Assertion literal_index >= PARSER_REGISTER_START || !has_context || scanner_literal_is_created (context_p, literal_index) in parser_parse_for_statement_start

[renatahodovan]

JerryScript revision

bd1c4df

Build platform

Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic

Build steps

./tools/build.py --clean --debug --compile-flag=-fsanitize=address \
--compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \
--compile-flag=-fno-common --compile-flag=-g \
--strip=off --system-allocator=on --logging=on \
--linker-flag=-fuse-ld=gold --error-messages=on --profile=es2015-subset

Test case

for (let i in {
        id_0: 1
    })

    (function() {
            i

Output

ICE: Assertion 'literal_index >= PARSER_REGISTER_START || !has_context || scanner_literal_is_created (context_p, literal_index)' failed at jerryscript/jerry-core/parser/js/js-parser-statm.c(parser_parse_for_statement_start):1380.
Error: ERR_FAILED_INTERNAL_ASSERTION
ASAN:DEADLYSIGNAL
=================================================================
==18934==ERROR: AddressSanitizer: ABRT on unknown address 0x000049f6 (pc 0xf7fc7079 bp 0xff8e4bec sp 0xff8e4bd0 T0)
    #0 0xf7fc7078  (linux-gate.so.1+0x1078)
    #1 0xf7fc7078  (linux-gate.so.1+0x1078)
    #2 0xf77ee831 in raise (/lib/i386-linux-gnu/libc.so.6+0x2d831)
    #3 0xf77efcc0 in abort (/lib/i386-linux-gnu/libc.so.6+0x2ecc0)
    #4 0x566443a0 in jerry_port_fatal jerryscript/jerry-port/default/default-fatal.c:30
    #5 0x566fb4e7 in jerry_fatal jerryscript/jerry-core/jrt/jrt-fatals.c:63
    #6 0x566fb528 in jerry_assert_fail jerryscript/jerry-core/jrt/jrt-fatals.c:87
    #7 0x5666f1fe in parser_parse_for_statement_start jerryscript/jerry-core/parser/js/js-parser-statm.c:1378
    #8 0x566767c9 in parser_parse_statements jerryscript/jerry-core/parser/js/js-parser-statm.c:2897
    #9 0x5670a668 in parser_parse_source jerryscript/jerry-core/parser/js/js-parser.c:2184
    #10 0x5670dcb5 in parser_parse_script jerryscript/jerry-core/parser/js/js-parser.c:2697
    #11 0x5675f17d in jerry_parse jerryscript/jerry-core/api/jerry.c:448
    #12 0x5675bd8d in main jerryscript/jerry-main/main-unix.c:750
    #13 0xf77d9e80 in __libc_start_main (/lib/i386-linux-gnu/libc.so.6+0x18e80)
    #14 0x56637290  (jerryscript/build_gcc_asan_es2015/bin/jerry+0x1a290)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: ABRT (linux-gate.so.1+0x1078) 
==18934==ABORTING

^{Found by Fuzzinator with grammarinator.}