Fixing developer build on clang >=15#164

Merged

rptb1 merged 4 commits intomasterfrom

branch/2023-02-21/termux-build

Mar 9, 2023

Commits on Feb 21, 2023

Wrapping preservedInPlaceCount in STATISTIC macros to suppress dataflow warning from Clang. See <https://github.com/Ravenbrook/mps/issues/163#issuecomment-1438723301>.
Richard Brooksby
committed
Suppressing unused variable warning for static that we only look at from a debugger.
Richard Brooksby
committed

Commits on Mar 8, 2023

Declaring variable as static volatile to ensure clean communication with debugger and suppress warnings. This is a better expression of intention.
rptb1
committed

Commits on Mar 9, 2023

Explaining the purpose of the calls variable in response to <https://github.com/Ravenbrook/mps/pull/164#discussion_r1130845346>.
rptb1
committed