rust/compiler/rustc_interface
Urgau e5e95eba45 MCP636: Add simpler and more explicit syntax to check-cfg
This add a new form and deprecated the other ones:
 - cfg(name1, ..., nameN, values("value1", "value2", ... "valueN"))
 - cfg(name1, ..., nameN) or cfg(name1, ..., nameN, values())
 - cfg(any())

It also changes the default exhaustiveness to be enable-by-default in
the presence of any --check-cfg arguments.
2023-10-13 13:34:21 +02:00
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