_constexpr) != 0 ||
+          const_type != NULL) {
         _u._variable->_initializer->output(out, indent_level, scope, false);
         break;
       }

dtool/src/cppparser/cppIdentifier.cxx

@@ -187,6 +187,12 @@ get_local_name(CPPScope *scope) const {
     // last name.
     CPPScope *my_scope = get_scope(scope, NULL);
 
+    // Strip off template scopes, since they don't add anything
+    // particularly meaningful to the local name.
+    while (my_scope->as_template_scope() != NULL) {
+      my_scope = my_scope->get_parent_scope();
+    }
+
     if (my_scope == NULL) {
       result = get_fully_scoped_name();
     } else if (my_scope == scope) {
@@ -463,7 +469,12 @@ find_symbol(CPPScope *current_scope, CPPScope *global_scope,
 
   CPPDeclaration *sym;
   if (!_names.back().has_templ()) {
-    sym = scope->find_symbol(get_simple_name());
+    if (_names.size() > 1 && scope->get_simple_name() == get_simple_name()) {
+      // An identifier like Class::Class always refers to the class constructor.
+      sym = scope->get_struct_type()->get_constructor();
+    } else {
+      sym = scope->find_symbol(get_simple_name());
+    }
 
   } else {
     sym = scope->find_template(get_simple_name());
@@ -499,7 +510,12 @@ find_symbol(CPPScope *current_scope, CPPScope *global_scope,
 
   CPPDeclaration *sym;
   if (!_names.back().has_templ()) {
-    sym = scope->find_symbol(get_simple_name());
+    if (_names.size() > 1 && scope->get_simple_name() == get_simple_name()) {
+      // An identifier like Class::Class always refers to the class constructor.
+      sym = scope->get_struct_type()->get_constructor();
+    } else {
+      sym = scope->find_symbol(get_simple_name());
+    }
 
   } else {
     sym = scope->find_template(get_simple_name());

dtool/src/cppparser/cppInstance.cxx

@@ -601,6 +601,9 @@ output(ostream &out, int indent_level, CPPScope *scope, bool complete,
   if (_storage_class & SC_mutable) {
     out << "mutable ";
   }
+  if (_storage_class & SC_constexpr) {
+    out << "constexpr ";
+  }
 
   string name;
   if (_ident != NULL) {

dtool/src/cppparser/cppInstance.h

@@ -46,19 +46,20 @@ public:
     SC_pure_virtual = 0x0080,
     SC_volatile     = 0x0100,
     SC_mutable      = 0x0200,
+    SC_constexpr    = 0x0400,
 
     // This bit is only set by CPPStructType::check_virtual().
-    SC_inherited_virtual = 0x0400,
+    SC_inherited_virtual = 0x0800,
 
     // This is a special "storage class" for methods tagged with the
     // BLOCKING macro (i.e. the special __blocking keyword).  These
     // are methods that might block and therefore need to release
     // Python threads for their duration.
-    SC_blocking     = 0x0800,
+    SC_blocking     = 0x1000,
 
     // And this is for methods tagged with __extension, which declares
     // extension methods defined separately from the source code.
-    SC_extension    = 0x1000,
+    SC_extension    = 0x2000,
   };
 
   CPPInstance(CPPType *type, const string &name, int storage_class = 0);

dtool/src/cppparser/cppNamespace.cxx

@@ -26,7 +26,9 @@
 CPPNamespace::
 CPPNamespace(CPPIdentifier *ident, CPPScope *scope, const CPPFile &file) :
   CPPDeclaration(file),
-  _ident(ident), _scope(scope)
+  _ident(ident),
+  _scope(scope),
+  _inline(false)
 {
 }
 
@@ -86,6 +88,9 @@ get_scope() const {
 ////////////////////////////////////////////////////////////////////
 void CPPNamespace::
 output(ostream &out, int indent_level, CPPScope *scope, bool complete) const {
+  if (_inline) {
+    out << "inline ";
+  }
   if (!complete && _ident != NULL) {
     // If we have a name, use it.
     out << "namespace " << _ident->get_local_name(scope);

dtool/src/cppparser/cppNamespace.h

@@ -42,6 +42,8 @@ public:
 
   virtual CPPNamespace *as_namespace();
 
