[PR] THRIFT-6371: Quote a uuid constant in the Lua generator [thrift]

["Jens-G (via GitHub)" <gi...@apache.org>]

Jens-G opened a new pull request, #3953:
URL: https://github.com/apache/thrift/pull/3953

   `--gen lua` wrote the value of a `uuid` constant without quotes, so the generated file did not load:
   
   ```
   U = TUUIDfromString(00000000-4444-cccc-ffff-0123456789ab)
   luac: gen-lua/u_constants.lua:11: malformed number near '0123456789ab'
   ```
   
   The `TYPE_UUID` case of `render_const_value` now writes the escaped value as a quoted string, as the other generators do: `TUUIDfromString('00000000-4444-cccc-ffff-0123456789ab')`. `luac -p` accepts the result, also for a value written with braces, which the compiler normalizes.
   
   Test: `compiler/cpp/tests/lua/t_lua_generator_uuid_const_tests.cc` fails without the fix and passes with it; the Lua generator is switched on in `compiler/cpp/tests/CMakeLists.txt`. The compiler test suite passes (19/19).
   
   String constants in the same function are not escaped either. That is THRIFT-6236 and not part of this change.
   
   JIRA: [THRIFT-6371](https://issues.apache.org/jira/browse/THRIFT-6371)
   
   - [x] Apache Jira ticket: THRIFT-6371
   - [x] PR title follows "THRIFT-NNNN: describe my issue"
   - [x] Single commit
   - [x] No breaking change: the affected generated code did not load before.
   - [x] Code change, so the commit carries no CI-skip marker.
   
   🤖 Generated with [Claude Code](https://claude.com/claude-code)
   


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Re: [PR] THRIFT-6371: Quote a uuid constant in the Lua generator [thrift]

["Jens-G (via GitHub)" <gi...@apache.org>]

Jens-G merged PR #3953:
URL: https://github.com/apache/thrift/pull/3953


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