Revert "Return a named error in the result object of an expression with no result"

This reverts commit r344647.
This causes build failures with [-Werror, -Wswitch]. Some cases where the newly
introduced enum value is not handled in particular are in:
  lldb/source/Expression/REPL.cpp:350
  lldb/source/Interpreter/CommandInterpreter.cpp:1529
(maybe there could be more)

As I don't understand lldb to make sure the likely trivial fixes are
correct and also as they might need additional tests, leaving to the
author to resolve.

llvm-svn: 344722

1 files changed, 0 insertions, 9 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/no-result/main.c b/lldb/packages/Python/lldbsuite/test/expression_command/no-result/main.c
deleted file mode 100644
index 8d4e0c4f7be..00000000000
--- a/lldb/packages/Python/lldbsuite/test/expression_command/no-result/main.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <stdio.h>
-
-int
-main()
-{
-  int test_var = 10;
-  printf ("Set a breakpoint here: %d.\n", test_var);
-  return 0;
-}