X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/b2983f3591981a916f748362d91ff0e2817552cb..c05a49772af66d4059f856218f0bea74d2462d45:/src/builtin.lisp

diff --git a/src/builtin.lisp b/src/builtin.lisp
index 563766c..be9a8e5 100644
--- a/src/builtin.lisp
+++ b/src/builtin.lisp
@@ -85,6 +85,9 @@
 (define-class-slot "initsz" (class) size-t
   (format nil "sizeof(struct ~A)" (ilayout-struct-tag class)))
 
+(define-class-slot "align" (class) size-t
+  (format nil "SOD__ALIGNOF(struct ~A)" (ilayout-struct-tag class)))
+
 (define-class-slot "imprint" (class stream)
     (* (fun (* void) ("/*p*/" (* void))))
   (format nil "~A__imprint" class)
@@ -292,19 +295,30 @@ static const SodClass *const ~A__cpl[] = {
   'initialization-effective-method)
 
 (defmethod method-keyword-argument-lists
-    ((method initialization-effective-method) direct-methods)
+    ((method initialization-effective-method) direct-methods state)
   (append (call-next-method)
-	  (delete-duplicates
-	   (mapcan (lambda (class)
-		     (let ((initargs (sod-class-initargs class)))
-		       (and initargs
-			    (list (cons (mapcar #'sod-initarg-argument
-						initargs)
-					(format nil "initargs for ~A"
-						class))))))
-		   (sod-class-precedence-list
-		    (effective-method-class method)))
-	   :key #'argument-name)))
+	  (mapcan (lambda (class)
+		    (let* ((initargs (sod-class-initargs class))
+			   (map (make-hash-table))
+			   (arglist (mapcar
+				     (lambda (initarg)
+				       (let ((arg (sod-initarg-argument
+						   initarg)))
+					 (setf (gethash arg map) initarg)
+					 arg))
+				     initargs)))
+		      (and initargs
+			   (list (cons (lambda (arg)
+					 (info-with-location
+					  (gethash arg map)
+					  "Type `~A' from initarg ~
+					   in class `~A' (here)"
+					  (argument-type arg) class)
+					 (report-inheritance-path
+					  state class))
+				       arglist)))))
+		  (sod-class-precedence-list
+		   (effective-method-class method)))))
 
 (defmethod lifecycle-method-kernel
     ((method initialization-effective-method) codegen target)
@@ -538,11 +552,12 @@ static const SodClass *const ~A__cpl[] = {
 
     ;; Done.
     (dolist (class classes)
-      (finalize-sod-class class)
+      (unless (finalize-sod-class class)
+	(error "Failed to finalize built-in class"))
       (add-to-module module class))))
 
 (export '*builtin-module*)
-(defvar *builtin-module* nil
+(defvar-unbound *builtin-module*
   "The builtin module.")
 
 (export 'make-builtin-module)
@@ -561,8 +576,6 @@ static const SodClass *const ~A__cpl[] = {
 						    :case :common)
 			       :state nil)))
     (with-module-environment (module)
-      (dolist (name '("va_list" "size_t" "ptrdiff_t" "wchar_t"))
-	(add-to-module module (make-instance 'type-item :name name)))
       (flet ((header-name (name)
 	       (concatenate 'string "\"" (string-downcase name) ".h\""))
 	     (add-includes (reason &rest names)
@@ -581,6 +594,6 @@ static const SodClass *const ~A__cpl[] = {
     (setf *builtin-module* module)))
 
 (define-clear-the-decks builtin-module
-  (unless *builtin-module* (make-builtin-module)))
+  (unless (boundp '*builtin-module*) (make-builtin-module)))
 
 ;;;----- That's all, folks --------------------------------------------------