todo removal

src/error-demo/error-demo.cc

@@ -23,7 +23,6 @@ int main()
         logger->logEI(e.info());
     }
 
-
     // ErrorInfo constructor
     try {
         auto e = Error("some error");

src/libstore/gc.cc

@@ -41,7 +41,6 @@ AutoCloseFD LocalStore::openGCLock(LockType lockType)
         throw SysError("opening global GC lock '%1%'", fnGCLock);
 
     if (!lockFile(fdGCLock.get(), lockType, false)) {
-        // TODO: info?
         printError("waiting for the big garbage collector lock...");
         lockFile(fdGCLock.get(), lockType, true);
     }

src/nix-daemon/nix-daemon.cc

@@ -247,7 +247,6 @@ static void daemonLoop(char * * argv)
         } catch (Interrupted & e) {
             return;
         } catch (Error & error) {
-            // TODO append error message
             ErrorInfo ei = error.info();
             string prevhint = (error.info().hint.has_value() ? error.info().hint->str() : "");
             ei.hint = std::optional(hintfmt("error processing connection: %1%", prevhint));

src/nix/upgrade-nix.cc

@@ -64,13 +64,11 @@ struct CmdUpgradeNix : MixDryRun, StoreCommand
 
         if (dryRun) {
             stopProgressBar();
-            // TODO change to info?
             logWarning(
                 ErrorInfo { 
                     .name = "Version update",
                     .hint = hintfmt("would upgrade to version %s", version)
             });
-            // printError("would upgrade to version %s", version);
             return;
         }