Support large string constants in 32 bit cpointer mode. (#2233)

After this patch, all sunspider tests run when cpointer 32 is enabled.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com

jerry-core/parser/js/common.h

@@ -74,6 +74,15 @@ typedef enum
 /* Initialize this variable after the byte code is freed. */
 #define LEXER_FLAG_LATE_INIT 0x80
 
+/**
+ * Type of property length.
+ */
+#ifdef JERRY_CPOINTER_32_BIT
+typedef uint32_t prop_length_t;
+#else /* !JERRY_CPOINTER_32_BIT */
+typedef uint16_t prop_length_t;
+#endif /* JERRY_CPOINTER_32_BIT */
+
 /**
  * Literal data.
  */
@@ -93,7 +102,7 @@ typedef struct
   union
 #endif /* PARSER_DUMP_BYTE_CODE */
   {
-    uint16_t length;                     /**< length of ident / string literal */
+    prop_length_t length;                /**< length of ident / string literal */
     uint16_t index;                      /**< real index during post processing */
   } prop;