Merge pull request #66 from mgeisler/fix-proc-macro2-version

cargo: fix version of proc-macro2
mgeisler · Mar 28, 2019 · 7413a2b · 7413a2b
2 parents f015faf + 3a77bd2
commit 7413a2b
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -24,9 +24,7 @@ codecov = { repository = "mgeisler/version-sync" }
 pulldown-cmark = { version = "0.4", default-features = false }
 semver-parser = "0.9"
 syn = { version = "0.15", features = ["full"] }
-# Enable the span-locations feature in proc-macro2, the exact version
-# is determined by the syn crate.
-proc-macro2 = { version = "*", features = ["span-locations"] }
+proc-macro2 = { version = "0.4", features = ["span-locations"] }
 toml = "0.5"
 url = "1.5.1"
 itertools = "0.8"