Created attachment 180827 [details] [review]
patch for "pango.vapi"

I have the following test case:

/* pango-test.vala */

int main (string[] args) {
	string markup = "<b>Hello, World!</b>";

	Pango.AttrList attrs;
	string text;
	Pango.parse_markup (markup, -1, 0, out attrs, out text, null);

	stdout.printf ("%s\n", text);

	return 0;
}

When I try to compile this (with versions 0.10.0 and 0.11.5) I get:

$ valac --pkg=pango pango-test.vala 
pango-test.vala:8.58-8.61: error: Argument 6: Cannot convert from `null' to `unichar'
	Pango.parse_markup (markup, -1, 0, out attrs, out text, null);
	                                                        ^^^^
Compilation failed: 1 error(s), 0 warning(s)


After applying the attached patch for "pango.vapi" the test case compiles but I get a warning about another parameter:

$ valac --pkg=pango pango-test.vala 
pango-test.vala:8.2-8.62: warning: unhandled error `GLib.Error'
	Pango.parse_markup (markup, -1, 0, out attrs, out text, null);
	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/home/graham/pango-test.vala.c: In function ‘_vala_main’:
/home/graham/pango-test.vala.c:39: warning: passing argument 5 of ‘pango_parse_markup’ from incompatible pointer type
/usr/include/pango-1.0/pango/pango-attributes.h:270: note: expected ‘char **’ but argument is of type ‘const gchar **’
Compilation succeeded - 1 warning(s)


I'm not sure if the is another problem with the binding or a bug in my test case.

commit 5d6c21cebd3c5a4fdbf50cfa780729ba863c2909
Author: Michal Hruby <michal.mhr@gmail.com>
Date:   Fri Mar 11 01:27:31 2011 +0100

    pango: Multiple binding fixes
    
    Fixes bug 642293.