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authorVadim Petrochenkov <vadim.petrochenkov@gmail.com>2023-03-14 16:53:04 +0400
committerVadim Petrochenkov <vadim.petrochenkov@gmail.com>2023-03-23 14:22:48 +0400
commitaca1b1e0b3820ae03622c37fb1b32e005d737fbf (patch)
tree0a055bcc4ff0cd57199f47c733696395e0132d45 /compiler/rustc_codegen_llvm/src
parentf26da39e041b149f77e4b579bc2d38117af41c73 (diff)
downloadrust-aca1b1e0b3820ae03622c37fb1b32e005d737fbf.tar.gz
rust-aca1b1e0b3820ae03622c37fb1b32e005d737fbf.zip
rustc_interface: Add a new query `pre_configure`
It partially expands crate attributes before the main expansion pass (without modifying the crate), and the produced preliminary crate attribute list is used for querying a few attributes that are required very early.

Crate-level cfg attributes are then expanded normally during the main expansion pass, like attributes on any other nodes.
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