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Posted to dev@thrift.apache.org by "Emi (Jira)" <ji...@apache.org> on 2020/01/02 16:44:00 UTC
[jira] [Created] (THRIFT-5056) Netstd Generated GetHashCode()
returns same value in many common cases
Emi created THRIFT-5056:
---------------------------
Summary: Netstd Generated GetHashCode() returns same value in many common cases
Key: THRIFT-5056
URL: https://issues.apache.org/jira/browse/THRIFT-5056
Project: Thrift
Issue Type: Bug
Components: netstd - Compiler
Affects Versions: 0.13.0
Reporter: Emi
Simple Thrift example which breaks the generated GetHashCode() implementation:
{code:java}
struct Simple
{
1: optional bool A;
2: optional bool B;
}
{code}
The generated GetHashCode() implementation using netstd generator returns the same value if one only of the A,B fields is set:
{code:java}
Assert.NotEqual(new Simple{A = true}.GetHashCode(), new Simple{B = true}.GetHashCode());
{code}
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