Deprecate non-prefixed letters in warning specifications #10207
Merged
Commits on Mar 15, 2021
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stop using single letter in warning settings
- Replace -w A with -w +A in various makefiles and tests. - Replace -w a with -w -a in tests. - Replace -w Ae with -w +A -w -fragile-matching
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compiler interface: deprecate single letter warning
For instance, -w "Ae" now raises an ocaml_deprecated_cli alert. Setting warning with prefixed letters (-w "+a-e") is clearer and coexists better with named warnings (-w +fragile-match). In particular, this new alert should warn on spelling mistakes like -w +fragile-math
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warning deprecation: full normalization of parsed tokens
The fix part of the deprecated message now provides a normalized version of the parsed tokens.
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