src/module-parse.lisp (read-module): Use requested pathname for location.

[sod] / src / module-parse.lisp

diff --git a/src/module-parse.lisp b/src/module-parse.lisp
index a3396828ce1d1785e84f3f396de3f0e056a40f21..f90f360ae61f2dfcecaaf87fadadfedc7cd2ac5b 100644 (file)
--- a/src/module-parse.lisp
+++ b/src/module-parse.lisp
@@ -31,11 +31,11 @@ (in-package #:sod)
 ;;; Type names.
 
 (define-pluggable-parser module typename (scanner pset)
-  ;; `typename' id ( `,' id )* `;'
+  ;; `typename' list[id] `;'
   (declare (ignore pset))
   (with-parser-context (token-scanner-context :scanner scanner)
     (parse (and "typename"
-               (skip-many (:min 1)
+               (skip-many ()
                  (seq ((id :id))
                    (if (gethash id *module-type-map*)
                        (cerror* "Type `~A' already defined" id)
@@ -50,7 +50,7 @@ (define-pluggable-parser module typename (scanner pset)
 (define-pluggable-parser module code (scanner pset)
   ;; `code' id `:' item-name [constraints] `{' c-fragment `}'
   ;;
-  ;; constrains ::= `[' constraint-list `]'
+  ;; constraints ::= `[' list[constraint] `]'
   ;; constraint ::= item-name+
   ;; item-name ::= id | `(' id+ `)'
   (declare (ignore pset))
@@ -103,7 +103,8 @@   (define-module (pathname :location location :truename truename)
       (let* ((*readtable* (copy-readtable))
             (*package* (find-package '#:sod-user))
             (char-scanner (make-instance 'charbuf-scanner
-                                         :stream f-stream))
+                                         :stream f-stream
+                                         :filename (namestring pathname)))
             (scanner (make-instance 'sod-token-scanner
                                     :char-scanner char-scanner)))
        (with-default-error-location (scanner)
@@ -112,7 +113,9 @@   (define-module (pathname :location location :truename truename)
                (parse (skip-many ()
                          (seq ((pset (parse-property-set scanner))
                                (nil (error ()
-                                      (plug module scanner pset))))
+                                        (plug module scanner pset)
+                                      (skip-until (:keep-end nil)
+                                        #\; #\}))))
                            (check-unused-properties pset))))
              (declare (ignore consumedp))
              (unless winp (syntax-error scanner result)))))))))
@@ -162,7 +165,7 @@ (define-pluggable-parser module file (scanner pset)
 ;;; Setting properties.
 
 (define-pluggable-parser module set (scanner pset)
-  ;; `set' property-list `;'
+  ;; `set' list[property] `;'
   (with-parser-context (token-scanner-context :scanner scanner)
     (parse (and "set"
                (lisp (let ((module-pset (module-pset *module*)))
@@ -178,7 +181,7 @@ (define-pluggable-parser module set (scanner pset)
                        (parse (skip-many (:min 0)
                                 (error (:ignore-unconsumed t)
                                     (parse-property scanner module-pset)
-                                  (skip-until (:keep-end t) #\, #\;))
+                                  (skip-until () #\, #\;))
                                 #\,))))
                #\;))))
 
@@ -213,7 +216,7 @@ (define-pluggable-parser class-item initfrags (scanner class pset)
             (funcall make class frag pset scanner)))))
 
 (define-pluggable-parser class-item initargs (scanner class pset)
-  ;; initarg-item ::= `initarg' declspec+ init-declarator-list
+  ;; initarg-item ::= `initarg' declspec+ list[init-declarator]
   ;; init-declarator ::= declarator [`=' initializer]
   (with-parser-context (token-scanner-context :scanner scanner)
     (parse (seq ("initarg"
@@ -301,10 +304,9 @@ (defun parse-class-body (scanner pset name supers)
               (parse-slot-item (sub-pset base-type type name)
                 ;; slot-item ::=
                 ;;     declspec+ declarator -!- [initializer]
-                ;;             [`,' init-declarator-list] `;'
+                ;;             [`,' list[init-declarator]] `;'
                 ;;
-                ;; init-declarator-list ::=
-                ;;     declarator [initializer] [`,' init-declarator-list]
+                ;; init-declarator ::= declarator [initializer]
                 (parse (and (seq ((init (? (parse-initializer))))
                               (make-sod-slot class name type
                                              sub-pset scanner)
@@ -326,7 +328,7 @@ (defun parse-class-body (scanner pset name supers)
 
               (parse-initializer-item (sub-pset must-init-p constructor)
                 ;; initializer-item ::=
-                ;;     [`class'] -!- slot-initializer-list `;'
+                ;;     [`class'] -!- list[slot-initializer] `;'
                 ;;
                 ;; slot-initializer ::= id `.' id [initializer]
                 (let ((parse-init (if must-init-p #'parse-initializer
@@ -352,8 +354,7 @@ (defun parse-class-body (scanner pset name supers)
                 ;; definition; otherwise it might be a message or slot.
                 (cond ((not (typep type 'c-function-type))
                        (when (consp name)
-                         (cerror*-with-location
-                          scanner
+                         (cerror*
                           "Method declarations must have function type")
                          (setf name (cdr name)))
                        (parse-slot-item sub-pset base-type type name))
@@ -401,7 +402,7 @@ (defun parse-class-body (scanner pset name supers)
                   (add-to-module *module* class))))))))
 
 (define-pluggable-parser module class (scanner pset)
-  ;; `class' id `:' id-list class-body
+  ;; `class' id `:' list[id] class-body
   ;; `class' id `;'
   (with-parser-context (token-scanner-context :scanner scanner)
     (parse (seq ("class"