Assertion 'context_p->byte_code_size > (branch_p->offset >> 8)' failed in parser_set_branch_to_current_position

[renatahodovan]

Jerry version:

Checked revision: b69f3fd0
Build command: ./tools/build.py --clean --debug --profile=es2015-subset --logging=on

OS:

Ubuntu 18.04, x86_64

Test case:

new Strin = class extends f ()() {
    constructor () {
        var C = class extends$B {}

Backtrace:

ICE: Assertion 'context_p->byte_code_size > (branch_p->offset >> 8)' failed at jerryscript/jerry-core/parser/js/js-parser-util.c(parser_set_branch_to_current_position):672.
Error: ERR_FAILED_INTERNAL_ASSERTION

Program received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007ffff7a24801 in __GI_abort () at abort.c:79
#2  0x000055555555f2f6 in jerry_port_fatal (code=ERR_FAILED_INTERNAL_ASSERTION) at jerryscript/jerry-port/default/default-fatal.c:71
#3  0x000055555558b684 in jerry_fatal (code=ERR_FAILED_INTERNAL_ASSERTION) at jerryscript/jerry-core/jrt/jrt-fatals.c:63
#4  0x000055555558b6d6 in jerry_assert_fail (assertion=0x5555555cf8f8 "context_p->byte_code_size > (branch_p->offset >> 8)", 
    file=0x5555555cf610 "jerryscript/jerry-core/parser/js/js-parser-util.c", function=0x5555555d95e0 <__func__.3905> "parser_set_branch_to_current_position", line=672)
    at jerryscript/jerry-core/jrt/jrt-fatals.c:87
#5  0x000055555555c400 in parser_set_branch_to_current_position (context_p=0x7fffffffdac0, branch_p=0x7fffffffd600) at jerryscript/jerry-core/parser/js/js-parser-util.c:672
#6  0x0000555555576ba3 in parser_parse_super_class_context_end (context_p=0x7fffffffdac0, is_statement=false) at jerryscript/jerry-core/parser/js/js-parser-statm.c:660
#7  0x000055555557168b in parser_parse_class (context_p=0x7fffffffdac0, is_statement=false) at jerryscript/jerry-core/parser/js/js-parser-expr.c:623
#8  0x0000555555572894 in parser_parse_unary_expression (context_p=0x7fffffffdac0, grouping_level_p=0x7fffffffd6b8) at jerryscript/jerry-core/parser/js/js-parser-expr.c:1401
#9  0x0000555555574471 in parser_parse_expression (context_p=0x7fffffffdac0, options=5) at jerryscript/jerry-core/parser/js/js-parser-expr.c:2166
#10 0x00005555555762db in parser_parse_var_statement.lto_priv.175 (context_p=0x7fffffffdac0) at jerryscript/jerry-core/parser/js/js-parser-statm.c:352
#11 0x000055555555a08c in parser_parse_statements (context_p=0x7fffffffdac0) at jerryscript/jerry-core/parser/js/js-parser-statm.c:1880
#12 0x00005555555920f7 in parser_parse_function (context_p=0x7fffffffdac0, status_flags=3146758) at jerryscript/jerry-core/parser/js/js-parser.c:2639
#13 0x0000555555571228 in parser_parse_class_literal (context_p=0x7fffffffdac0) at jerryscript/jerry-core/parser/js/js-parser-expr.c:483
#14 0x00005555555715da in parser_parse_class (context_p=0x7fffffffdac0, is_statement=false) at jerryscript/jerry-core/parser/js/js-parser-expr.c:606
#15 0x0000555555572894 in parser_parse_unary_expression (context_p=0x7fffffffdac0, grouping_level_p=0x7fffffffd978) at jerryscript/jerry-core/parser/js/js-parser-expr.c:1401
#16 0x0000555555574471 in parser_parse_expression (context_p=0x7fffffffdac0, options=2) at jerryscript/jerry-core/parser/js/js-parser-expr.c:2166
#17 0x000055555555a657 in parser_parse_statements (context_p=0x7fffffffdac0) at jerryscript/jerry-core/parser/js/js-parser-statm.c:2110
#18 0x00005555555919a5 in parser_parse_source (arg_list_p=0x0, arg_list_size=0, 
    source_p=0x5555557f6100 <buffer.lto_priv> "new Strin = class extends f ()() {\n    constructor () {\n        var C = class extends$B {}\n", source_size=91, parse_opts=0, 
    error_location_p=0x7fffffffdcd4) at jerryscript/jerry-core/parser/js/js-parser.c:2397
#19 0x0000555555592637 in parser_parse_script (arg_list_p=0x0, arg_list_size=0, 
    source_p=0x5555557f6100 <buffer.lto_priv> "new Strin = class extends f ()() {\n    constructor () {\n        var C = class extends$B {}\n", source_size=91, parse_opts=0, 
    bytecode_data_p=0x7fffffffdd20) at jerryscript/jerry-core/parser/js/js-parser.c:2848
#20 0x00005555555c22c9 in jerry_parse (resource_name_p=0x7fffffffe384 "test.js", resource_name_length=7, 
    source_p=0x5555557f6100 <buffer.lto_priv> "new Strin = class extends f ()() {\n    constructor () {\n        var C = class extends$B {}\n", source_size=91, parse_opts=0)
    at jerryscript/jerry-core/api/jerry.c:401
#21 0x00005555555c0e6b in main (argc=3, argv=0x7fffffffe048) at jerryscript/jerry-main/main-unix.c:667