3 files changed, 3 insertions, 4 deletions
diff --git a/lib/compilers/dmd.js b/lib/compilers/dmd.js
index 2f8931170..a4cdcfd46 100644
--- a/lib/compilers/dmd.js
+++ b/lib/compilers/dmd.js
@@ -42,7 +42,7 @@ class DMDCompiler extends BaseCompiler {
     }
 
     getOutputFilename(dirPath, outputFilebase) {
-        return path.join(dirPath, `${outputFilebase}.s`); // NB keep lower case as ldc compiler `tolower`s the output name
+        return path.join(dirPath, `${outputFilebase}.s`);
     }
 
     objdump(outputFilename, result, maxSize, intelAsm, demangle) {
diff --git a/lib/compilers/opt.js b/lib/compilers/opt.js
index 5098ca985..c34a28a4c 100644
--- a/lib/compilers/opt.js
+++ b/lib/compilers/opt.js
@@ -30,8 +30,7 @@ class OptCompiler extends BaseCompiler {
     }
 
     optionsForFilter(filters, outputFilename) {
-        let options = ['-o', this.filename(outputFilename), '-S'];
-        return options;
+        return ['-o', this.filename(outputFilename), '-S'];
     }
 }
 
diff --git a/lib/compilers/swift.js b/lib/compilers/swift.js
index 6c032f84f..145e7844b 100644
--- a/lib/compilers/swift.js
+++ b/lib/compilers/swift.js
@@ -30,7 +30,7 @@ class SwiftCompiler extends BaseCompiler {
         result.asm = postResult.stdout;
         // Seems swift-demangle likes to exit with error 1
         if (postResult.code !== 0 && !result.asm) {
-            result.asm = "<Error during post processing: " + postResult.code + ">";
+            result.asm = `<Error during post processing: ${postResult.code}>`;
             logger.error("Error during post-processing", result);
         }
         return result;