no ropes WIP (#20433)

* refactorings in preparation for ropes elimination of the C code generator; mostly the usual ': Rope' -> 'result: var Rope' rewrite
* rewrote ccgcalls.nim
* refactored ccgexprs.nim
* ccgliterals: refactoring
* refactoring: code dealing with name mangling
* refactoring: getRecordFieldsAux
* ropes are strings (insert obscene joke here)
* optimize JS code gen
* optimizations and code improvements
* more optimizations
* final cleanups
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Andreas Rumpf 2022-09-27 10:57:47 +02:00 • committed by GitHub
commit ca1f3f36b9
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24 changed files with 1058 additions and 1002 deletions

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@ -13,7 +13,8 @@ import options, ast, ropes, passes, pathutils, msgs, lineinfos
import modulegraphs
import std/[os, strutils, parseutils]
import std/[os, parseutils]
import strutils except addf
import std/private/globs
when defined(nimPreviewSlimSystem):
@ -109,7 +110,7 @@ proc myOpen(graph: ModuleGraph; module: PSym; idgen: IdGenerator): PPassContext
g.config = graph.config
g.graph = graph
if graph.backend == nil:
graph.backend = Backend(dotGraph: nil)
graph.backend = Backend(dotGraph: "")
result = g
const gendependPass* = makePass(open = myOpen, process = addDotDependency)