+  bool _inline;
+
 private:
   CPPIdentifier *_ident;
   CPPScope *_scope;

dtool/src/cppparser/cppScope.cxx

@@ -292,10 +292,15 @@ define_extension_type(CPPExtensionType *type, CPPPreprocessor *error_sink) {
 //  Description:
 ////////////////////////////////////////////////////////////////////
 void CPPScope::
-define_namespace(CPPNamespace *scope) {
-  string name = scope->get_simple_name();
+define_namespace(CPPNamespace *ns) {
+  string name = ns->get_simple_name();
 
-  _namespaces[name] = scope;
+  _namespaces[name] = ns;
+
+  if (ns->_inline) {
+    // Add an implicit using declaration for an inline namespace.
+    _using.insert(ns->get_scope());
+  }
 }
 
 ////////////////////////////////////////////////////////////////////

dtool/src/cppparser/cppStructType.cxx

@@ -277,6 +277,26 @@ is_incomplete() const {
   return _incomplete;
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: CPPStructType::get_constructor
+//       Access: Public
+//  Description: Returns the constructor defined for the struct type,
+//               if any, or NULL if no constructor is found.
+////////////////////////////////////////////////////////////////////
+CPPFunctionGroup *CPPStructType::
+get_constructor() const {
+  // Iterate through all the functions that begin with '~' until we
+  // find one that claims to be a destructor.  In theory, there should
+  // only be one such function.
+  CPPScope::Functions::const_iterator fi;
+  fi = _scope->_functions.find(get_simple_name());
+  if (fi != _scope->_functions.end()) {
+    return fi->second;
+  } else {
+    return (CPPFunctionGroup *)NULL;
+  }
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: CPPStructType::get_destructor
 //       Access: Public

dtool/src/cppparser/cppStructType.h

@@ -49,6 +49,7 @@ public:
   virtual bool is_incomplete() const;
   virtual bool is_trivial() const;
 
+  CPPFunctionGroup *get_constructor() const;
   CPPInstance *get_destructor() const;
 
   virtual CPPDeclaration *

dtool/src/dtoolbase/dtoolbase.h

@@ -254,8 +254,6 @@
 #define TAU_TRACK_MEMORY_HERE()
 #define TAU_ENABLE_TRACKING_MEMORY()
 #define TAU_DISABLE_TRACKING_MEMORY()
-#define TAU_TRACK_MEMORY()
-#define TAU_TRACK_MEMORY_HERE()
 #define TAU_ENABLE_TRACKING_MUSE_EVENTS()
 #define TAU_DISABLE_TRACKING_MUSE_EVENTS()
 #define TAU_TRACK_MUSE_EVENTS()

dtool/src/dtoolbase/dtoolbase_cc.h

@@ -34,7 +34,7 @@ using namespace std;
 #define INLINE inline
 #define ALWAYS_INLINE inline
 #define TYPENAME typename
-#define CONSTEXPR
+#define CONSTEXPR constexpr
 #define NOEXCEPT noexcept
 #define FINAL
 #define OVERRIDE

dtool/src/dtoolbase/selectThreadImpl.h

@@ -36,7 +36,7 @@
 // regular volatile keyword.
 #define TVOLATILE volatile
 
-#if !defined(HAVE_THREADS)
+#if !defined(HAVE_THREADS) || defined(CPPPARSER)
 
 // With threading disabled, use the do-nothing implementation.
 #define THREAD_DUMMY_IMPL 1

dtool/src/interrogate/interfaceMaker.cxx

@@ -412,6 +412,16 @@ remap_parameter(CPPType *struct_type, CPPType *param_type) {
 
       } else if (TypeManager::is_const_ptr_to_basic_string_wchar(param_type)) {
         return new ParameterRemapBasicWStringPtrToWString(param_type);
+
+      } else if (TypeManager::is_reference(param_type) ||
+                 TypeManager::is_pointer(param_type)) {
+        // Python strings are immutable, so we can't wrap a non-const
+        // pointer or reference to a string.
+        CPPType *pt_type = TypeManager::unwrap(param_type);
+        if (TypeManager::is_basic_string_char(pt_type) ||
+            TypeManager::is_basic_string_wchar(pt_type)) {
+          return (ParameterRemap *)NULL;
+        }
       }
     }
   }

dtool/src/interrogate/interfaceMakerPythonSimple.cxx

@@ -360,8 +360,8 @@ void InterfaceMakerPythonSimple::write_function_instance(ostream &out, Interface
       pexpr_string = param_name;
 
