[commit: ghc] wip/T15578's head updated: Add Notes for #15578 (ca34519)

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Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/T15578' now includes:

     97826e3 Fix the __GLASGOW_HASKELL__ comparison
     12e6e19 A few typos [ci skip]
     140563f fix -ddump-asm description
     5d3eb64 Minor improvements to comments [skip ci]
     5851885 Comments only
     fda2ea5 Commets on flatten_args_tc
     565ef4c Remove knot-tying bug in TcHsSyn.zonkTyVarOcc
     6dea7c1 Reject class instances with type families in kinds
     ed78951 make iToBase62's inner loop stricter in one of its arguments
     2e226a4 canCFunEqCan: use isTcReflexiveCo (not isTcReflCo)
     d1514e8 Remove duplicate "since" field in glasgow_exts.rst
     fa3143c Fix typos in -Wsimplifiable-class-constraints flag docs
     df363a6 Compiler panic on invalid syntax (unterminated pragma)
     a3a1a17 Add a test for Trac #15586
     2254912 testsuite: make CHECK_API_ANNOTATIONS and CHECK_PPR overridable
     24d610a Fix tests ghci057 and T9293. (#15071)
     c0e5087 Skip eventlog tests in GHCi way
     49d50b2 testsuite: Add test for #15368
     a811d93 base: Add references to Notes for certain special imports
     ecde954 testsuite: Use bools for booleans, not ints
     e29ac2d Expose 'moduleToPkgConfAll' from 'PackageState'
     1152a3b Define activeAfterInitial, activeDuringFinal
     3addf72 Preserve specialisations despite CSE
     16bc7ae Remove an incorrect assertion in threadPaused:
     c6fbac6 Fix a race between GC threads in concurrent scavenging
     d9a26c7 Various RTS bug fixes:
     762a097 Honor INLINE on 0-arity bindings (#15578)
     848a7e9 Fix test for #15578
     ca34519 Add Notes for #15578