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discard """
cmd: "nim check $file"
errormsg: "type mismatch: got <AsyncHttpServer, Port, proc (req: Request): Future[system.void]>"
nimout: '''
tgcsafety.nim(31, 18) Error: type mismatch: got <AsyncHttpServer, Port, proc (req: Request): Future[system.void]>
but expected one of:
proc serve(server: AsyncHttpServer; port: Port;
callback: proc (request: Request): Future[void] {.closure, gcsafe.};
address = ""; assumedDescriptorsPerRequest = -1; domain = AF_INET): owned(
Future[void])
first type mismatch at position: 3
required type for callback: proc (request: Request): Future[system.void]{.closure, gcsafe.}
but expression 'cb' is of type: proc (req: Request): Future[system.void]
This expression is not GC-safe. Annotate the proc with {.gcsafe.} to get extended error information.
expression: serve(server, Port(7898), cb)
'''
"""
# bug #6186
import asyncdispatch, asynchttpserver
var server = newAsyncHttpServer()
var foo = "foo"
proc cb(req: Request) {.async.} =
var baa = foo & "asds"
await req.respond(Http200, baa)
asyncCheck server.serve(Port(7898), cb )
runForever()
|
