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zig/lib/std
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Ryan Liptak 328ae41468 Reader.peekDelimiterInclusive: Fix handling of stream implementations that return 0 
Previously, the logic in peekDelimiterInclusive (when the delimiter was not found in the existing buffer) used the `n` returned from `r.vtable.stream` as the length of the slice to check, but it's valid for `vtable.stream` implementations to return 0 if they wrote to the buffer instead of `w`. In that scenario, the `indexOfScalarPos` would be given a 0-length slice so it would never be able to find the delimiter.

This commit changes the logic to assume that `r.vtable.stream` can both:
- return 0, and
- modify seek/end (i.e. it's also valid for a `vtable.stream` implementation to rebase)

Also introduces `std.testing.ReaderIndirect` which helps in being able to test against Reader implementations that return 0 from `stream`/`readVec`

Fixes #25428
2025-10-08 16:42:55 -07:00
..
Build
std: fixes
2025-09-30 13:44:51 +01:00
builtin
start adding big endian RISC-V support
2025-08-25 16:15:17 +02:00
c
make freebsd copy_file_range return type signed
2025-10-04 11:46:20 +02:00
compress
add deflate compression, simplify decompression
2025-09-30 18:28:47 -07:00
crypto
correct ed25519 test case (#25445)
2025-10-04 02:31:02 +00:00
debug
Merge pull request #25493 from alexrp/std-debug-mips-ppc
2025-10-08 06:29:28 +02:00
dwarf
fix compiler ftbfs from std.macho and std.dwarf changes
2025-09-30 13:44:51 +01:00
fmt
std.fmt: breaking API changes
2025-07-07 22:43:51 -07:00
fs
Add depth function to Walker.Entry
2025-10-03 16:29:09 -07:00
hash
Remove usages of deprecatedWriter
2025-09-18 22:39:33 -07:00
heap
std: rework/remove ucontext_t
2025-09-30 13:44:54 +01:00
http
fix read of undefined in http tests
2025-10-06 06:54:52 +02:00
Io
Reader.peekDelimiterInclusive: Fix handling of stream implementations that return 0
2025-10-08 16:42:55 -07:00
json
Merge pull request #25302 from ziglang/growCapacity
2025-09-21 04:55:39 -07:00
math
std.math.modf: disable vector test on LoongArch with LSX
2025-09-18 12:42:24 +02:00
mem
Add allocator that always fails
2025-09-03 21:46:01 -07:00
meta
std: eradicate u29 and embrace std.mem.Alignment
2025-04-13 02:20:32 -04:00
net
std.net.Ip6Address: format numerical scope id
2025-09-15 10:45:35 +01:00
os
std.os.linux: add ucontext_t and mcontext_t for mips/mips64
2025-10-07 16:47:57 +02:00
posix
std.posix: remove bogus assert that SIGRTMAX < NSIG
2025-09-22 01:37:32 +02:00
process
std: always allow spawning processes when an env map is explicitly provided (#25092)
2025-09-24 03:12:28 +02:00
Random
Remove usages of deprecatedWriter
2025-09-18 22:39:33 -07:00
sort
std.sort.pdq: fix out-of-bounds access in partialInsertionSort (#25253)
2025-09-17 19:54:15 -07:00
tar
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
Target
std.Target: adjustments to LoongArch CPU models
2025-09-18 12:42:24 +02:00
testing
fix compile errors and minor bugs
2025-09-30 13:44:54 +01:00
Thread
Remove numerous things deprecated during the 0.14 release cycle
2025-07-11 08:17:43 +02:00
time
std.time.epoch: change getDaysInMonth to accept the year as an argument
2025-03-08 14:25:28 -05:00
tz
…
unicode
Remove usages of deprecatedWriter
2025-09-18 22:39:33 -07:00
valgrind
Remove numerous things deprecated during the 0.14 release cycle
