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Fix regex brackets matching bug (#2179)

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Fixes #2178.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Szilard Ledan szledan@inf.u-szeged.hu
This commit is contained in:
Szilard Ledan
2018-01-31 09:27:32 +01:00
committed by László Langó
parent 918eb22a01
commit 607e605844
2 changed files with 27 additions and 1 deletions
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jerry-core/parser/regexp/re-parser.c
+2 -1
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@@ -318,7 +318,8 @@ re_parse_char_class (re_parser_ctx_t *parser_ctx_p, /**< number of classes */
bool is_range = false;
parser_ctx_p->num_of_classes = 0;
if (lit_utf8_peek_prev (parser_ctx_p->input_curr_p) != LIT_CHAR_LEFT_SQUARE)
const ecma_char_t prev_char = lit_utf8_peek_prev (parser_ctx_p->input_curr_p);
if (prev_char != LIT_CHAR_LEFT_SQUARE && prev_char != LIT_CHAR_CIRCUMFLEX)
{
lit_utf8_decr (&parser_ctx_p->input_curr_p);
lit_utf8_decr (&parser_ctx_p->input_curr_p);