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Can Celasun commented on THRIFT-4031: ------------------------------------- Seems this was intentional: https://github.com/apache/thrift/commit/12d430e723b020f7a8ce42a40c19edf88f948367 Does it compile fine if you revert that commit? > Go plugin generates invalid code for lists of typedef'ed built-in types > ----------------------------------------------------------------------- > > Key: THRIFT-4031 > URL: https://issues.apache.org/jira/browse/THRIFT-4031 > Project: Thrift > Issue Type: Bug > Components: Go - Compiler > Affects Versions: 0.10.0 > Environment: Thrift version 0.10.0 > go version go1.7.4 linux/386 > Reporter: Benoit Sigoure > Priority: Critical > > Reproduction: > {code} > mkdir /tmp/bug > cd /tmp/bug > cat >test.thrift <<EOF > typedef i32 foo > struct s { > 1:list<foo> a > } > EOF > mkdir _build > thrift -out _build --gen go:package=pkg -r test.thrift > {code} > Then try to compile the resulting {{go build _build/pkg/test.go}} and you'll > get: > {code} > _build/pkg/test.go:81: cannot use _elem0 (type int32) as type Foo in append > {code} > Here's the generated code with line numbers and a couple comments I added: > {code} > 67 func (p *S) ReadField1(iprot thrift.TProtocol) error { > 68 _, size, err := iprot.ReadListBegin() > 69 if err != nil { > 70 return thrift.PrependError("error reading list begin: ", err) > 71 } > 72 tSlice := make([]Foo, 0, size) // The slice contain Foo values > 73 p.A = tSlice > 74 for i := 0; i < size; i ++ { > 75 var _elem0 int32 > 76 if v, err := iprot.ReadI32(); err != nil { > 77 return thrift.PrependError("error reading field 0: ", err) > 78 } else { > 79 _elem0 = v > 80 } > 81 p.A = append(p.A, _elem0) // Here the code should do append(p.A, > Foo(_elem0)) > 82 } > 83 if err := iprot.ReadListEnd(); err != nil { > 84 return thrift.PrependError("error reading list end: ", err) > 85 } > 86 return nil > 87 } > {code} > This was working fine with 0.9.3 so this is a regression in 0.10.0. With > 0.9.3 the slice {{tSlice}} is a {{[]int32}}, as opposed to a {{[]Foo}}. -- This message was sent by Atlassian JIRA (v6.3.15#6346)