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IC: next steps (#16550)

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* cleanups
* ast.nim: cleanups
* IC: no more sym.tab field, stored externally in the module graph
* nimble compiles again
* rodfiles: store bitwidth of integers and the endianness in the cookie because we serialize 'int' directly
* rodfiles: added compilerproc and export sections
* rodfiles: added all the missing sections
* rodfiles: track the missing information
* IC: architecture for lazy loading of proc bodies
* make tests green again
* completed the lazy loading of proc bodies
* symbol lookup integration, part 1
* symbol lookup integration, part 2
* symbol lookup integration, part 3
* make tcompilerapi work again
* rodfiles: fixed config change handling
This commit is contained in:
Andreas Rumpf 2021-01-07 20:26:40 +01:00 • committed by GitHub
commit 796498525a
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36 changed files with 653 additions and 400 deletions
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12
compiler/semstmts.nim
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@ -66,7 +66,7 @@ proc semBreakOrContinue(c: PContext, n: PNode): PNode =
x.info = n.info
incl(s.flags, sfUsed)
n[0] = x
suggestSym(c.config, x.info, s, c.graph.usageSym)
suggestSym(c.graph, x.info, s, c.graph.usageSym)
onUse(x.info, s)
else:
localError(c.config, n.info, errInvalidControlFlowX % s.name.s)
@ -332,7 +332,7 @@ proc semIdentDef(c: PContext, n: PNode, kind: TSymKind): PSym =
discard
result = n.info
let info = getLineInfo(n)
suggestSym(c.config, info, result, c.graph.usageSym)
suggestSym(c.graph, info, result, c.graph.usageSym)
proc checkNilable(c: PContext; v: PSym) =
if {sfGlobal, sfImportc} * v.flags == {sfGlobal} and v.typ.requiresInit:
@ -1055,14 +1055,14 @@ proc typeDefLeftSidePass(c: PContext, typeSection: PNode, i: int) =
if pkg.isNil or pkg.kind != skPackage:
localError(c.config, name.info, "unknown package name: " & pkgName.s)
else:
let typsym = pkg.tab.strTableGet(typName)
let typsym = c.graph.packageTypes.strTableGet(typName)
if typsym.isNil:
s = semIdentDef(c, name[1], skType)
onDef(name[1].info, s)
s.typ = newTypeS(tyObject, c)
s.typ.sym = s
s.flags.incl sfForward
pkg.tab.strTableAdd s
c.graph.packageTypes.strTableAdd s
addInterfaceDecl(c, s)
elif typsym.kind == skType and sfForward in typsym.flags:
s = typsym
@ -1088,7 +1088,7 @@ proc typeDefLeftSidePass(c: PContext, typeSection: PNode, i: int) =
if not isTopLevel(c) or pkg.isNil:
localError(c.config, name.info, "only top level types in a package can be 'package'")
else:
let typsym = pkg.tab.strTableGet(s.name)
let typsym = c.graph.packageTypes.strTableGet(s.name)
if typsym != nil:
if sfForward notin typsym.flags or sfNoForward notin typsym.flags:
typeCompleted(typsym)
@ -1956,7 +1956,7 @@ proc semProcAux(c: PContext, n: PNode, kind: TSymKind,
if not comesFromShadowScope:
excl(proto.flags, sfForward)
incl(proto.flags, sfWasForwarded)
suggestSym(c.config, s.info, proto, c.graph.usageSym)
suggestSym(c.graph, s.info, proto, c.graph.usageSym)
closeScope(c) # close scope with wrong parameter symbols
openScope(c) # open scope for old (correct) parameter symbols
if proto.ast[genericParamsPos].kind != nkEmpty: