tests/source/issue-2179.rs

   1 // rustfmt-error_on_line_overflow: false
   2
   3 fn issue_2179() {
   4     let (opts, rustflags, clear_env_rust_log) =
   5         {
   6             // We mustn't lock configuration for the whole build process
   7             let rls_config = rls_config.lock().unwrap();
   8
   9             let opts = CargoOptions::new(&rls_config);
  10             trace!("Cargo compilation options:\n{:?}", opts);
  11             let rustflags = prepare_cargo_rustflags(&rls_config);
  12
  13             // Warn about invalid specified bin target or package depending on current mode
  14             // TODO: Return client notifications along with diagnostics to inform the user
  15             if !rls_config.workspace_mode {
  16                 let cur_pkg_targets = ws.current().unwrap().targets();
  17
  18                 if let &Some(ref build_bin) = rls_config.build_bin.as_ref() {
  19                     let mut bins = cur_pkg_targets.iter().filter(|x| x.is_bin());
  20                     if let None = bins.find(|x| x.name() == build_bin) {
  21                         warn!("cargo - couldn't find binary `{}` specified in `build_bin` configuration", build_bin);
  22                     }
  23                 }
  24             } else {
  25                 for package in &opts.package {
  26                     if let None = ws.members().find(|x| x.name() == package) {
  27                         warn!("cargo - couldn't find member package `{}` specified in `analyze_package` configuration", package);
  28                     }
  29                 }
  30             }
  31
  32             (opts, rustflags, rls_config.clear_env_rust_log)
  33         };
  34
  35 }