Fix compute_size(value: &i32) for negative number #372
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king6cong
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stepancheg
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Jan 9, 2019
| @@ -22,6 +22,19 @@ fn test_map() { | |||
| test_serialize_deserialize_no_hex(&map); | |||
| } | |||
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| #[test] | |||
| fn test_map_negative_int() { | |||
| fn test_map_negative_int() { | ||
| let mut map = TestMap::new(); | ||
| let mut entry = TestMapEntry::new(); | ||
| entry.set_v(10); |
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Seems to be not used anywhere.
| // See also: https://github.com/protocolbuffers/protobuf/blob/bd00671b924310c0353a730bf8fa77c44e0a9c72/src/google/protobuf/io/coded_stream.h#L1300-L1306 | ||
| if *value < 0 { | ||
| return 10 | ||
| } |
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A side note: length computation logic is duplicated between this function and call to i32::len_varint(). That code needs clean up (deduplication), but it may be not trivial, and I will do it later.
protobuf/src/stream.rs
Outdated
| @@ -790,14 +790,14 @@ impl<'a> CodedOutputStream<'a> { | |||
| self.position = 0; | |||
| }, | |||
| OutputTarget::Bytes => { | |||
| panic!("refresh_buffer must not be called on CodedOutputStream create from slice"); | |||
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Can you please split the patch into changes of logic and typo fixes? I appreciate doc fixes, and if you can't do it, I'll split the patch myself.
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changes moved here: #375
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Updated 😄 |
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Published versions 2.2.4, 2.1.5, 2.0.6 with fixes. Thank you! |
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See also: https://github.com/protocolbuffers/protobuf/blob/master/src/google/protobuf/io/coded_stream.h#L1300-L1306
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