Compiling multiple examples

compiler.cpp

@@ -9,15 +9,15 @@ global F64 init_ctx_time_end;
 function void
 begin_compilation(){
   init_ctx_time_begin = os_time();
-  OS_Heap *heap = exp_alloc_type(&pernament_arena, OS_Heap);
+  OS_Heap *heap = exp_alloc_type(&pernament_arena, OS_Heap, AF_ZeroMemory);
   *heap = win32_os_heap_create(false, mib(4), 0);
-  Parse_Ctx *ctx = exp_alloc_type(&pernament_arena, Parse_Ctx);
+  Parse_Ctx *ctx = exp_alloc_type(&pernament_arena, Parse_Ctx, AF_ZeroMemory);
   parse_init(ctx, &pernament_arena, heap);
   init_ctx_time_end = os_time();
 }
 
 function void
-compiler_cleanup(){
+destroy_compiler(){
   exp_destroy(pctx->heap);
   exp_free_all(pctx->perm);
 }
@@ -246,4 +246,5 @@ compile_file(String filename, U32 compile_flags = COMPILE_NULL){
     printf("\nresolving = %f", resolving_time_end - resolving_time_begin);
     printf("\ngeneratin = %f", generating_time_end - generating_time_begin);
   }
+  destroy_compiler();
 }

examples/runtime_type_information.kl

@@ -1,9 +1,6 @@
-#import "kernel32.kl"
-
-
 main :: (): int
   // Let's say we have a type
-  some_type := int
+  some_type := S64
 
   // this function call allows us to get extensive type information
   // about this type. For example this information allows us to walk
@@ -14,71 +11,78 @@ main :: (): int
   // It can be null, requiring the type information would be a bit unwise
   // this is a lot of data
   if !type_info
-    return
+    return 1
+
+  if type_info.type == S64
+    // We can use size_of and align_of operators
+    // to figure out the type alignment and it's size
+    assert(type_info.size == size_of(S64))
+    assert(type_info.align == align_of(S64))
+
+  else;; assert(false, "We expected S64 here! What a boomer!")
 
 
 
+// _gcvt :: #foreign (value: F64, digits: int, buffer: *char): *char
+// print_float :: (value: F64)
+//   buff: [100]char
+//   _gcvt(value, 10, &buff[0])
+//   OutputDebugStringA(&buff[0])
 
-_gcvt :: #foreign (value: F64, digits: int, buffer: *char): *char
-print_float :: (value: F64)
-  buff: [100]char
-  _gcvt(value, 10, &buff[0])
-  OutputDebugStringA(&buff[0])
+// print_type :: (t: Type)
+//   type_info := get_type_info(t)
+//   if !type_info
+//     return
 
-print_type :: (t: Type)
-  type_info := get_type_info(t)
-  if !type_info
-    return
+//   switch type_info.kind
+//     Type_Info_Kind.S64, Type_Info_Kind.S32, Type_Info_Kind.S16, Type_Info_Kind.S8, Type_Info_Kind.INT
+//       OutputDebugStringA("Integer")
+//     Type_Info_Kind.U64, Type_Info_Kind.U32, Type_Info_Kind.U16, Type_Info_Kind.U8
+//       OutputDebugStringA("Unsigned")
+//     Type_Info_Kind.F64, Type_Info_Kind.F32
+//       OutputDebugStringA("Float")
+//     Type_Info_Kind.POINTER
+//       OutputDebugStringA("*")
+//       print_type(type_info.base_type)
+//     default;; OutputDebugStringA("Unknown")
 
-  switch type_info.kind
-    Type_Info_Kind.S64, Type_Info_Kind.S32, Type_Info_Kind.S16, Type_Info_Kind.S8, Type_Info_Kind.INT
-      OutputDebugStringA("Integer")
-    Type_Info_Kind.U64, Type_Info_Kind.U32, Type_Info_Kind.U16, Type_Info_Kind.U8
-      OutputDebugStringA("Unsigned")
-    Type_Info_Kind.F64, Type_Info_Kind.F32
-      OutputDebugStringA("Float")
-    Type_Info_Kind.POINTER
-      OutputDebugStringA("*")
-      print_type(type_info.base_type)
-    default;; OutputDebugStringA("Unknown")
+// print :: (a: Any)
+//   type_info := get_type_info(a.type)
+//   if !type_info
+//     return
 
