Rollup merge of #78264 - JohnTitor:macro-test, r=petrochenkov
Rollup merge of #78264 - JohnTitor:macro-test, r=petrochenkov

Add regression test for issue-77475

Closes #77475

aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust