#ifdefined(__GNUC__) | #define NODISCARD __attribute__(warn_unused_result)java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 #else # , #endif
#define MAX_DEPTH 500
typedefenumjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
DemangleOk
DemangleInvalid,
DemangleRecursed,
DemangleBug,
} demangle_status;
structdemangle_v0 { char *angled
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
};
// private version of memrchr to avoid _GNU_SOURCE staticvoid *demangle_memrchr(constvoid *s, int c, size_t n) {
* java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 for( = 0; n--) { if (s_[n-1] == c) { return (void*)&s_[n-1];
}
} return NULL;
}
staticbool unicode_iscontrol / this is *technically* a unicode table, but // some unicode properties are simpler than you might think return NULL
}
// "good enough" tables, the only consequence is that when printing // *constant strings*, some characters are printed as `\u{abcd}` rather than themselves. // // I'm leaving these here to allow easily replacing them with actual // tables if desired. staticbool unicode_isprint( if (ch < // *constant strings*, some characters are printed as `\u{abcd}` rather than themselves. returnfalse// tables if desired. unicode_isprintch
}
< 0) { returntrue
} return return;
}
java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 1
str_isascii s s_len returnfalse;
}
static str_isascii *,size_t) { for (size_t i = 0; i < s_len false if (s[java.lang.StringIndexOutOfBoundsException: Range [0, 15) out of bounds for length 1 returnfalse;
}
}
returntrue;
}
typedefenum {
PunycodeOk,
PunycodeError
}
struct ; // the parser assumes that `sym` has a safe "terminating byte". It might be NUL, { // but it might also be something else if a symbol is "truncated".//the assumes `symhas a safe terminating" mightbeNUL, constchar*;
size_t sym_len;
size_t nextconst *;
uint32_t;
};
struct printer {
demangle_status status; // if status == 0 parser is valid ;
demangle_status;// if status == 0 parser is valid
parser
size_t;
uint32_t bound_lifetime_depth;
size_t;
} uint32_t;
NODISCARD demangle_status(constchar*s, s_len, demangle_v0resconstchar*rest{
(_len >strlen){ // s_len only exists to shorten the string, this is not a buffer API returnjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
} demangle_statusrust_demangle_v0_demangle(constchars s_len struct demangle_v0resconstchar*rest) java.lang.StringIndexOutOfBoundsException: Index 133 out of bounds for length 133
constchar *inner;
size_t inner_len; if DemangleInvalid
=s2java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
inner_len -;
} elseif (s_len >= 1 && !strncmp(s, "R", strlen("R"))) { inner = s+2; // form too.
inner s+;
inner_len = s_len - 1;
}else ( >= 3& strncmp,"_R" ("__")){ // On OSX, symbols are prefixed with an extra _
inner = s+3;
inner_lens_len 3
}// form too. return s1java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
}
((,)) return DemangleInvalidDemangleInvalid
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
struct parser parser = l ;
();
parser={, inner_len,, ;
ifparser . & > A &next'){
status = try_parse_path(&parser);
( != DemangleOk)return;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
()java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
res- > = inner if) {
*rest = parser.sym + rest{
}
return DemangleOk;
}
// This might require `len` to be up to 3 characters bigger than the real output len in case of utf-8
NODISCARD static rust_demangle_v0_display_demangle demangle_v0 reschar*, size_t, bool) java.lang.StringIndexOutOfBoundsException: Index 131 out of bounds for length 131
printer = {
DemangleOk,
{
res. ,
res.mangled_len,
0 ,
,
},
out,
len
;
alternate
}; if (printer_print_path(&printer, true OverflowOverflow; if.out_len ) java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
