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Description
Go 1.10.2 on Windows, GopherJS 1.10-4 (8dffc02)
Compiling using GOOS=linux gopherjs.exe ....
Assume the following package layout:
gojscache/gojscache.go: defines typeFoo.gojscache/factory/factory.go: constructs a*gojscache.Foogojscache/use/main.go: importsgojscacheandgojscache/factory. Usesgojscache/factoryto construct a*gojscache.Foo.
Now, when modifying the top package to add fields to Foo and rebuilding gojscache/use, Gopherjs doesn't rebuild gojscache/factory. This causes the constructor in gojscache/factory to erroneously omit the newly added fields in Foo, leading to errors such as:
..js:13680 Uncaught TypeError: Cannot read property 'constructor' of undefined
at Object.$packages.reflect.Value.ptr.object (..js:13680)
at valueInterface (reflect.go:677)
at Object.$packages.reflect.Value.ptr.Interface (..js:15774)
at Object.$packages.fmt.pp.ptr.printValue (print.go:699)
at Object.$packages.fmt.pp.ptr.printValue (print.go:783)
at Object.$packages.fmt.pp.ptr.printValue (print.go:853)
at Object.$packages.fmt.pp.ptr.printArg (print.go:689)
at Object.$packages.fmt.pp.ptr.doPrintln (print.go:1146)
at Fprintln (print.go:254)
at Object.Println (..js:17476)
at main (main.go:11)
at $init (..js:18826)
at $goroutine (..js:1471)
at $runScheduled (..js:1511)
at $schedule (..js:1527)
at $go (..js:1503)
at ..js:18837
at ..js:18840
This is fixed by #805 .