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fix %varargs

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7093 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2005-03-21 22:06:12 +00:00
commit c5a6351bff
2 changed files with 23 additions and 45 deletions
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25
SWIG/Source/CParse/parser.y
View file

@ -1137,9 +1137,30 @@ static int is_cfunction(Node *n) {
static void default_arguments(Node *n) {
Node *function = n;
/* Do not add in functions if kwargs is being used or if user wants old default argument wrapping
(one wrapped method per function irrespective of number of default arguments) */
if (function) {
ParmList *varargs = Getattr(function,"feature:varargs");
if (varargs) {
/* Handles the %varargs directive by looking for "feature:varargs" and
* substituting ... with an alternative set of arguments. */
Parm *p = Getattr(function,"parms");
Parm *pp = 0;
while (p) {
SwigType *t = Getattr(p,"type");
if (Strcmp(t,"v(...)") == 0) {
if (pp) {
set_nextSibling(pp,Copy(varargs));
} else {
Setattr(function,"parms", Copy(varargs));
}
break;
}
pp = p;
p = nextSibling(p);
}
}
/* Do not add in functions if kwargs is being used or if user wants old default argument wrapping
(one wrapped method per function irrespective of number of default arguments) */
if (compact_default_args
|| is_cfunction(function)
|| Getattr(function,"feature:compactdefaultargs")

43
SWIG/Source/Modules/typepass.cxx
View file

@ -8,10 +8,6 @@
* type-expansion. All types are fully qualified with namespace prefixes
* and other information needed for compilation.
*
* This module also handles the %varargs directive by looking for
* "feature:varargs" and substituting ... with an alternative set of
* arguments.
*
* Author(s) : David Beazley (beazley@cs.uchicago.edu)
*
* Copyright (C) 1998-2002. The University of Chicago
@ -558,26 +554,6 @@ class TypePass : private Dispatcher {
Delattr(n,"throws");
}
/* Search for var args */
if (Getattr(n,"feature:varargs")) {
ParmList *v = Getattr(n,"feature:varargs");
Parm *p = Getattr(n,"parms");
Parm *pp = 0;
while (p) {
SwigType *t = Getattr(p,"type");
if (Strcmp(t,"v(...)") == 0) {
if (pp) {
set_nextSibling(pp,Copy(v));
} else {
Setattr(n,"parms", Copy(v));
}
break;
}
pp = p;
p = nextSibling(p);
}
}
/* Normalize types. */
SwigType *ty = Getattr(n,"type");
normalize_type(ty);
@ -638,25 +614,6 @@ class TypePass : private Dispatcher {
Delattr(n,"throws");
}
/* Search for var args */
if (Getattr(n,"feature:varargs")) {
ParmList *v = Getattr(n,"feature:varargs");
Parm *p = Getattr(n,"parms");
Parm *pp = 0;
while (p) {
SwigType *t = Getattr(p,"type");
if (Strcmp(t,"v(...)") == 0) {
if (pp) {
set_nextSibling(pp,Copy(v));
} else {
Setattr(n,"parms", Copy(v));
}
break;
}
pp = p;
p = nextSibling(p);
}
}
normalize_parms(Getattr(n,"parms"));
normalize_parms(Getattr(n,"throws"));