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js -r defines nodejs & program result undeclared if unavailable (#21849)

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* js -r defines nodejs & program result undefined if unavailable

fixes #16985, fixes #16074

* fix

* add changelog too

* minor word change
This commit is contained in:
metagn
2023-05-24 18:55:09 +03:00
committed by GitHub
parent c7f2541914
commit 4d6be458a0
4 changed files with 19 additions and 7 deletions
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6
compiler/commands.nim
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@@ -654,6 +654,9 @@ proc processSwitch*(switch, arg: string, pass: TCmdLinePass, info: TLineInfo;
if backend == TBackend.default: localError(conf, info, "invalid backend: '$1'" % arg)
if backend == backendJs: # bug #21209
conf.globalOptions.excl {optThreadAnalysis, optThreads}
if optRun in conf.globalOptions:
# for now, -r uses nodejs, so define nodejs
defineSymbol(conf.symbols, "nodejs")
conf.backend = backend
of "doccmd": conf.docCmd = arg
of "define", "d":
@@ -864,6 +867,9 @@ proc processSwitch*(switch, arg: string, pass: TCmdLinePass, info: TLineInfo;
setTarget(conf.target, conf.target.targetOS, cpu)
of "run", "r":
processOnOffSwitchG(conf, {optRun}, arg, pass, info)
if conf.backend == backendJs:
# for now, -r uses nodejs, so define nodejs
defineSymbol(conf.symbols, "nodejs")
of "maxloopiterationsvm":
expectArg(conf, switch, arg, pass, info)
conf.maxLoopIterationsVM = parseInt(arg)