Moved bitcast to builtin module.

lib/std/core/builtin.c3

@@ -47,8 +47,6 @@ macro varcast(variant v, $Type) @builtin
 	return ($Type*)v.ptr;
 }
 
-extern fn void printf(char*, ...);
-
 struct CallstackElement
 {
 	CallstackElement* prev;
@@ -56,6 +54,7 @@ struct CallstackElement
 	char* file;
 	uint line;
 }
+
 fn void panic(char* message, char *file, char *function, uint line) @builtin
 {
 	CallstackElement* stack = $$stacktrace();
@@ -88,104 +87,12 @@ macro unreachable($string = "Unreachable statement reached.") @builtin @noreturn
 	$$unreachable();
 }
 
-
-
-/*
-enum TypeKind
+macro bitcast(expr, $Type) @builtin
 {
-    VOID,
-    BOOL,
-    FLOAT,
-    INTEGER,
-    STRUCT,
-    UNION,
-    ERROR,
-    ENUM,
-    ARRAY,
-    POINTER,
-    VAR_ARRAY,
-    SUBARRAY,
-    OPAQUE
-    // ALIAS,
+    var $size = (usize)($sizeof(expr));
+    $assert($size == $Type.sizeof, "Cannot bitcast between types of different size.");
+    $Type x = void;
+    memcpy(&x, &expr, $size, false, $alignof($Type), $alignof(expr));
+    return x;
 }
 
-struct TypeData
-{
-    typeid typeId;
-    TypeKind kind;
-    int size;
-    int alignment;
-    char* name;
-    char* fullName;
-}
-
-struct TypeAlias
-{
-    TypeData data;
-    typeid aliasType;
-}
-
-struct TypeError
-{
-    TypeData data;
-    TypeErrorValue[] errors;
-}
-
-struct TypeArray
-{
-    TypeData data;
-    typeid elementType;
-    ulong elements;
-}
-
-struct TypeVarArray
-{
-    TypeData data;
-    typeid elementType;
-}
-
-struct TypeSubarray
-{
-    TypeData data;
-    typeid elementType;
-}
-
-struct TypePointer
-{
-    TypeData data;
-    typeid baseType;
-}
-
-struct TypeStruct
-{
-    TypeData data;
-    TypeData*[] fields;
-}
-
-struct TypeUnion
-{
-    TypeData data;
-    TypeData*[] variants;
-}
-
-struct TypeEnum
-{
-    TypeData data;
-    typeid valueType;
-    TypeData*[] associated_value_types;
-}
-
-
-struct TypeEnumValue
-{
-    char* name;
-    ulong value;
-    void*[] associated_values;
-}
-
-struct TypeErrorValue
-{
-    char* name;
-    ulong value;
-}
-*/

lib/std/core/mem.c3

@@ -50,14 +50,7 @@ macro void memset(void* dst, char val, usize bytes, bool $is_volatile = false, u
 	$$memset(dst, val, bytes, $is_volatile, $dst_align);
 }
 
-macro bitcast(expr, $Type)
-{
-    var $size = (usize)($sizeof(expr));
-    $assert($size == $Type.sizeof, "Cannot bitcast between types of different size.");
-    $Type x = void;
-    @memcpy(&x, &expr, $size, false, $alignof($Type), $alignof(expr));
-    return x;
-}
+
 
 
 enum AllocationKind