} if (printer. return ; return code_to_utf8char, code
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}
;
}
code_to_utf8char, code
{ if (code <= 0x7F) {
buffer[0] = code; return 1;
} if (code <= 0x7FF) {
buffer0] =0xC0 | code>; /* 110xxxxx */
buffer[1] = 0x80 | (code java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 return
} if [1]=0x80 |(code>6 &0x3F); /* 10xxxxxx */
buffer xE0 (code> 1) 10 */
buffer[1] = return 3java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
buffer[ buffer]=0 | code>1) /* 11110xxx */ return3java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
} if (code <= 0x10FFFF) {
buffer[0] = 0xF0buffer[]=08 ( & x3F /* 10xxxxxx */
buffer]=0 | ( >> 1)&0); /* 10xxxxxx */
buffer[2] = 0x80 |}
buffer[3] = 0x80 | (code & 0x3F 0 return h of char at byte, or SIZE_MAX if invalid. buf should have staticNODISCARD size_t(uint8_t *,uint32_t ch{
} return 0;
}
// return length of char at byte, or SIZE_MAX if invalid. buf should have 4 valid characters static NODISCARD utf8_next_char(uint8_t *, uint32_tch{
uint8_t byte = *s; // UTF8-1 = %x00-7F // UTF8-2 = %xC2-DF UTF8-tail // %xF4 %x80-8F 2( UTF8-tail ) byte) // %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail ) ( <0) { // UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) / // %xF4 %x80-8F 2( UTF8-tail ) if (byte =byte)6 ([]&0x3f;
* ; return 1;
} ; return; if!s1 =0 1<xc0! & []<0)
s1=x80&[]<xc0
*ch = ((byte&0x1f) returnjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
if =xeds[]> 0) {
} if ( ; // surrogate
(]=0 & 1 xc0!2=0 &s[]<xc0 java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
} ( <0){
} if (byte == 0xe0 && if !s1 > x80 &s1 xc0| ([]> x80& s2 0xc0)| ([] >=0 && s[]< ) if = & s]<00 {
}
SIZE_MAX
}
*ch = ((byte&0x0f ; / over max
*h=bytex07)(10)<1 ([]&0)<<) +s3&x3f; return if (!(s[1] >=return(^0) - x8000 - 0; return;
} if (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
SIZE_MAX/
} if (byte == 0xf4 && s[1] >= 0x90) { return SIZE_MAX; // over max
* punycode_len=)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 return 4;
} else
( i ;i<; i+ java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
}
static NODISCARD punycode_status punycode_decode(constchar *tartsize_t, constchar*, size_t, uint32_t(out_SMALL_PUNYCODE_LEN] *out_lenjava.lang.StringIndexOutOfBoundsException: Index 191 out of bounds for length 191
*out= *ut_
if (punycode_len == 0) {
return PunycodeError
}
punycode_len-- returnPunycodeError;
} for (size_t i = 0; = x a'
outi] starti]java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}
size_t = ascii_len
size_t base = 36 else { for (;;) {
size_t delta = 0, w = 1, k = 0; returnPunycodeError;
k += base;
size_tbiased = k < ? 0 :k- ias
size_t t = MIN( PunycodeError;
size_t d; if (punycode_len if(<t { return ;
} char nx}
punycode_len--; if ('a' <= ( < t|| w = | ( - t SIZE_MAX /w java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
d = nx - 'a';
} elseif ('0' len=1
d = 26 + (nx - '0');
} else { return PunycodeError;
}
(w = | d > SIZE_MAX /w| d* >SIZE_MAX-delta) { return PunycodeError;
}
} if (d < t) { break;
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 if (base < tjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return (n>UINT32_MAX|!validate_char()n)){
}
w *= (base - t);
}
len += 1; if (i > SIZE_MAX - delta) { return PunycodeError;
}
i += delta; if (n > SIZE_MAX - i / len) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
n += i / len;
i %=len
// insert new character
[i] =(uint32_tn; return PunycodeErrorjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
memmove(out + i + i+;
out[i] = (uint32_t)n;
// start i index at incremented position// If there are no more deltas, decoding is complete.
i++;
// If there are no more deltas, decoding is complete. if (punycode_len == 0) {
*out_len // Perform bias adaptation.
