Update info c <exp> based on PR comment

This will now supress any errors during evaluation, still
preventing the debugger from crashing. Instead it will now
output the `not a Module` message only when the constant
is defined.

Author: bitwise-aiden

lib/debug/thread_client.rb

@@ -607,12 +607,19 @@ def iter_consts c, names = {}
 
     def get_consts expr = nil, only_self: false, &block
       if expr && !expr.empty?
-        _self = frame_eval(expr)
-        if M_KIND_OF_P.bind_call(_self, Module)
-          iter_consts _self, &block
-          return
+        begin
+          puts "this is hit"
+          _self = frame_eval(expr, re_raise: true)
+        rescue Exception => e
+          puts "so it this"
+          # ignore
         else
-          puts "#{_self.inspect} (by #{expr}) is not a Module."
+          if M_KIND_OF_P.bind_call(_self, Module)
+            iter_consts _self, &block
+            return
+          else
+            puts "#{_self.inspect} (by #{expr}) is not a Module."
+          end
         end
       elsif _self = current_frame&.self
         cs = {}

test/console/info_test.rb

@@ -258,8 +258,6 @@ def test_info_constant_with_expression_errors
         type "info constants foo"
         assert_line_text([
           /eval error: undefined local variable or method `foo' for main/,
-          /.*/,
-          /nil \(by foo\) is not a Module./
         ])
 
         type "c"