New upstream version 1.57.0+dfsg1

[rustc.git] / compiler / rustc_span / Cargo.toml

diff --git a/compiler/rustc_span/Cargo.toml b/compiler/rustc_span/Cargo.toml
index e475e89d87e8ec03fb9d2afb174f5745964e9084..781fb8c1e5d8c8644dfe872cdb22943cb76daae1 100644 (file)
--- a/compiler/rustc_span/Cargo.toml
+++ b/compiler/rustc_span/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rustc_span"
 version = "0.0.0"
-edition = "2018"
+edition = "2021"
 
 [lib]
 doctest = false