     } else if (TypeManager::is_pointer(type)) {
-      out << "int " << param_name;
-      format_specifiers += "i";
+      out << "Py_ssize_t " << param_name;
+      format_specifiers += "n";
       parameter_list += ", &" + param_name;
 
     } else {

dtool/src/interrogate/interrogateBuilder.cxx

@@ -264,6 +264,9 @@ build() {
        ci != _forcetype.end();
        ++ci) {
     CPPType *type = parser.parse_type(*ci);
+    if (type == NULL) {
+      cerr << "Failure to parse forcetype " << *ci << "\n";
+    }
     assert(type != (CPPType *)NULL);
     get_type(type, true);
   }

dtool/src/interrogate/typeManager.cxx

@@ -2295,7 +2295,7 @@ get_basic_string_char_type() {
   static bool got_type = false;
   static CPPType *type = (CPPType *)NULL;
   if (!got_type) {
-    type = parser.parse_type("basic_string<char>");
+    type = parser.parse_type("std::basic_string<char>");
     got_type = true;
   }
   return type;
@@ -2312,7 +2312,7 @@ get_basic_string_wchar_type() {
   static bool got_type = false;
   static CPPType *type = (CPPType *)NULL;
   if (!got_type) {
-    type = parser.parse_type("basic_string<wchar_t>");
+    type = parser.parse_type("std::basic_string<wchar_t>");
     got_type = true;
   }
   return type;

dtool/src/parser-inc/Dense

@@ -1,6 +1,4 @@
 namespace Eigen {
-   template <class type, int rows, int cols>
-   class Matrix {
-   };
+   template<typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
+   class Matrix;
 };
-

dtool/src/parser-inc/btBulletDynamicsCommon.h

@@ -1,9 +1,11 @@
+#pragma once
 
 class bt32BitAxisSweep3;
 class btActionInterface;
 class btAxisSweep3;
 class btBoxShape;
 class btBroadphaseInterface;
+class btBroadphaseProxy;
 class btBulletWorldImporter;
 class btBvhTriangleMeshShape;
 class btCapsuleShape;

dtool/src/parser-inc/cfloat

@@ -0,0 +1 @@
+#include <float.h>

dtool/src/parser-inc/cmath

@@ -0,0 +1,4 @@
+#pragma once
+
+typedef float float_t;
+typedef double double_t;

dtool/src/parser-inc/errno.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#define EDOM 33
+#define EILSEQ 84
+#define ERANGE 34
+
+extern int errno;

dtool/src/parser-inc/fcntl.h

@@ -0,0 +1,7 @@
+#pragma once
+
+typedef int pid_t;
+typedef long int off_t;
+typedef unsigned int mode_t;
+
+struct flock;

dtool/src/parser-inc/float.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#define FLT_RADIX 2
+#define DECIMAL_DIG 21
+
+#define FLT_MIN 1.17549435e-38F
+#define DBL_MIN 2.2250738585072014e-308
+#define LDBL_MIN 3.36210314311209350626e-4932L
+
+#define FLT_MAX 3.40282347e+38F
+#define DBL_MAX 1.7976931348623157e+308
+#define LDBL_MAX 1.18973149535723176502e+4932L
+
+#define FLT_DIG 6
+#define DBL_DIG 15
+#define LDBL_DIG 18
+
+#define FLT_EVAL_METHOD -1

dtool/src/parser-inc/ft2build.h

@@ -23,6 +23,7 @@
 // This definition is intentionally recursive.  Why complicate things
 // with multiple files?
 #define FT_FREETYPE_H <ft2build.h>
+#define FT_OUTLINE_H <ft2build.h>
 
 class FT_Face;
 class FT_Library;

dtool/src/parser-inc/iterator

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace std {
+  template<class Iterator> class iterator;
+  template<class Iterator> class reverse_iterator;
+};

dtool/src/parser-inc/limits

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace std {
+  template<class T> class numeric_limits;
+};

dtool/src/parser-inc/list

@@ -21,23 +21,26 @@
 #define LIST_H
 
 #include <stdtypedefs.h>
+#include <memory>
 
-template<class element>
-class list {
-public:
-  typedef element value_type;
+namespace std {
+  template<class element, class Allocator = std::allocator<element>>
+  class list {
+  public:
+    typedef element value_type;
 