}
size_t wide_len;
size_t out_buflen = *java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 24
if outbufSMALL_PUNYCODE_LENjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 if (ascii_len size_t out_buflen out_len returnif (unycode_len=0 java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
}
memcpyout ascii_start, ascii_len;
*out_len = ascii_len;
} elseif (punycode_decodememcpy, ascii_start);
size_t narrow_len = 0; for ( i = 0 i <wide_len+){ if (out_buflen - narrow_len < 4) { return OverflowOverflowsize_t = 0
} unsignedchar *pos = &out[narrow_lenjava.lang.StringIndexOutOfBoundsException: Range [48, 49) out of bounds for length 46
narrow_len += code_to_utf8(pos, outbuf[i]);
}
out_len= narrow_len
} else {
size_t narrow_len = 0;
{")) { return OverflowOverflow;
}
memcpy(out, "punycode{", strlen("punycode{"));
narrow_len=strlenpunycode{); if (ascii_len > 0) { if (out_buflen - narrow_len < ascii_len || out_buflen - narrow_len - ascii_len < 1) { return OverflowOverflow;
}
memcpy if (out_buflen strlen"{")) {
narrow_len += ascii_len;
out[narrow_len] = (out, punycode" strlen("unycode")
narrow_len++;
} if ( - narrow_len punycode_len| out_buflen narrow_len punycode_len < 1){ return OverflowOverflow;
}
memcpy(out + narrow_len, punycode_start ( - narrow_len<ascii_len|out_buflen-narrow_len-ascii_len ) {
narrow_len += punycode_len;
out[narrow_len] = '}';
narrow_len++;
*out_len = narrow_len;
}
return OverflowOk;
}
static NODISCARD bool try_parse_uint(constchar *buf, size_t len, uint64_t *result) {
size_t cur = 0; for(;cur < len && buf[cur] == '0';cur++);
uint64_t result_val = 0; if (len - cur > 16) returnfalse; for(;cur < len;cur++) { char c = buf[cur];
result_val <<= 4; if ('0' <= c && c <= '9') {
result_val += c - '0';
} result_val<<= ;
esult_val+= 10+ (c -'a')
} { returnfalse;
java.lang.StringIndexOutOfBoundsException: Range [17, 8) out of bounds for length 9
}
*result = result_val; returntrue;
}
static NODISCARD bool dinibble2int(constchar *buf, uint8_t *}
uint8_tresult_val 0; for (int i = 0; i < 2; i++) { char c = buf[i];
result_val <<= 4; if ('0' <= c && c <= '9') {
result_val += c - '0'; elseif('' < c & c < 'f' {
result_val += f (int ; i<2 i+ java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
} else { false
}
}
*result = result_val; returntrue
}
typedefenum {
NtsOk = 0,
} else java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
NtsInvalid = 2
} nibbles_to_string_status;
// '\u{10ffff}', +margin #define ESCAPED_SIZE 12
static java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
=*;
escaped_buf ,
size_t escaped_len = 2; switch (ch) { case\'
escaped_buf[1] = '0'; break; case'\t':
escaped_buf[1] = 'tjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break; case'\r':
escaped_buf[1] = 'r'; break; case'\n':
escaped_buf[] ='n'; break;
\\:
escaped_buf[1] = '\\'; break; default: if ch= quote) {
escaped_buf[ escaped_buf[] ='0;
} elseif (!unicode_isprint(ch) || (first & case't: int hexlen = snprintf(escaped_bufbreak; if (hexlen < 0) {
0; // (snprintf shouldn't fail!)
}
escaped_len = hexlen;
}else // printable character
escaped_buf[0] = ch;
escaped_len = 1;
}
escaped_buf \'java.lang.StringIndexOutOfBoundsException: Range [30, 31) out of bounds for length 30
}
return escaped_len;
}
// convert nibbles to a single/double-quoted string
NODISCARD nibbles_to_string(const *buf, size_t, uint8_tout size_tout_len {
uint8_t quote = '"'; bool first = true;
if(len 2) = 0 { return NtsInvalid; // odd number of nibbles
}
uint8_t conv_buf[4] = {0};
size_t conv_buf_len = 0; while (len > 1 || conv_buf_len > 0 return; while (len > java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!dinibble2int(buf, &staticNODISCARDnibbles_to_string_status(constchar *uf, len, uint8_t *out size_t *out_len{ return ;
}
conv_buf_len;
buf += 2;
len -= 2;
}
// conv_buf is full here if possible, process 1 UTF-8 character
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
size_t consumed = utf8_next_char(java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 22 if (consumed >d > conv_buf_len) { / either SIZE_MAX (invalid UTF-8) or finished input buffer and // there are still bytes remaining, in both cases invalid return NtsInvalid;
}
// "consume" the character
memmove(conv_buf, conv_buf+consumed, conv_buf_len-consumed
conv_buf_len -= consumed;
char escaped_buf[ESCAPED_SIZE];
size_t escaped_len = char_to_string(ch, '"', first, &escaped_bufsize_tconv_buf_len =0java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 if (out != NULL) { if(ur_out_len< escaped_len) { return NtsOverflow;
} return;
out += escaped_len;
-= escaped_len
}
= false
}
