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Introduce new API functions to obtain detailed object type information (#4162)

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- jerry_object_get_type
- jerry_function_get_type
- jerry_iterator_get_type
- jerry_value_is_async_function

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-08-28 12:53:56 +02:00
committed by GitHub
parent 4ed9e2c033
commit 6d0e948bef
7 changed files with 920 additions and 8 deletions
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jerry-core/parser/js/js-parser.c
+3 -8
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@@ -1313,12 +1313,7 @@ parser_post_processing (parser_context_t *context_p) /**< context */
byte_code_p = (uint8_t *) compiled_code_p;
compiled_code_p->size = (uint16_t) (total_size >> JMEM_ALIGNMENT_LOG);
compiled_code_p->refs = 1;
#if ENABLED (JERRY_ESNEXT)
compiled_code_p->status_flags = 0;
#else /* !ENABLED (JERRY_ESNEXT) */
compiled_code_p->status_flags = CBC_FUNCTION_TO_TYPE_BITS (CBC_FUNCTION_NORMAL);
#endif /* ENABLED (JERRY_ESNEXT) */
#if ENABLED (JERRY_ESNEXT)
if (context_p->status_flags & PARSER_FUNCTION_HAS_REST_PARAM)
@@ -1396,13 +1391,13 @@ parser_post_processing (parser_context_t *context_p) /**< context */
compiled_code_p->status_flags |= CBC_CODE_FLAGS_LEXICAL_ENV_NOT_NEEDED;
}
#if ENABLED (JERRY_ESNEXT)
uint16_t function_type = CBC_FUNCTION_TO_TYPE_BITS (CBC_FUNCTION_NORMAL);
if (context_p->status_flags & (PARSER_IS_PROPERTY_GETTER | PARSER_IS_PROPERTY_SETTER))
{
function_type = CBC_FUNCTION_TO_TYPE_BITS (CBC_FUNCTION_ACCESSOR);
}
#if ENABLED (JERRY_ESNEXT)
else if (context_p->status_flags & PARSER_IS_ARROW_FUNCTION)
{
if (context_p->status_flags & PARSER_IS_ASYNC_FUNCTION)
@@ -1442,8 +1437,6 @@ parser_post_processing (parser_context_t *context_p) /**< context */
function_type = CBC_FUNCTION_TO_TYPE_BITS (CBC_FUNCTION_NORMAL);
}
compiled_code_p->status_flags |= function_type;
if (context_p->status_flags & PARSER_FUNCTION_HAS_REST_PARAM)
{
compiled_code_p->status_flags |= CBC_CODE_FLAGS_REST_PARAMETER;
@@ -1461,6 +1454,8 @@ parser_post_processing (parser_context_t *context_p) /**< context */
}
#endif /* ENABLED (JERRY_ESNEXT) */
compiled_code_p->status_flags |= function_type;
literal_pool_p = ((ecma_value_t *) byte_code_p) - context_p->register_count;
byte_code_p += literal_length;
dst_p = byte_code_p;