refactor: use `select` inside of a probe

We ought not to be affecting inference state when assembling candidates, so invoke select inside of a probe.

refactor: use `select` inside of a probe
We ought not to be affecting inference state when assembling candidates, so invoke select inside of a probe.
df5c62be · Niko Matsakis · 4fdf2c4f · df5c62be
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Showing with 281 addition and 188 deletion

src/librustc/traits/project.rs src/librustc/traits/project.rs +281 -188

未找到文件。
--- a/src/librustc/traits/project.rs
+++ b/src/librustc/traits/project.rs