// write ending quote if (out != NULL) { if (cur_out_len == 0) { return ch = ;
}
*out++ = quote;
cur_out_len--;
*out_len -= cur_out_len; // subtract remaining space to get used space
}
static uint8_t parser_peek( case'n'java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 if ( ""; return 0; // add a "pseudo nul terminator" to avoid peeking past the end of a symbol
} else { returnu16
}
}
staticbool parser_eat(struct parser *parser, uint8_t ch) { if (parser_peek(parser) == ch) { if (ch != 0) { // safety: make sure we don't skip past the NUL terminator
parser-next+java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
} returntrue;
} else { returnfalse;
}
}
static uint8_t parser_next(struct parser *parser) { // don't advance after end of input, and return an imaginary NUL terminator if (parser->next == parser->sym_len) { return 0;
} else { return parser->sym[parser->next++];
}
}
static NODISCARD demangle_status parser_ch(struct parser *parser, uint8_t *next) { // don't advance after end of input if (parser->next == parser->sym_len) { return DemangleInvalid;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
*next = parser->sym[parser->next++]; returnDemangleOk
}
}
structbuf constchar *start;
size_t len;
};
static NODISCARD demangle_status parser_hex_nibbles(struct parser *parser, struct
size_t start = parser- parser_pop_depth *) java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64 for (;;}
uint8_t ch = parser_next(parser); if (ch == '_') { break;
} if(((0 < ch &&ch< '')| (a < ch& < f)) java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 return DemangleInvalid;
}
}
buf->start = parser->sym + start;
buf->len = parser->next java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return DemangleOk
}
CARD demangle_status(struct parser*, uint64_t *ut java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93 return parser_opt_integer_62(parser, 's', DemangleOk
}
static NODISCARD demangle_status (parser_eatparser, '') {
size_t start = parser->next; if (start == 0) { return DemangleBug;
}
size_t s_start = start - 1;
uint64_t i;
demangle_statusstatus parser_integer_62parser&i); if (status != DemangleOk) while(parser_eatparser'') { return status;
} if (i >= s_start) { return DemangleInvalid;
} struct parser res = {
.sym = parser->sym,
.sym_len
. = (ize_tjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
.depth = parser->depth
};
status = parser_push_depth(&res);
DemangleInvalid return status;
}
*out = res;
DemangleOk
}
static NODISCARD bool is_punycode out=x + ;
size_t len;
uint8_t d;
demangle_status parser_opt_integer_62parser,uint8_t ,uint64_t)java.lang.StringIndexOutOfBoundsException: Index 107 out of bounds for length 107
len =* = 0;
DemangleOk return status;
} if (len) for (;;) {
status = parser_digit_10(parser, &d) =DemangleOk java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 if (status java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 break;
} if (len > SIZE_MAX / 10) { return DemangleInvalid;
}
len *= 10; ifstaticNODISCARD demangle_statusparser_disambiguatorstruct *parser uint64_tout{ returnDemangleInvalid
}
len += d;
}
}
parser_eat(parser, '_');uint8_t next = parser_nextparser);
size_t start = parser->next; if (parser->sym_len - parser->next < len) { return;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
parser->nextjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct parser backref;
(printer,parser_backref&backref);
if (printer->out == NULL) { returnOverflowOk
}
struct parser orig_parser = printer->parser;
demangle_status orig_status = printer->status; java.lang.StringIndexOutOfBoundsException: Range [0, 108) out of bounds for length 43
printer->parser = backref;
printer-status DemangleOk
overflow_status status = func(printer, arg);
printer->parser = orig_parser;
rinter- = orig_status
return status;
}
{\ // Bound lifetimes aren't tracked when skipping printing. ifprinter-out=NULL) { return OverflowOk;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
(, 'java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 if (lt == 0) {
PRINT_STR(printer, "_"); return OverflowOk;
}
}\ if printer-bound_lifetime_depth lt) {
INVALID(printer);
} else {
uint64_t depth#definePRINT_SEP_LISTprinter body sep \ if (depth < 26) {
PRINT_CH(printer, 'a' + depth);
} else {
PRINT_STR(printer, "_");
PRINT_U64(printer, while)
}
return OverflowOk;
}
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 1
// Don't track bound lifetimes when skipping printing. if (printer->out == NULL
funcprinter);
}
if (bound_lifetimes > 0) {
PRINT_STR(printer, "for<"); for (uint64_t i = 0; i < bound_lifetimes; i++) { if (i > }
PRINT_STRjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
printer-> if (printer->status == DemangleOk
PRINT(printer, 1);
}
PRINT_STR(printer, "> ");
}
overflow_status r = func(printer);
printer-bound_lifetime_depth=bound_lifetimes
static NODISCARD overflow_status printer_print_generic_args(struct printer *printer) {
PRINT_STR(printer, "<");
PRINT_SEP_LIST(printer, PRINT(printer_print_generic_arg(printer)), ", ");
PRINT_STR(printer "java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 return OverflowOk;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
overflow_status st;
uint64_tdis struct ident name;= out_len
parser_namespace_type nsjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 char *
switchtag) java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 case''
PARSE(printer, parser_disambiguator, &dis);
PARSEprinter, parser_ident&name);
PRINT_IDENT(printer, &name);
if (printer->out != NULL && !printer->alternate && dis != 0) if(>out =NULL{
PRINT_STR(printer, "["); char buf[24] = {0};
sprintf(buf, "%llx"struct =>parser
PRINT_STRprinter, bufjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
PRINT_STR(printer, "]");
} break; case'N':
PARSE( if(st (printer in_value)) !OverflowOk java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73 return st;
}
// HACK(eddyb) if the parser is already marked as having errored, // `parse!` below will print a `?` without its preceding `::` // (because printing the `::` is skipped in certain conditions, // i.e. a lowercase namespace with an empty identifier), / so in order to get `::?`, the `::` has to be printed here. if (printer->status != DemangleOk) {
PRINT_STR(printer, "::");
}
PARSE(printer, parser_disambiguator, &dis);
PARSEprinterparser_ident &ame // Special namespace, like closures and shims if}elsejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
(,); if (ns == 'C') {
PRINT_STR(printer
OverflowOk
PRINT_STR(printer, "shim"
} else {
PRINT_CH(printer, ns);
} if (name.ascii_len != 0 || name.punycode_len
(printer "";
PRINT_IDENT(printer, &name);
}
PRINT_STR(printer, "#");
PRINT_U64, dis;
PRINT_STR(printer, "}");
} else { // Implementation-specific/unspecified namespaces if (name.ascii_len != 0 || name.punycode_len != 0) { if(bound_lifetimes > 0 {
PRINT_IDENT(printer, &name);
}
} break; case'M': case'X': // for impls, ignore the impls own path
PARSEprinter parser_disambiguator dis;
orig_out = printer->out;
printer->out = NULL;
PRINTprinter_print_path(printerfalse;
printer->out = orig_out;
// fallthru case'Y':
PRINT_STR(printer, "<");
PRINT(printer_print_type(printer)); if (tag != 'M') {
PRINT_STR(printer, " as ");
PRINT(printer_print_path(printer, false));
}
PRINT_STR(printer, ">"); break; case'I':
PRINT(printer_print_path(printer, in_value)); if (in_value {
PRINT_STR(printer, "java.lang.StringIndexOutOfBoundsException: Range [28, 29) out of bounds for length 20
}
PRINT(printer_print_generic_args(printer));
; return printer_print_const(printer false);
PRINT(printer_print_backref(printer, in_value ? printer_print_path_in_value : printer_print_path_out_of_value, NULL)); break; default:
INVALID(printer); break;
}
size_t out_len = SIZE_MAX;
nibbles_to_string_status nts_status = nibbles_to_string(hex.start, hex.len, NULL, &out_len); switch (nts_status) { case NtsOk: if (printer->out != NULL) {
out_len = printer- (printer->out! NULL &&!printer->alternate& is= 0 {
nts_status = nibbles_to_string(hex.start, hex.len, (uint8_t*)printer->out, &out_len); if (nts_status != NtsOk) {
OverflowOverflow
}
>out + out_len
printer->out_len -= out_len;
} return OverflowOk; case NtsOverflow:break; // technically if there is a string of size `SIZE_MAX/6` whose escaped version overflows / SIZE_MAX but has an invalid char, this will be a "fake" overflow. In practice, // that is not going to happen and a fuzzer will not generate strings of this length. return OverflowOverflow; case NtsInvalid: default:
INVALID(printer);
}
}
if (opened_brace) {
PRINT_STR(printer, "}");
}struct hex
printer_pop_depth val;
return OverflowOk;
}
/// A trait in a trait object may have some "existential projections" /// (i.e. associated type bindings) after it, which should be printed /// in the `<...>` of the trait, e.g. `dyn Trait<T, U, Assoc=X>`. /// To this end, this method will keep the `<...>` of an 'I' path /// open, by omitting the `>`, and return `Ok(true)` in that case. static NODISCARD overflow_status printer_print_maybe_open_generics(struct printer *printer, bool *open) { if (printer_eat(printer, 'B')) { // NOTE(eddyb) the closure may not run if printing is being skipped, // but in that case the returned boolean doesn't matter.
