Introducing 'scope flags' opcode containing set of flags that indicate various properties of a scope; replacing 'strict mode' meta opcode with a flag in the flags set.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-05-26 16:54:18 +03:00
parent e984bc30ea
commit cb600da269
10 changed files with 81 additions and 25 deletions
@@ -625,9 +625,18 @@ pp_op_meta (opcode_counter_t oc, op_meta opm, bool rewrite)
          printf ("end try");
          break;
        }
-        case OPCODE_META_TYPE_STRICT_CODE:
+        case OPCODE_META_TYPE_SCOPE_CODE_FLAGS:
        {
-          printf ("use strict;");
+          idx_t scope_flags = opm.op.data.meta.data_1;
+
+          if (scope_flags & OPCODE_SCOPE_CODE_FLAGS_STRICT)
+          {
+            printf ("[use strict] ");
+            scope_flags &= (idx_t) ~(OPCODE_SCOPE_CODE_FLAGS_STRICT);
+          }
+
+          JERRY_ASSERT (scope_flags == 0);
+
          break;
        }
        default: