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replaces implicit passes array registed at runtime with explicit function calls; simplify compilation pipeline (#21444)

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* abolish using passes in the compiler; simplify compilation pipeline

* duplicate code

* Really cool to have the same signature...

* haul

* unify other backends

* refactor process

* introduce PipelinePhase

* refactor compiler

* fixes passes

* fixes nimsuggest

* add a sentinel

* enable docs checkj

* activate doc testing

* clean up

* complete cleanups
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ringabout 2023-03-03 14:36:38 +08:00 • committed by GitHub
commit d51a392149
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GPG key ID: 4AEE18F83AFDEB23
17 changed files with 531 additions and 313 deletions
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11
compiler/vm.nim
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@ -13,7 +13,7 @@
import semmacrosanity
import
std/[strutils, tables, parseutils],
msgs, vmdef, vmgen, nimsets, types, passes,
msgs, vmdef, vmgen, nimsets, types,
parser, vmdeps, idents, trees, renderer, options, transf,
gorgeimpl, lineinfos, btrees, macrocacheimpl,
modulegraphs, sighashes, int128, vmprofiler
@ -2309,7 +2309,7 @@ proc setupGlobalCtx*(module: PSym; graph: ModuleGraph; idgen: IdGenerator) =
else:
refresh(PCtx graph.vm, module, idgen)
proc myOpen(graph: ModuleGraph; module: PSym; idgen: IdGenerator): PPassContext {.nosinks.} =
proc setupEvalGen*(graph: ModuleGraph; module: PSym; idgen: IdGenerator): PPassContext {.nosinks.} =
#var c = newEvalContext(module, emRepl)
#c.features = {allowCast, allowInfiniteLoops}
#pushStackFrame(c, newStackFrame())
@ -2318,7 +2318,7 @@ proc myOpen(graph: ModuleGraph; module: PSym; idgen: IdGenerator): PPassContext
setupGlobalCtx(module, graph, idgen)
result = PCtx graph.vm
proc myProcess(c: PPassContext, n: PNode): PNode =
proc interpreterCode*(c: PPassContext, n: PNode): PNode =
let c = PCtx(c)
# don't eval errornous code:
if c.oldErrorCount == c.config.errorCounter:
@ -2328,11 +2328,6 @@ proc myProcess(c: PPassContext, n: PNode): PNode =
result = n
c.oldErrorCount = c.config.errorCounter
proc myClose(graph: ModuleGraph; c: PPassContext, n: PNode): PNode =
result = myProcess(c, n)
const evalPass* = makePass(myOpen, myProcess, myClose)
proc evalConstExprAux(module: PSym; idgen: IdGenerator;
g: ModuleGraph; prc: PSym, n: PNode,
mode: TEvalMode): PNode =