1 files changed, 8 insertions, 5 deletions
diff --git a/lib/compilers/golang.ts b/lib/compilers/golang.ts
index b1de66884..7db2d87e2 100644
--- a/lib/compilers/golang.ts
+++ b/lib/compilers/golang.ts
@@ -24,7 +24,10 @@
 
 import _ from 'underscore';
 
+import {CompilerInfo} from '../../types/compiler.interfaces';
+import {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces';
 import {ResultLine} from '../../types/resultline/resultline.interfaces';
+import {unwrap} from '../assert';
 import {BaseCompiler} from '../base-compiler';
 import * as utils from '../utils';
 
@@ -55,7 +58,7 @@ export class GolangCompiler extends BaseCompiler {
         return 'golang';
     }
 
-    constructor(compilerInfo, env) {
+    constructor(compilerInfo: CompilerInfo, env) {
         super(compilerInfo, env);
         const goroot = this.compilerProps<string | undefined>(`compiler.${this.compiler.id}.goroot`);
         const goarch = this.compilerProps<string | undefined>(`compiler.${this.compiler.id}.goarch`);
@@ -219,21 +222,21 @@ export class GolangCompiler extends BaseCompiler {
         return [];
     }
 
-    override optionsForFilter(filters, outputFilename, userOptions) {
+    override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string, userOptions?: string[]) {
         // If we're dealing with an older version...
         if (this.compiler.id === '6g141') {
             return ['tool', '6g', '-g', '-o', outputFilename, '-S'];
         }
 
         if (filters.binary) {
-            return ['build', '-o', outputFilename, '-gcflags=' + userOptions.join(' ')];
+            return ['build', '-o', outputFilename, '-gcflags=' + unwrap(userOptions).join(' ')];
         } else {
             // Add userOptions to -gcflags to preserve previous behavior.
-            return ['build', '-o', outputFilename, '-gcflags=-S ' + userOptions.join(' ')];
+            return ['build', '-o', outputFilename, '-gcflags=-S ' + unwrap(userOptions).join(' ')];
         }
     }
 
-    override filterUserOptions(userOptions) {
+    override filterUserOptions(userOptions: string[]) {
         if (this.compiler.id === '6g141') {
             return userOptions;
         }