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authorJeremy Fitzhardinge <jsgf@fb.com>2023-09-08 18:47:59 -0700
committerJeremy Fitzhardinge <jsgf@fb.com>2023-09-19 14:17:02 -0700
commit5c8170656bb18995795124d4690f8f3ab503e184 (patch)
treedf7cc6adc980f06f231322457eb03703cfc302a2 /compiler/rustc_codegen_llvm/src
parentac5ac4754a4a837f7138a1fa5ab01475b63fc9fe (diff)
downloadrust-5c8170656bb18995795124d4690f8f3ab503e184.tar.gz
rust-5c8170656bb18995795124d4690f8f3ab503e184.zip
Add `type` field to json diagnostic outputs
Currently the json-formatted outputs have no way to unambiguously
determine which kind of message is being output. A consumer can look for
specific fields in the json object (eg "message"), but there's no
guarantee that in future some other kind of output will have a field of
the same name.

This PR adds a `"type"` field to add json outputs which can be used to
unambiguously determine which kind of output it is. The mapping is:

diagnostic: regular compiler diagnostics
artifact: artifact notifications
future_incompat: Report of future incompatibility
unused_extern: Unused crate warnings/errors

This matches the "internally tagged" representation for serde enums.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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