Attempt rust 1.0 compat for ci/verify-check-cfg

I can't use rust 1.0 on my computer (M1 Mac), so I am relying on CI to check this.
cuviper · Sep 27, 2024 · a8703c1 · a8703c1
1 parent ac78be8
commit a8703c1
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/ci/verify-check-cfg/Cargo.toml b/ci/verify-check-cfg/Cargo.toml
@@ -3,7 +3,7 @@
 name = "autocfg-verify-check-cfg"
 description = "A dummy crate to verify autocfg is emitting check-cfg directives"
 version = "0.1.0"
-edition = "2021"
+edition = "2015"
 # only for testing
 publish = false
 

diff --git a/ci/verify-check-cfg/build.rs b/ci/verify-check-cfg/build.rs
@@ -1,3 +1,5 @@
+extern crate autocfg;
+
 pub fn main() {
     let cfg = autocfg::AutoCfg::new().unwrap();
 
@@ -8,7 +10,7 @@ pub fn main() {
     // always true
     cfg.emit_rustc_version(1, 0);
     // should always be false
-    cfg.emit_rustc_version(7, u32::MAX as usize);
+    cfg.emit_rustc_version(7, std::u32::MAX as usize);
 
     // always true
     cfg.emit_has_path("std::vec::Vec");