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Fix literal free when show opcodes is enabled. (#2398)

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A literal might be not freed if it is stored in a register,
and PARSER_DUMP_BYTE_CODE is enabled, but opcodes are not shown.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2018-06-18 09:31:13 +02:00
committed by GitHub
parent 1044523af7
commit 86ecc81130
2 changed files with 29 additions and 6 deletions
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jerry-core/parser/js/js-parser.c
+8 -6
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@@ -636,12 +636,6 @@ parser_generate_initializers (parser_context_t *context_p, /**< context */
literal_p->prop.length);
literal_pool_p[literal_p->prop.index] = lit_value;
}
if (!context_p->is_show_opcodes
&& !(literal_p->status_flags & LEXER_FLAG_SOURCE_PTR))
{
jmem_heap_free_block ((void *) literal_p->u.char_p, literal_p->prop.length);
}
#else /* !PARSER_DUMP_BYTE_CODE */
if (!(literal_p->status_flags & LEXER_FLAG_UNUSED_IDENT))
{
@@ -649,6 +643,14 @@ parser_generate_initializers (parser_context_t *context_p, /**< context */
}
#endif /* PARSER_DUMP_BYTE_CODE */
}
#ifdef PARSER_DUMP_BYTE_CODE
if (!context_p->is_show_opcodes
&& !(literal_p->status_flags & LEXER_FLAG_SOURCE_PTR))
{
jmem_heap_free_block ((void *) literal_p->u.char_p, literal_p->prop.length);
}
#endif /* PARSER_DUMP_BYTE_CODE */
}
else if ((literal_p->type == LEXER_FUNCTION_LITERAL)
|| (literal_p->type == LEXER_REGEXP_LITERAL))