Remove recursion limit from RegExp engine.

Related issue: #388

JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com

jerry-core/parser/regexp/re-compiler.h

@@ -61,11 +61,6 @@ typedef enum
   RE_OP_INV_CHAR_CLASS
 } re_opcode_t;
 
-/**
- * Recursion limit of RegExp compiler
- */
-#define RE_COMPILE_RECURSION_LIMIT  100
-
 /**
  * Check if a RegExp opcode is a capture group or not
  */
@@ -92,7 +87,6 @@ typedef struct
 typedef struct
 {
   uint8_t flags; /**< RegExp flags */
-  uint32_t recursion_depth; /**< recursion depth */
   uint32_t num_of_captures; /**< number of capture groups */
   uint32_t num_of_non_captures; /**< number of non-capture groups */
   uint32_t highest_backref; /**< highest backreference */