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IC: final implementation steps (#16801)

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* removed dead code
* we need even more laziness for the generic caches
* make it bootstrap on older Nims
* wrote more deserialization code
* IC: replay required methods information
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Andreas Rumpf 2021-01-25 20:52:26 +01:00 • committed by GitHub
commit 25745ad195
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12 changed files with 259 additions and 105 deletions
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compiler/cgmeth.nim
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@ -160,7 +160,7 @@ proc fixupDispatcher(meth, disp: PSym; conf: ConfigRef) =
if disp.typ.lockLevel < meth.typ.lockLevel:
disp.typ.lockLevel = meth.typ.lockLevel
proc methodDef*(g: ModuleGraph; idgen: IdGenerator; s: PSym, fromCache: bool) =
proc methodDef*(g: ModuleGraph; idgen: IdGenerator; s: PSym) =
var witness: PSym
for i in 0..<g.methods.len:
let disp = g.methods[i].dispatcher
@ -182,8 +182,6 @@ proc methodDef*(g: ModuleGraph; idgen: IdGenerator; s: PSym, fromCache: bool) =
# create a new dispatcher:
g.methods.add((methods: @[s], dispatcher: createDispatcher(s, g, idgen)))
#echo "adding ", s.info
#if fromCache:
# internalError(s.info, "no method dispatcher found")
if witness != nil:
localError(g.config, s.info, "invalid declaration order; cannot attach '" & s.name.s &
"' to method defined here: " & g.config$witness.info)