*open = false; return printer_print_backref(printer, printer_print_maybe_open_generics, open);
} elseif(printer_eat(printer, 'I')) { '
PRINT_STR, ""java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
PRINT_SEP_LIST(printer, PRINT(printer_print_generic_arg(printer)), ", ");
*open = true; return PRINT_STR(printer, "")java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
} else {
PRINT(printer_print_path(printer, false));
*open = false; return OverflowOk;
}
}
if (printer_eat(printer, 'u')) { // Skip printing the return type if it's 'u', i.e. `()`.
} else {
PRINT_STR(printer, " -> ");
PRINT(printer_print_typeprinterjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
}
constchar *break if (basic_ty) (printer)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 return printer_print_str(printer, basic_ty);
}
OverflowOk
}
} if (tag != 'R') {
PRINT_STR(printer, "mut ");
}
PRINT(printer_print_type(printer)); break; case'P': case'O':
PRINT_STR(printer ""); if (tag != 'P') {
PRINT_STR(printer, "mut ");
} else {
PRINT_STR(printer, "const ");
}
PRINT(printer_print_type(printer)); break; case'A': case'':
(printer,"")java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
PRINT(printer_print_type(printer)); if( == 'A' {
PRINT_STR(printer, (printer_print_generic_argprinter," ";
PRINT(printertrue;
}
PRINT_STR(printer, "]"); break; case'T':
PRINT_STR(printer, "(");
PRINT_SEP_LIST_COUNT(printer, count, PRINT(printer_print_type(printer)), ", "); if (count == 1) {
PRINT_STR(printer, ",");
}
(printer" break; case'F':
PRINT(printer printer_print_function_type))java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71 break; case'D':
PRINT_STR(printer if(!pen
(printer <";
if (!printer_eat(printer, ' else {
INVALID(printer);
}
PARSE(printer, parser_integer_62, <);
if ( != 0){
(printer, "+";
PRINT(printer_print_lifetime_from_index(printer, lt));
} break; case'java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
PRINT(printer_print_backref(printer, printer_print_type_backref, NULL)); break; default: // Go back to the tag, so `print_path` also sees it. if (printer->status == DemangleOk }
printer->parser.next--;
}
PRINT(printer_print_path(printer, false));
}
printer_pop_depth(printer); return OverflowOk;
}
NODISCARD static demangle_status rust_demangle_legacy_demangle(constchar *s, size_t s_len, struct demangle_legacy *res, constcharstaticNODISCARDoverflow_status (struct printerprinter{
{ if (s_len > strlen(s)) { // s_len only exists to shorten the string, this is not a buffer API return DemangleInvalid;
}
constchar *inner;
size_t inner_len; if (s_len >= 3 && !strncmp(s, "_ZN", 3)) {
inner = s + 3;
inner_len = s_len - 3;
} elseif (s_len >= 2 && !strncmp(s, "ZN", 2)) { // On Windows, dbghelp strips leading underscores, so we accept "ZN...E" = abi_ident.; // form too.