-  typedef element *pointer;
-  typedef const element *const_pointer;
-  typedef element &reference;
-  typedef const element &const_reference;
+    typedef element *pointer;
+    typedef const element *const_pointer;
+    typedef element &reference;
+    typedef const element &const_reference;
 
-  class iterator;
-  class const_iterator;
-  class reverse_iterator;
-  class const_reverse_iterator;
-  typedef size_t size_type;
-  class difference_type;
-};
+    class iterator;
+    class const_iterator;
+    class reverse_iterator;
+    class const_reverse_iterator;
+    typedef size_t size_type;
+    class difference_type;
+  };
+}
 
 #endif

dtool/src/parser-inc/locale.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#define LC_CTYPE 0
+#define LC_NUMERIC 1
+#define LC_TIME 2
+#define LC_COLLATE 3
+#define LC_MONETARY 4
+#define LC_MESSAGES 5
+#define LC_ALL 6

dtool/src/parser-inc/memory

@@ -32,16 +32,18 @@ public:
 
 #else  // GCC_STYLE_ALLOCATOR
 
-template<class Type>
-class allocator {
-public:
-  typedef Type *pointer;
-  typedef const Type *const_pointer;
-  typedef size_t size_type;
+namespace std {
+  template<class Type>
+  class allocator {
+  public:
+    typedef Type *pointer;
+    typedef const Type *const_pointer;
+    typedef size_t size_type;
 
-  INLINE pointer allocate(size_type n, allocator<void>::const_pointer hint = 0);
-  INLINE void deallocate(pointer p, size_type n);
-};
+    pointer allocate(size_type n, allocator<void>::const_pointer hint = 0);
+    void deallocate(pointer p, size_type n);
+  };
+}
 
 #endif  // GCC_STYLE_ALLOCATOR
 

dtool/src/parser-inc/ode.h

@@ -20,7 +20,6 @@
 #define _ODE_CONFIG_H_
 
 #define dSINGLE 1
-#define _MSC_VER 1
 #define ODE_PLATFORM_WINDOWS  
 
 #if !defined(ODE_API)

dtool/src/parser-inc/ode/ode.h

@@ -20,7 +20,6 @@
 #define _ODE_CONFIG_H_
 
 #define dSINGLE 1
-#define _MSC_VER 1
 #define ODE_PLATFORM_WINDOWS  
 
 #if !defined(ODE_API)

dtool/src/parser-inc/ogg/ogg.h

@@ -0,0 +1,14 @@
+#ifndef _OGG_H
+#define _OGG_H
+
+#include <stddef.h>
+#include <ogg/os_types.h>
+
+typedef struct {} ogg_iovec_t;
+typedef struct {} oggpack_buffer;
+typedef struct {} ogg_page;
+typedef struct {} ogg_stream_state;
+typedef struct {} ogg_packet;
+typedef struct {} ogg_sync_state;
+
+#endif

dtool/src/parser-inc/squish.h

@@ -0,0 +1,9 @@
+#ifndef SQUISH_H
+#define SQUISH_H
+
+namespace squish {
+  typedef unsigned char u8;
+};
+
+#endif
+

dtool/src/parser-inc/sstream

@@ -0,0 +1,23 @@
+#pragma once
+
+namespace std {
+  template <class charT,
+            class traits = char_traits<charT>,
+            class Allocator = allocator<charT> >
+  class basic_stringbuf;
+
+  template <class charT,
+          class traits = char_traits<charT>,
+          class Allocator = allocator<charT> >
+  class basic_istringstream;
+
+  template <class charT,
+            class traits = char_traits<charT>,
+            class Allocator = allocator<charT> >
+  class basic_ostringstream;
+
+  template <class charT,
+            class traits = char_traits<charT>,
+            class Allocator = allocator<charT> >
+  class basic_stringstream;
+};

dtool/src/parser-inc/stdio.h

@@ -5,4 +5,8 @@
 
 struct FILE;
 
