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#
#
# Nim's Runtime Library
# (c) Copyright 2019 Andreas Rumpf
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
{.push profiler: off.}
when defined(nimHasExceptionsQuery):
const gotoBasedExceptions = compileOption("exceptions", "goto")
else:
const gotoBasedExceptions = false
when hostOS == "standalone":
include "$projectpath/panicoverride"
proc sysFatal(exceptn: typedesc, message: string) {.inline.} =
panic(message)
proc sysFatal(exceptn: typedesc, message, arg: string) {.inline.} =
rawoutput(message)
panic(arg)
elif (defined(nimQuirky) or gotoBasedExceptions) and not defined(nimscript):
import ansi_c
proc name(t: typedesc): string {.magic: "TypeTrait".}
proc sysFatal(exceptn: typedesc, message, arg: string) {.inline, noreturn.} =
writeStackTrace()
var buf = newStringOfCap(200)
add(buf, "Error: unhandled exception: ")
add(buf, message)
add(buf, arg)
add(buf, " [")
add(buf, name exceptn)
add(buf, "]\n")
cstderr.rawWrite buf
quit 1
proc sysFatal(exceptn: typedesc, message: string) {.inline, noreturn.} =
sysFatal(exceptn, message, "")
else:
proc sysFatal(exceptn: typedesc, message: string) {.inline, noreturn.} =
when declared(owned):
var e: owned(ref exceptn)
else:
var e: ref exceptn
new(e)
e.msg = message
raise e
proc sysFatal(exceptn: typedesc, message, arg: string) {.inline, noreturn.} =
when declared(owned):
var e: owned(ref exceptn)
else:
var e: ref exceptn
new(e)
e.msg = message & arg
raise e
{.pop.}
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