Bug 44341 - No way of updating async method local variables
Summary: No way of updating async method local variables
Status: RESOLVED FIXED
Alias: None
Product: Runtime
Classification: Mono
Component: Debugger ()
Version: 4.7.X
Hardware: PC Mac OS
: --- normal
Target Milestone: ---
Assignee: Zoltan Varga
URL:
Depends on:
Blocks:
 
Reported: 2016-09-15 02:29 UTC by David Karlaš
Modified: 2016-09-22 14:07 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on GitHub or Developer Community with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED FIXED

Description David Karlaš 2016-09-15 02:29:14 UTC
Async method local variables are implemented as fields on compiler generate *struct* problem is that IDE side obtains this value via CMD_STACK_FRAME_GET_THIS command. Hence there is no way to update this struct fields...
Comment 1 Zoltan Varga 2016-09-21 19:48:56 UTC
https://github.com/mono/mono/pull/3605
Comment 2 Zoltan Varga 2016-09-22 14:07:56 UTC
Added a SetThis method to StackFrame () to support this in e0f96a41c6b60b8c4dc5389e4cf9b906e3b26f75.