Merged the parser-js and parser files.

JerryScript-DCO-1.0-Signed-off-by: Robert Sipka [email protected]

Author: robertsipka

jerry-core/ecma/builtin-objects/ecma-builtin-function.cpp

@@ -22,7 +22,7 @@
 #include "ecma-lex-env.h"
 #include "ecma-try-catch-macro.h"
 #include "lit-magic-strings.h"
-#include "parser.h"
+#include "js-parser.h"
 
 #define ECMA_BUILTINS_INTERNAL
 #include "ecma-builtins-internal.h"

jerry-core/ecma/operations/ecma-eval.cpp

@@ -20,7 +20,7 @@
 #include "ecma-globals.h"
 #include "ecma-helpers.h"
 #include "ecma-lex-env.h"
-#include "parser.h"
+#include "js-parser.h"
 #include "vm.h"
 
 /** \addtogroup ecma ECMA

jerry-core/jerry.cpp

@@ -31,7 +31,7 @@
 #include "lit-literal.h"
 #include "lit-magic-strings.h"
 #include "lit-snapshot.h"
-#include "parser.h"
+#include "js-parser.h"
 #include "re-compiler.h"
 
 #define JERRY_INTERNAL

jerry-core/parser/js/js-parser.cpp

@@ -1815,10 +1815,12 @@ parser_free_literals (parser_list_t *literal_pool_p) /**< literals */
 /**
  * Parse and compile EcmaScript source code
  *
+ * Note: source must be a valid UTF-8 string
+ *
  * @return compiled code
  */
-ecma_compiled_code_t *
-parser_parse_script (const uint8_t *source_p, /**< valid UTF-8 source code */
+static ecma_compiled_code_t *
+parser_parse_source (const uint8_t *source_p, /**< valid UTF-8 source code */
                      size_t size, /**< size of the source code */
                      int strict_mode, /**< strict mode */
                      parser_error_location *error_location) /**< error location */
@@ -1947,7 +1949,7 @@ parser_parse_script (const uint8_t *source_p, /**< valid UTF-8 source code */
   parser_stack_free (&context);
 
   return compiled_code;
-} /* parser_parse_script */
+} /* parser_parse_source */
 
 /**
  * Parse function code
@@ -2219,7 +2221,7 @@ parser_raise_error (parser_context_t *context_p, /**< context */
     /* First the current literal pool is freed, and then it is replaced
      * by the literal pool coming from the saved context. Since literals
      * are not used anymore, this is a valid replacement. The last pool
-     * is freed by parser_parse_script. */
+     * is freed by parser_parse_source. */
 
     parser_free_literals (&context_p->literal_pool);
     context_p->literal_pool.data = saved_context_p->literal_pool_data;
@@ -2251,6 +2253,45 @@ parser_set_show_instrs (int show_instrs) /**< flag indicating whether to dump by
 #endif /* PARSER_DUMP_BYTE_CODE */
 } /* parser_set_show_instrs */
 
+
+/**
+ * Parse EcamScript source code
+ */
+jsp_status_t
+parser_parse_script (const jerry_api_char_t *source_p, /**< source code */
+                     size_t size, /**< size of the source code */
+                     ecma_compiled_code_t **bytecode_data_p) /**< result */
+{
+  *bytecode_data_p = parser_parse_source (source_p, size, false, NULL);
+
+  if (!*bytecode_data_p)
+  {
+    return JSP_STATUS_SYNTAX_ERROR;
+  }
+
+  return JSP_STATUS_OK;
+} /* parser_parse_script */
+
+/**
+ * Parse EcamScript eval source code
+ */
+jsp_status_t
+parser_parse_eval (const jerry_api_char_t *source_p, /**< source code */
+                   size_t size, /**< size of the source code */
+                   bool is_strict, /**< strict mode */
+                   ecma_compiled_code_t **bytecode_data_p) /**< result */
+{
+  *bytecode_data_p = parser_parse_source (source_p, size, is_strict, NULL);
+
+  if (!*bytecode_data_p)
+  {
+    return JSP_STATUS_SYNTAX_ERROR;
+  }
+
+  return JSP_STATUS_OK;
+} /* parser_parse_eval */
+
+
 /**
  * @}
  * @}

jerry-core/parser/js/js-parser.h

@@ -128,8 +128,23 @@ typedef struct
   parser_line_counter_t column;                       /**< column where the error occured */
 } parser_error_location;
 
-/* Note: source must be a valid UTF-8 string. */
-ecma_compiled_code_t * parser_parse_script (const uint8_t *, size_t, int, parser_error_location *);
+/**
+ * Parser completion status
+ */
+typedef enum
+{
+  JSP_STATUS_OK,             /**< parse finished successfully, no early errors occured */
+  JSP_STATUS_SYNTAX_ERROR,   /**< SyntaxError early error occured */
+  JSP_STATUS_REFERENCE_ERROR /**< ReferenceError early error occured */
+} jsp_status_t;
+
+extern void parser_set_show_instrs (int);
+
+extern jsp_status_t parser_parse_script (const jerry_api_char_t *, size_t,
+                                         ecma_compiled_code_t **);
+extern jsp_status_t parser_parse_eval (const jerry_api_char_t *, size_t, bool,
+                                       ecma_compiled_code_t **);
+
 const char *parser_error_to_string (parser_error_t);
 
 extern void parser_set_show_instrs (int);