Rework the ENABLE_REGEXP_STRICT_MODE macro

The new name is JERRY_REGEXP_STRICT_MODE set to 0 by default.
The CMake feature option is not updated (yet).

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com

Author: galpeter

jerry-core/CMakeLists.txt

@@ -229,7 +229,7 @@ endif()
 
 # RegExp strict mode
 if(FEATURE_REGEXP_STRICT_MODE)
-  set(DEFINES_JERRY ${DEFINES_JERRY} ENABLE_REGEXP_STRICT_MODE)
+  set(DEFINES_JERRY ${DEFINES_JERRY} JERRY_REGEXP_STRICT_MODE=1)
 endif()
 
 # RegExp recursion depth limit

jerry-core/config.h

@@ -118,6 +118,15 @@
 # define JERRY_ES2015_TEMPLATE_STRINGS JERRY_ES2015
 #endif /* !defined(JERRY_ES2015_TEMPLATE_STRINGS) */
 
+/**
+ * Enables/disables the RegExp strict mode
+ *
+ * Default value: 0
+ */
+#ifndef JERRY_REGEXP_STRICT_MODE
+# define JERRY_REGEXP_STRICT_MODE 0
+#endif
+
 /**
  * Enables/disables the unicode case conversion in the engine.
  * By default Unicode case conversion is enabled.

jerry-core/parser/regexp/re-parser.c

@@ -890,9 +890,9 @@ re_parse_next_token (re_parser_ctx_t *parser_ctx_p, /**< RegExp parser context *
     }
     case LIT_CHAR_LEFT_BRACE:
     {
-#ifdef ENABLE_REGEXP_STRICT_MODE
+#if defined (JERRY_REGEXP_STRICT_MODE) && (JERRY_REGEXP_STRICT_MODE == 1)
       return ecma_raise_syntax_error (ECMA_ERR_MSG ("Invalid RegExp token."));
-#else /* !ENABLE_REGEXP_STRICT_MODE */
+#else /* !defined (JERRY_REGEXP_STRICT_MODE) || (JERRY_REGEXP_STRICT_MODE == 0) */
       const lit_utf8_byte_t *input_curr_p = parser_ctx_p->input_curr_p;
 
       lit_utf8_decr (&parser_ctx_p->input_curr_p);
@@ -917,7 +917,7 @@ re_parse_next_token (re_parser_ctx_t *parser_ctx_p, /**< RegExp parser context *
         parser_ctx_p->input_curr_p = input_curr_p;
         ret_value = ECMA_VALUE_EMPTY;
       }
-#endif /* ENABLE_REGEXP_STRICT_MODE */
+#endif /* defined (JERRY_REGEXP_STRICT_MODE) && (JERRY_REGEXP_STRICT_MODE == 1) */
       break;
     }
     case LIT_CHAR_NULL: