Removed lib/system/allocators.nim. seqs_v2 and strs_v2 now uses allocShared0.#13190

Merged

Araq merged 11 commits intonim-lang:develfrom zevv:zevv-allocwork

Jan 23, 2020

+274-311

Commits on Jan 22, 2020

Cleanup, remove lib/system/allocators.nim. seqs_v2 and strs_v2 now use
zevv
committed
Fixed -d:useMalloc allocShared / reallocShared / deallocShared. These now use the alloc/dealloc/realloc implementation that also takes care of zeroing memory at realloc.
zevv
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Removed debug printfs
zevv
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Removed unpairedEnvAllocs() from tests/destructor/tnewruntime_misc
zevv
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More mmdisp cleanups. The shared allocators do not need to zero memory or throw since the regular ones already do that
zevv
committed
Introduced realloc0 and reallocShared0, these procs are now used by
zevv
committed
goGc now uses .error to report unimplemented calls
zevv
committed
Moved strs_v2/seqs_v2 'allocated' flag into 'cap' field
zevv
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Revert "goGc now uses .error to report unimplemented calls". This breaks
zevv
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Added 'getAllocStats()' to get low level alloc/dealloc counters. Enable with -d:allocStats

Ico Doornekamp
authored and
zevv
committed
*allocShared implementations for boehm and go allocators now depend on the proper *allocImpl procs

Ico Doornekamp
authored and
zevv
committed