GitHub user dcelasun opened a pull request:
https://github.com/apache/thrift/pull/1281
THRIFT-3703 Unions Field Count Does Not Consider Map/Set/List Fields
Even though maps and slices are not pointer fields in the generated
code, they are still nullable. Adding an extra check for map/set/list
types fixes the generated Count* methods.
Sample IDL:
```thrift
union Foo{
1: map<bool,bool> u1
2: set<bool> u2
3: list<bool> u3
4: bool u4
}
```
Generated code before fix:
```go
func (p *Foo) CountSetFieldsFoo() int {
count := 0
if p.IsSetU4() {
count++
}
return count
}
```
After fix:
```go
func (p *Foo) CountSetFieldsFoo() int {
count := 0
if p.IsSetU1() {
count++
}
if p.IsSetU2() {
count++
}
if p.IsSetU3() {
count++
}
if p.IsSetU4() {
count++
}
return count
}
```
Fixes THRIFT-3703.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dcelasun/thrift THRIFT-3703
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/thrift/pull/1281.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1281
----
commit cacfd6fd041eba27540f61a897cc5d5826126197
Author: D. Can Celasun <c...@dcc.im>
Date: 2017-05-30T10:44:56Z
THRIFT-3703 Unions Field Count Does Not Consider Map/Set/List Fields
Even though maps and slices are not pointer fields in the generated
code, they are still nullable. Adding an extra check for map/set/list
types fixes the generated Count* methods.
Fixes THRIFT-3703.
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