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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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7
compiler/magicsys.nim
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@ -26,7 +26,7 @@ proc newSysType(g: ModuleGraph; kind: TTypeKind, size: int): PType =
result.align = size.int16
proc getSysSym*(g: ModuleGraph; info: TLineInfo; name: string): PSym =
result = strTableGet(g.systemModule.tab, getIdent(g.cache, name))
result = systemModuleSym(g, getIdent(g.cache, name))
if result == nil:
localError(g.config, info, "system module needs: " & name)
result = newSym(skError, getIdent(g.cache, name), nextSymId(g.idgen), g.systemModule, g.systemModule.info, {})
@ -34,15 +34,12 @@ proc getSysSym*(g: ModuleGraph; info: TLineInfo; name: string): PSym =
if result.kind == skAlias: result = result.owner
proc getSysMagic*(g: ModuleGraph; info: TLineInfo; name: string, m: TMagic): PSym =
var ti: TIdentIter
let id = getIdent(g.cache, name)
var r = initIdentIter(ti, g.systemModule.tab, id)
while r != nil:
for r in systemModuleSyms(g, id):
if r.magic == m:
# prefer the tyInt variant:
if r.typ[0] != nil and r.typ[0].kind == tyInt: return r
result = r
r = nextIdentIter(ti, g.systemModule.tab)
if result != nil: return result
localError(g.config, info, "system module needs: " & name)
result = newSym(skError, id, nextSymId(g.idgen), g.systemModule, g.systemModule.info, {})