Fix nested eager expansions in arguments of `format_args` - #63717

Merged

bors merged 5 commits into

rust-lang:masterfrom

petrochenkov:eager

Aug 21, 2019

Commits on Aug 21, 2019

Add a test for an opaque macro eagerly expanding its arguments
petrochenkov
committed
1dd56aa
expand: Keep the correct current expansion ID for eager expansions
petrochenkov
committed
96032aa
expand: Do not do questionable span adjustment before eagerly expanding an expression
petrochenkov
committed
a83c356
resolve/expand: Rename some things for clarity and add comments
petrochenkov
committed
93d369b
Add a regression test for issue #63460
petrochenkov
committed
fe2dc91