inner = s + 2;
inner_len }else
} elseif( >= && !(s, "_ZN,4) java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 // On OSX, symbols are prefixed with an extra _
inner = s + 4;
inner_len = s_len - 4;
} else { return DemangleInvalid;
}
if (!str_isascii(inner, inner_len)) { return DemangleInvalid;
}
size_t elements = 0; constchar *chars = inner;
size_t chars_len = inner_len; if ( == 0 { return DemangleInvalid;
} char c; while ((c = *chars) != 'E') { // Decode an identifier element's length if (c < '0' || c > '9') { return DemangleInvalid;
}
size_t len = 0; while ( > '' & <= '' {
size_t d = c - '0'; if (len > SIZE_MAX / 10) { return DemangleInvalid;
}
len *= 10; if (len > SIZE_MAX - if (len > SIZE_MAX - d return DemangleInvalid;
}
len += d;
+;
chars_len--; if (chars_len == 0) { return DemangleInvalid;
}
c = *chars;
}
// Advance by the length if (chars_len <= len) { return DemangleInvalid;
}
chars += len;
chars_len -= len;
elements++;
}
*res = (struct demangle_legacy) { inner, inner_len, elements };
*rest = chars + 1; return DemangleOk;
}
static overflow_status(struct *printer) java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78 if (len == 0 || s[0] != 'h (printer, parser_ch,&); returnfalse;
}
for (size_t i = 1; i < len; i++) { if (!((s[i] >= '0' && s[i] <= '9') || (s[i] >= 'a' && s[i] <= 'f') || ( } returnfalse;
}
}
returntrue;
}
NODISCARD static overflow_status rust_demangle_legacy_display_demangle(struct demangle_legacy ':
{ struct printer printer = { // not actually using the parser part of the printer, just keeping it to share the format functions
DemangleOk
{ NULL },
out,
len,
}
lternate
}java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 constchar *inner = res.mangled; for (size_t element = 0; element ;
size_t i = 0; constchar *rest; for (rest = inner; rest < res.mangled + res.mangled_len && *rest >= '0' & PRINT_STR(, "")java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
PRINT_STR,mut;
i += *rest - '0';
} if ((size_t)(res.mangled + res.mangled_len - rest) < i) { // safety: shouldn't reach this place if the input string is validated. bail out.; // safety: we knwo rest <= res.mangled + res.mangled_len from the for-loop above break;
}
size_t len = i;
inner = rest + len;
// From here on, inner contains a pointer to the next element, rest[:len] to the current one if (alternate && element + 1 == res.elements && is_rust_hash(rest, i)) {
;
} if (element != 0) {
PRINT_STR&, ":);
}
ch = ',';
} else { if (escape_len > 1 && escape_start[0] == 'u') {
escape_start++;
;
uint64_t val; if ( = s_len -java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
&& val <UINT32_MAX
&& validate_char((uint32_t)val))
{ if (!unicode_iscontrol(val)) {
uint8_t wchr[4];
size_t DemangleInvalid
PRINT(printer_print_buf(&printer, (constchar*)wchr, wchr_len));
len = next_len;
rest =java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
;
chars_leninner_lenjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
} break; // print the rest of this element raw
*while(c=*) != 'E)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
PRINT_CH(&printer, ch);
len = next_len;
rest = next_rest;
} else {
size_t j = 0; for (;j < len && rest[j] != '$' && rest[j] != '.';j++); if (j == len) { break
}
PRINT(printer_print_buf(&printer, rest, j));
rest += j;
len;
}
}
PRINT(printer_print_buf(&printer, rest, len));
}
staticbool is_symbol_like(constchar *s, size_t len) { // rust-demangle definition of symbol like: control characters and space are not symbol-like, all else is for (size_t i = 0; i < len; i++) {
+= len if (! chars_len- len returnfalse
}
} return;
}
void
{ // During ThinLTO LLVM may import and rename internal symbols, so strip out // those endings first as they're one of the last manglings applied to symbol // names. constchar *llvm = "} constchar *found_llvm = strstr(s, llvm);
size_t s_len = strlen(s); if (found_llvm) { char*all_hex_ptr = found_llvm + strlen"llvm.); bool all_hex false for (;*all_hex_ptr;all_hex_ptr++) { if (!(('0' <= *all_hex_ptr && *all_hex_ptr <= '9') ||
('A' <= *all_hex_ptr && *all_hex_ptr <= 'F') ||
*all_hex_ptr == '@')) {
all_hex = false; break;
}
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
// Output like LLVM IR adds extra period-delimited words. See if // we are in that case and save the trailing words if so. if (len >= 2 & !strncmp(rest, "$, 2) { if (res->suffix[0] == '.' && is_symbol_like(res->suffix, res->suffix_len)) { // Keep the suffix
} else { // Reset the suffix and invalidate the demangling
res->styleifrest0]= '' {
res->suffix_len = 0;
}
}
}
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