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Json: compilation fails with aliased type #9111

Krognol opened this Issue Sep 28, 2018 · 0 comments


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Krognol commented Sep 28, 2018

import json

    Bar = string
    Foo = object
        a: int
        b: Bar
let js = """{"a": 123, "b": "abc"}""".parseJson



stack trace: (most recent call last)
..\..\C:\nim\lib\pure\json.nim(1466) to
..\..\C:\nim\lib\pure\json.nim(1310) createConstructor
..\..\C:\nim\lib\pure\json.nim(1127) processType
..\..\C:\nim\lib\pure\json.nim(1084) processFields
..\..\C:\nim\lib\pure\json.nim(1042) processObjField
..\..\C:\nim\lib\pure\json.nim(1310) createConstructor
..\..\C:\C:\nim\lib\pure\json.nim(1184) processType
..\..\C:\nim\lib\system.nim(3790) failedAssertImpl
..\..\C:\nim\lib\system.nim(3783) raiseAssert
..\..\C:\nim\lib\system.nim(2830) sysFatal
main.nim(10, 8) template/generic instantiation from here
..\..\C:\nim\lib\system.nim(2830, 7) Error: unhandled exception: C:\nim\lib\pure\json.nim(1184, 18) `false` Unable to process nnkSym Bar

@Araq Araq closed this in 5624036 Sep 29, 2018

Araq added a commit that referenced this issue Sep 29, 2018

Merge pull request #9115 from mashingan/fix-json-aliased
Fix #9111; error when parsing to aliased type field
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