Auto merge of #9620 - danieleades:refactor/use-writeln, r=Eh2406

use 'writeln' instead of appending newline character
rust-lang · Jun 23, 2021 · 58be979 · 58be979
2 parents 9233aa0 + 706c824
commit 58be979
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tests/testsuite/weak_dep_features.rs b/tests/testsuite/weak_dep_features.rs
@@ -10,11 +10,11 @@ use std::fmt::Write;
 fn require(enabled_features: &[&str], disabled_features: &[&str]) -> String {
  let mut s = String::new();
  for feature in enabled_features {
- write!(s, "#[cfg(not(feature=\"{feature}\"))] compile_error!(\"expected feature {feature} to be enabled\");\n",
+ writeln!(s, "#[cfg(not(feature=\"{feature}\"))] compile_error!(\"expected feature {feature} to be enabled\");",
  feature=feature).unwrap();
  }
  for feature in disabled_features {
- write!(s, "#[cfg(feature=\"{feature}\")] compile_error!(\"did not expect feature {feature} to be enabled\");\n",
+ writeln!(s, "#[cfg(feature=\"{feature}\")] compile_error!(\"did not expect feature {feature} to be enabled\");",
  feature=feature).unwrap();
  }
  s