-print :: (a: Any)
-  type_info := get_type_info(a.type)
-  if !type_info
-    return
-
-  print_type(a.type)
-  OutputDebugStringA(" - ")
-  // @todo check for types here
-  switch type_info.kind
-    Type_Info_Kind.S64, Type_Info_Kind.S32, Type_Info_Kind.S16, Type_Info_Kind.S8, Type_Info_Kind.INT
-      OutputDebugStringA("Integer")
-    Type_Info_Kind.U64, Type_Info_Kind.U32, Type_Info_Kind.U16, Type_Info_Kind.U8
-      OutputDebugStringA("Unsigned")
-    Type_Info_Kind.F64
-      data := a.data->*F64
-      print_float(*data)
-    Type_Info_Kind.POINTER
-      OutputDebugStringA("Pointer")
-    default;; OutputDebugStringA("Unknown")
+//   print_type(a.type)
+//   OutputDebugStringA(" - ")
+//   // @todo check for types here
+//   switch type_info.kind
+//     Type_Info_Kind.S64, Type_Info_Kind.S32, Type_Info_Kind.S16, Type_Info_Kind.S8, Type_Info_Kind.INT
+//       OutputDebugStringA("Integer")
+//     Type_Info_Kind.U64, Type_Info_Kind.U32, Type_Info_Kind.U16, Type_Info_Kind.U8
+//       OutputDebugStringA("Unsigned")
+//     Type_Info_Kind.F64
+//       data := a.data->*F64
+//       print_float(*data)
+//     Type_Info_Kind.POINTER
+//       OutputDebugStringA("Pointer")
+//     default;; OutputDebugStringA("Unknown")
 
 
-little_untyped_test :: ()
-  if true == false;; pass
-  if true;; pass
-  cast_value1 := 32->S64
-  cast_value2 := true->Bool
-  value3 := !true
-  value4 := !325252
-  value5 := !42.42
-  some_constant :: 10
-  value6 := !some_constant
-  var_not_const := 0
-  value7 := some_constant + - -some_constant + +-32 + -var_not_const
+// little_untyped_test :: ()
+//   if true == false;; pass
+//   if true;; pass
+//   cast_value1 := 32->S64
+//   cast_value2 := true->Bool
+//   value3 := !true
+//   value4 := !325252
+//   value5 := !42.42
+//   some_constant :: 10
+//   value6 := !some_constant
+//   var_not_const := 0
+//   value7 := some_constant + - -some_constant + +-32 + -var_not_const
 
 
-  value3 = value3 + value4 + value5 + cast_value2 + value6
-  cast_value1 += 1 + value7
+//   value3 = value3 + value4 + value5 + cast_value2 + value6
+//   cast_value1 += 1 + value7
 
 
   // switch 4

examples/types_as_first_class_values.kl

@@ -17,16 +17,19 @@ main :: (): int
   // This is a loose association
   thing: int = 10
   new_type_thing: New_Type = thing
-
+  #assert(New_Type == int)
 
   // to force typechecker to treat
   // both of these types as different we need to add a #strict directive
   Strict_Type :: #strict int
+
   // new_strict_type_thing: Strict_Type = thing // This produces a compile time type error
   // But this works
   strict_thing: Strict_Type = 10
-  #assert(New_Type != Strict_Type)
-  #assert(New_Type == int)
+  #assert(Strict_Type != int)
+
+  // If we want to use those types together we need to cast
+  assert(new_type_thing + strict_thing->int != 0)
 
   // We can also assign types to runtime variables, there is a special type for that
   some_type: Type = int

main.cpp

@@ -228,6 +228,7 @@ int main(int argument_count, char **arguments){
     program_name = string_from_cstring(arguments[1]);
   }
 
-  compile_file(program_name);
+  compile_file("examples/runtime_type_information.kl"_s);
+  compile_file("examples/types_as_first_class_values.kl"_s);
   __debugbreak();
 }