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big steps torwards an efficient, simple IC implementation (#16543)

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* reworked ID handling
* the packed AST now has its own ID mechanism
* basic serialization code works
* extract rodfiles to its own module
* rodfiles: store and compare configs
* rodfiles: store dependencies
* store config at the end
* precise dependency tracking
* dependency tracking for rodfiles
* completed loading of PSym, PType, etc
* removed dead code
* bugfix: do not realloc seqs when taking addr into an element
* make IC opt-in for now
* makes tcompilerapi green again
* final cleanups

Co-authored-by: Andy Davidoff <github@andy.disruptek.com>
This commit is contained in:
Andreas Rumpf 2021-01-02 07:30:39 +01:00 • committed by GitHub
commit 73a8b950cb
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57 changed files with 1429 additions and 1717 deletions
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12
compiler/ccgtypes.nim
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@ -1267,9 +1267,9 @@ proc genArrayInfo(m: BModule, typ: PType, name: Rope; info: TLineInfo) =
proc fakeClosureType(m: BModule; owner: PSym): PType =
# we generate the same RTTI as for a tuple[pointer, ref tuple[]]
result = newType(tyTuple, nextId m.idgen, owner)
result.rawAddSon(newType(tyPointer, nextId m.idgen, owner))
var r = newType(tyRef, nextId m.idgen, owner)
result = newType(tyTuple, nextTypeId m.idgen, owner)
result.rawAddSon(newType(tyPointer, nextTypeId m.idgen, owner))
var r = newType(tyRef, nextTypeId m.idgen, owner)
let obj = createObj(m.g.graph, m.idgen, owner, owner.info, final=false)
r.rawAddSon(obj)
result.rawAddSon(r)
@ -1396,9 +1396,9 @@ proc genTypeInfoV2(m: BModule, t: PType; info: TLineInfo): Rope =
result = prefixTI.rope & result & ")".rope
proc openArrayToTuple(m: BModule; t: PType): PType =
result = newType(tyTuple, nextId m.idgen, t.owner)
let p = newType(tyPtr, nextId m.idgen, t.owner)
let a = newType(tyUncheckedArray, nextId m.idgen, t.owner)
result = newType(tyTuple, nextTypeId m.idgen, t.owner)
let p = newType(tyPtr, nextTypeId m.idgen, t.owner)
let a = newType(tyUncheckedArray, nextTypeId m.idgen, t.owner)
a.add t.lastSon
p.add a
result.add p