Update proc-macro-error dependency

CreepySkeleton · web-flow · commit 8d3772c181ea · 2020-09-05T21:15:26.000+03:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -29,7 +29,7 @@ nightly = []
 proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "1.0", features = ["full", "visit", "visit-mut"] }
-proc-macro-error = "0.4.4"
+proc-macro-error = "1.0.0"
 
 [dev-dependencies]
 trybuild = "1"