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+
 #endif

dtool/src/parser-inc/stdtypedefs.h

@@ -19,27 +19,26 @@
 
 #ifndef STDTYPEDEFS_H
 #define STDTYPEDEFS_H
-typedef int off_t;
-typedef long time_t;
-typedef long clock_t;
-
-namespace std {
-}
 
 typedef unsigned int uint;
 typedef unsigned long ulong;
 typedef unsigned short ushort;
 typedef unsigned char uchar;
 
+inline namespace std {
+  typedef long time_t;
+  typedef long clock_t;
+
 #ifdef _WIN64
-typedef unsigned long long size_t;
-typedef long long ssize_t;
-typedef long long ptrdiff_t;
+  typedef unsigned long long size_t;
+  typedef long long ssize_t;
+  typedef long long ptrdiff_t;
 #else
-typedef unsigned long size_t;
-typedef long ssize_t;
-typedef long ptrdiff_t;
+  typedef unsigned long size_t;
+  typedef long ssize_t;
+  typedef long ptrdiff_t;
 #endif
+}
 
 #ifdef __cplusplus
 #define NULL 0L

dtool/src/parser-inc/string

@@ -22,47 +22,53 @@
 
 #include <stdtypedefs.h>
 
-template<class ctype>
-class basic_string {
-public:
-  typedef typename size_t size_type;
-  static const size_t npos = -1;
-
-  basic_string();
-  basic_string(const basic_string &copy);
-  void operator = (const basic_string &copy);
-  basic_string(const ctype *string);
-  ~basic_string();
-
-  const ctype *c_str() const;
-  size_t length() const;
-
-  ctype at(size_t pos) const;
-  ctype operator[](size_t pos) const;
-  ctype &operator[](size_t pos);
-};
-
-typedef basic_string<char> string;
-typedef basic_string<wchar_t> wstring;
-typedef basic_string<char16_t> u16string;
-typedef basic_string<char32_t> u32string;
-
 namespace std {
+  template<class charT>
+  class char_traits;
+
+  template<class ctype>
+  class basic_string {
+  public:
+    struct iterator;
+    struct const_iterator;
+    struct reverse_iterator;
+    struct const_reverse_iterator;
+
+    typedef typename size_t size_type;
+    static const size_t npos = -1;
+
+    basic_string();
+    basic_string(const basic_string<ctype> &copy);
+    void operator = (const basic_string<ctype> &copy);
+    basic_string(const ctype *string);
+    ~basic_string();
+
+    const ctype *c_str() const;
+    size_t length() const;
+
+    ctype at(size_t pos) const;
+    ctype operator[](size_t pos) const;
+    ctype &operator[](size_t pos);
+  };
+
+  typedef basic_string<char> string;
+  typedef basic_string<wchar_t> wstring;
+  typedef basic_string<char16_t> u16string;
+  typedef basic_string<char32_t> u32string;
+
   template<class T> struct hash;
   template<> struct hash<string>;
   template<> struct hash<u16string>;
   template<> struct hash<u32string>;
   template<> struct hash<wstring>;
 
-  namespace string_literals {
-    string operator "" s(const char *str, size_t len);
-    wstring operator "" s(const wchar_t *str, size_t len);
-    u16string operator "" s(const char16_t *str, size_t len);
-    u32string operator "" s(const char32_t *str, size_t len);
-  }
-
-  namespace literals {
-    using namespace string_literals;
+  inline namespace literals {
+    inline namespace string_literals {
+      string operator "" s(const char *str, size_t len);
+      wstring operator "" s(const wchar_t *str, size_t len);
+      u16string operator "" s(const char16_t *str, size_t len);
+      u32string operator "" s(const char32_t *str, size_t len);
+    }
   }
 }
 

dtool/src/parser-inc/sys/stat.h

@@ -0,0 +1,3 @@
+#pragma once
+
+struct stat;

dtool/src/parser-inc/sys/time.h

@@ -0,0 +1,4 @@
+#pragma once
+
+struct timeval;
+struct fd_set;

dtool/src/parser-inc/sys/types.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <stdtypedefs.h>
+
+typedef unsigned int id_t;
+typedef unsigned int gid_t;
+typedef unsigned int uid_t;
+typedef int pid_t;
+typedef long int off_t;
+typedef unsigned int mode_t;
+typedef unsigned long ino_t;
+typedef long int dev_t;
+
+typedef void *timer_t;
+typedef int clockid_t;
+typedef unsigned int useconds_t;
+typedef long int suseconds_t;

dtool/src/parser-inc/typeinfo

@@ -0,0 +1,5 @@
+#pragma once
+
+class type_info;
+class bad_cast;
+class bad_typeid;

dtool/src/parser-inc/unistd.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <stdio.h>
+
+#define STDIN_FILENO 0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+extern char *optarg;
+extern int optind, opterr, optopt;

dtool/src/parser-inc/vorbis/codec.h

@@ -0,0 +1 @@
+#include <ogg/ogg.h>

dtool/src/parser-inc/vorbis/vorbisfile.h

@@ -1 +1,9 @@
-struct OggVorbis_File;
+#ifndef _OV_FILE_H
+#define _OV_FILE_H
+
+#include <stdio.h>
+#include "codec.h"
+
+typedef struct OggVorbis_File OggVorbis_File;
+
+#endif

dtool/src/parser-inc/zconf.h

@@ -0,0 +1,19 @@
+#ifndef ZCONF_H
+#define ZCONF_H
+
+typedef unsigned char Byte;
+typedef unsigned int uInt;
+typedef unsigned long uLong;
+
+typedef char charf;
+typedef int intf;
+typedef uInt uIntf;
+typedef uLong uLongf;
+
+typedef void const *voidpc;
+typedef void *voidpf;
+typedef void *voidp;
+
+typedef unsigned long z_crc_t;
+
+#endif

dtool/src/parser-inc/zlib.h

@@ -20,6 +20,8 @@
 #ifndef ZLIB_H
 #define ZLIB_H
 
+#include "zconf.h"
+
 class z_stream {
 };
 

panda/src/downloader/bioPtr.h

@@ -19,7 +19,10 @@
 
 // This module is not compiled if OpenSSL is not available.
 #ifdef HAVE_OPENSSL
+
+#ifndef OPENSSL_NO_KRB5
 #define OPENSSL_NO_KRB5
+#endif
 
 #include "referenceCount.h"
 #include "openSSLWrapper.h"  // must be included before any other openssl.

panda/src/downloader/bioStreamBuf.h

@@ -19,7 +19,10 @@
 
 // This module is not compiled if OpenSSL is not available.
 #ifdef HAVE_OPENSSL
+
+#ifndef OPENSSL_NO_KRB5
 #define OPENSSL_NO_KRB5
+#endif
 
 #include "bioPtr.h"
 #include "pointerTo.h"

panda/src/downloader/bioStreamPtr.h

@@ -19,7 +19,10 @@
 
 // This module is not compiled if OpenSSL is not available.
 #ifdef HAVE_OPENSSL
+
+#ifndef OPENSSL_NO_KRB5
 #define OPENSSL_NO_KRB5
+#endif
 
 #include "bioStream.h"
 #include "referenceCount.h"

panda/src/downloader/httpChannel.h

@@ -23,7 +23,10 @@
 // communications.
 
 #ifdef HAVE_OPENSSL
+
+#ifndef OPENSSL_NO_KRB5
 #define OPENSSL_NO_KRB5
+#endif
 
 #include "httpClient.h"
 #include "httpEnum.h"

panda/src/express/openSSLWrapper.h

@@ -24,7 +24,10 @@
 #include <winsock2.h>  // must be included prior to including OpenSSL.
 #endif
 
+#ifndef OPENSSL_NO_KRB5
 #define OPENSSL_NO_KRB5
+#endif
+
 #include "openssl/ssl.h"
 #include "openssl/rand.h"
 #include "openssl/err.h"

panda/src/linmath/lmatrix3_src.I

@@ -607,6 +607,8 @@ xform(const FLOATNAME(LVecBase3) &v) const {
   return v_res;
 }
 
+#undef VECTOR3_MATRIX3_PRODUCT
+
 ////////////////////////////////////////////////////////////////////
 //     Function: LMatrix3::xform_point
 //       Access: Published
@@ -811,6 +813,8 @@ multiply(const FLOATNAME(LMatrix3) &other1, const FLOATNAME(LMatrix3) &other2) {
   MATRIX3_PRODUCT((*this), other1, other2);
 }
 
+#undef MATRIX3_PRODUCT
+
 ////////////////////////////////////////////////////////////////////
 //     Function: LMatrix3::matrix * scalar
 //       Access: Published
@@ -1235,6 +1239,9 @@ invert_transpose_from(const FLOATNAME(LMatrix4) &other) {
 #endif  // HAVE_EIGEN
 }
 
