Andrew Trick b1b2eff075 Disable mandatory-copy-propagation (-Onone only) ...

This feature degrades the debugging experience and causes a large
number of unit test failures.

These were both known issues, but our planned debugger improvements
won't be ready for a while. Until then, we'll leave the feature under
a compiler option, and developers can adopt it at there own speed for
now when they are ready to fix lifetime issues in their code.

rdar://76177280 (Disable mandatory-copy-propagation (-Onone only))

2021-04-02 22:33:50 -07:00

..

basic.test-sh

Disable mandatory-copy-propagation (-Onone only)

2021-04-02 22:33:50 -07:00