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destructors: first step towards fixing #9617 (#10341)

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cooldome 2019-01-18 07:51:22 +00:00 • committed by Andreas Rumpf
commit 1e63f1edb3
6 changed files with 110 additions and 67 deletions
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3
tests/destructor/helper.nim Normal file
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@ -0,0 +1,3 @@
type
MyTestObject*[T] = object
p: ptr T

20
tests/destructor/terror_module.nim Normal file
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discard """
joinable: false
cmd: "nim check $file"
errormsg: "type bound operation `=deepcopy` can be defined only in the same module with its type (MyTestObject)"
nimout: '''
terror_module.nim(14, 1) Error: type bound operation `=destroy` can be defined only in the same module with its type (MyTestObject)
terror_module.nim(16, 1) Error: type bound operation `=sink` can be defined only in the same module with its type (MyTestObject)
terror_module.nim(18, 1) Error: type bound operation `=` can be defined only in the same module with its type (MyTestObject)
terror_module.nim(20, 1) Error: type bound operation `=deepcopy` can be defined only in the same module with its type (MyTestObject)
'''
"""
import helper
proc `=destroy`[T](x: var MyTestObject[T]) = discard
proc `=sink`[T](x: var MyTestObject[T], y:MyTestObject[T]) = discard
proc `=`[T](x: var MyTestObject[T], y: MyTestObject[T]) = discard
proc `=deepcopy`[T](x: ptr MyTestObject[T]): ptr MyTestObject[T] = discard