[I plan to check this in and integrate it to 4.4 so Lorien can test it
(and hopefully find the real, underlying bug).]
Change 20090612-ptw-C by [email protected] on 2009-06-12
08:30:10 EDT
in /Users/ptw/OpenLaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: Be more careful in Class/nextMethod with compiler-private
attributes
Bugs Fixed: LPP-8264 No OL debugger in IE7, DHTML
Technical Reviewer: hminsky (pending)
QA Reviewer: [email protected] (pending)
Details:
test/lpp-8264.lzx: Contrived test to provoke the problem. The
"real" test is for Lorien to run webtop with these changes.
Class.lzx, CommonGenerator.java: Renamed the compiler-private
properties of methods from `superclass.*` to `$superclass.*`.
User programs should not be using properties starting with `$` --
they are reserved for the compiler. Made the compiler
optimization of super calls safer, and call to a non-existent
super method a no-op (that issues and error in debug mode).
Hopefully this will help find the _real_ bug.
Tests:
Checked in a 'contrived' test that elicits a fatal error in dhtml
IE7. With these changes, you now get an error in the LZX debugger
instead of halting
Files:
A test/lpp-8264.lzx
M WEB-INF/lps/lfc/compiler/Class.lzs
M WEB-INF/lps/server/src/org/openlaszlo/sc/CommonGenerator.java
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090612-ptw-C.tar
