moderate system cleanup & refactor (#20355)

* system refactor, move out 600 lines

* compilation, slice, backwardsindex, misc_num moved out of system
* some procs/types moved into arithmetics, basic_types
* system no longer depends on syncio
* some procs moved around to fit with their surroundings

* make exceptions an import, old ops to misc_num

* move instantiationInfo back

* move back nim version, fix windows echo

* include compilation

* better docs for imported modules, fix unsigned ops

also remove ze, ze64, toU8, toU16, toU32 with nimPreviewSlimSystem

* fix terminal

* workaround IC test & weird csize bug, changelog

* move NimMajor etc back to compilation, rebase for CI

* try ic fix

* form single `indices`, slim out TaintedString, try fix IC

* fix CI, update changelog, addQuitProc

* fix CI

* try fix CI

* actually fix CI finally hopefully

* Update lib/system/compilation.nim

Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>

* update kochdocs

* hopefully fix csize uses for slimsystem

* fix tquit

Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
This commit is contained in:
metagn 2022-09-28 22:28:45 +03:00 • committed by GitHub
commit 919a889ba8
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37 changed files with 1167 additions and 1102 deletions

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@ -398,18 +398,18 @@ proc atom(g: TSrcGen; n: PNode): string =
of nkUInt64Lit: result = ulitAux(g, n, n.intVal, 8) & "\'u64"
of nkFloatLit:
if n.flags * {nfBase2, nfBase8, nfBase16} == {}: result = $(n.floatVal)
else: result = litAux(g, n, (cast[PInt64](addr(n.floatVal)))[] , 8)
else: result = litAux(g, n, (cast[ptr int64](addr(n.floatVal)))[] , 8)
of nkFloat32Lit:
if n.flags * {nfBase2, nfBase8, nfBase16} == {}:
result = $n.floatVal & "\'f32"
else:
f = n.floatVal.float32
result = litAux(g, n, (cast[PInt32](addr(f)))[], 4) & "\'f32"
result = litAux(g, n, (cast[ptr int32](addr(f)))[], 4) & "\'f32"
of nkFloat64Lit:
if n.flags * {nfBase2, nfBase8, nfBase16} == {}:
result = $n.floatVal & "\'f64"
else:
result = litAux(g, n, (cast[PInt64](addr(n.floatVal)))[], 8) & "\'f64"
result = litAux(g, n, (cast[ptr int64](addr(n.floatVal)))[], 8) & "\'f64"
of nkNilLit: result = "nil"
of nkType:
if (n.typ != nil) and (n.typ.sym != nil): result = n.typ.sym.name.s