+#undef MATRIX3_DETERMINANT
+#undef DET2
+
 ////////////////////////////////////////////////////////////////////
 //     Function: LMatrix::set_translate_mat
 //       Access: Published

panda/src/linmath/lmatrix4_src.I

@@ -849,6 +849,8 @@ xform(const FLOATNAME(LVecBase4) &v) const {
   return v_res;
 }
 
+#undef VECTOR4_MATRIX4_PRODUCT
+
 ////////////////////////////////////////////////////////////////////
 //     Function: LMatrix4::xform_point
 //       Access: Public
@@ -1068,6 +1070,8 @@ multiply(const FLOATNAME(LMatrix4) &other1, const FLOATNAME(LMatrix4) &other2) {
 #endif  // HAVE_EIGEN
 }
 
+#undef MATRIX4_PRODUCT
+
 ////////////////////////////////////////////////////////////////////
 //     Function: LMatrix4::matrix * scalar
 //       Access: Public

panda/src/nativenet/socket_portable.h

@@ -8,10 +8,15 @@
 const int ALL_OK = 0;
 const int BASIC_ERROR = -1;
 
+#if defined(CPPPARSER)
+// Interrogate doesn't need to parse any of this.
+
+typedef unsigned long SOCKET;
+
 /************************************************************************
 * HP SOCKET LIBRARY STUFF
 ************************************************************************/
-#if defined(HP_SOCK)
+#elif defined(HP_SOCK)
 
 #ifndef _INCLUDE_HPUX_SOURCE
 #define _INCLUDE_HPUX_SOURCE

panda/src/net/connectionManager.cxx

@@ -28,7 +28,7 @@
 #include <Iphlpapi.h> // For GetAdaptersAddresses()
 #elif defined(ANDROID)
 #include <net/if.h>
-#else
+#elif !defined(CPPPARSER)
 #include <net/if.h>
 #include <ifaddrs.h>
 #endif

panda/src/putil/config_util.N

@@ -10,9 +10,6 @@ ignoretype Factory<TypedWriteable>
 # builds (to support multi-arch builds), so we don't export this.
 ignoretype BitMaskNative
 
-forcetype basic_string<char>
-renametype basic_string<char> CString
-
 forcetype PointerToBase<ReferenceCountedVector<ushort> >
 forcetype PointerToArrayBase<ushort>
 forcetype PointerToArray<ushort>

panda/src/rocket/rocketInputHandler.cxx

@@ -20,9 +20,11 @@
 #include "keyboardButton.h"
 #include "mouseButton.h"
 
+#ifndef CPPPARSER
 #include <Rocket/Core/Input.h>
 
 using namespace Rocket::Core::Input;
+#endif
 
 TypeHandle RocketInputHandler::_type_handle;
 

panda/src/vision/webcamVideoCursorV4L.cxx

@@ -14,7 +14,7 @@
 
 #include "webcamVideoV4L.h"
 
-#ifdef HAVE_VIDEO4LINUX
+#if defined(HAVE_VIDEO4LINUX) && !defined(CPPPARSER)
 
 #include <fcntl.h>
 #include <sys/mman.h>

panda/src/vision/webcamVideoCursorV4L.h

@@ -17,7 +17,7 @@
 
 #include "pandabase.h"
 
-#ifdef HAVE_VIDEO4LINUX
+#if defined(HAVE_VIDEO4LINUX) && !defined(CPPPARSER)
 
 #include "webcamVideo.h"
 #include "movieVideoCursor.h"

panda/src/vision/webcamVideoV4L.cxx

@@ -14,7 +14,7 @@
 
 #include "webcamVideoV4L.h"
 
-#ifdef HAVE_VIDEO4LINUX
+#if defined(HAVE_VIDEO4LINUX) && !defined(CPPPARSER)
 
 #include "webcamVideoCursorV4L.h"
 #include "dcast.h"

panda/src/vision/webcamVideoV4L.h

@@ -17,7 +17,7 @@
 
 #include "pandabase.h"
 
-#ifdef HAVE_VIDEO4LINUX
+#if defined(HAVE_VIDEO4LINUX) && !defined(CPPPARSER)
 
 #include "webcamVideo.h"