fix: use createTempPath in Obj-c and Obj-cpp grammar

Author: aminya

lib/grammars/c.js

@@ -149,9 +149,10 @@ const ObjectiveC = {
   "File Based": {
     command: "bash",
     args({ filepath }) {
+      const tempOutFile = GrammarUtils.createTempPath("objc-", ".out")
       return [
         "-c",
-        `xcrun clang ${options} -fcolor-diagnostics -framework Cocoa '${filepath}' -o /tmp/objc-c.out && /tmp/objc-c.out`,
+        `xcrun clang ${options} -fcolor-diagnostics -framework Cocoa '${filepath}' -o ${tempOutFile} && ${tempOutFile}`,
       ]
     },
   },
@@ -161,9 +162,10 @@ const ObjectiveCpp = {
   "File Based": {
     command: "bash",
     args({ filepath }) {
+      const tempOutFile = GrammarUtils.createTempPath("objcpp-", ".out")
       return [
         "-c",
-        `xcrun clang++ -Wc++11-extensions ${options} -fcolor-diagnostics -include iostream -framework Cocoa '${filepath}' -o /tmp/objc-cpp.out && /tmp/objc-cpp.out`,
+        `xcrun clang++ -Wc++11-extensions ${options} -fcolor-diagnostics -include iostream -framework Cocoa '${filepath}' -o ${tempOutFile} && ${tempOutFile}`,
       ]
     },
   },