2025-07-11 08:17:43 +02:00
zig
llvm.Builder: allow Metadata to reference metadata strings
2025-10-07 07:49:54 -04:00
zon
coerce vectors to arrays rather than inline for
2025-09-20 18:33:00 -07:00
array_hash_map.zig
Coff2: create a new linker from scratch
2025-10-02 17:44:52 -04:00
array_list.zig
std: remove loop from growCapacity
2025-09-20 14:34:18 -07:00
ascii.zig
std.fmt: delete deprecated APIs
2025-08-31 12:49:18 -07:00
atomic.zig
start adding big endian RISC-V support
2025-08-25 16:15:17 +02:00
base64.zig
std.Io: delete GenericWriter
2025-08-28 18:30:57 -07:00
bit_set.zig
std.bit_set: Disable IntegerBitSet decltest on RISC-V with vector support
2025-07-01 23:03:15 +02:00
BitStack.zig
std.ArrayList: make unmanaged the default
2025-08-11 15:52:49 -07:00
buf_map.zig
…
buf_set.zig
…
Build.zig
std.Build: duplicate sub_path for LazyPath's dependency variant
2025-10-08 11:50:51 +01:00
builtin.zig
replace usages of old std.debug APIs
2025-09-30 13:44:51 +01:00
c.zig
std.c: Also make Sigaction flags a c_uint for serenity
2025-10-03 22:19:25 +01:00
coff.zig
std.coff: Fix size of ImportHeader.types
2025-10-03 18:26:05 -07:00
compress.zig
std.compress: rework flate to new I/O API
2025-07-31 22:10:11 -07:00
crypto.zig
Merge pull request #25249 from jedisct1/siv
2025-09-17 20:05:23 -07:00
debug.zig
std.debug: add noinline to functions that capture the current stack trace
2025-10-07 16:47:57 +02:00
deque.zig
std: remove loop from growCapacity
2025-09-20 14:34:18 -07:00
DoublyLinkedList.zig
std.DoublyLinkedList: remove length tracking
2025-04-03 15:57:35 -07:00
dwarf.zig
Dwarf: cleanup emitted debug info
2024-08-22 08:44:08 +02:00
dynamic_library.zig
link.Elf: fix static PIE
2025-09-30 13:44:53 +01:00
elf.zig
std: fix 32-bit build and some unsafe casts
2025-09-30 13:44:53 +01:00
enums.zig
std.enums: fix EnumIndexer branch quota
2025-07-31 22:10:22 +01:00
fmt.zig
std.fmt: migrate bufPrintZ to bufPrintSentinel (#25260)
2025-09-19 05:02:22 +00:00
fs.zig
std.fmt: migrate bufPrintZ to bufPrintSentinel (#25260)
2025-09-19 05:02:22 +00:00
gpu.zig
spirv: error when execution mode is set more than once
2025-05-21 13:01:21 +03:30
hash_map.zig
use pointer subtraction
2025-09-11 00:18:37 -07:00
hash.zig
simplify std.hash.Adler32
2025-07-31 22:10:11 -07:00
heap.zig
Coff2: create a new linker from scratch
2025-10-02 17:44:52 -04:00
http.zig
http.BodyWriter: improve clarity of chunked state machine
2025-08-17 14:42:57 +02:00
Io.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
json.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
leb128.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
log.zig
Remove usages of deprecatedWriter
2025-09-18 22:39:33 -07:00
macho.zig
std: fixes
2025-09-30 13:44:51 +01:00
math.zig
std: skip some failing tests on hexagon
2025-08-30 06:36:41 +02:00
mem.zig
std.mem.countScalar: rework to benefit from simd (#25477)
2025-10-07 09:32:13 -07:00
meta.zig
coerce vectors to arrays rather than inline for
2025-09-20 18:33:00 -07:00
multi_array_list.zig
std: remove loop from growCapacity
2025-09-20 14:34:18 -07:00
net.zig
std.net.Ip6Address: format numerical scope id
2025-09-15 10:45:35 +01:00
once.zig
compiler,lib,test,langref: migrate @setCold to @branchHint
2024-08-27 00:44:35 +01:00
os.zig
std.fmt: migrate bufPrintZ to bufPrintSentinel (#25260)
2025-09-19 05:02:22 +00:00
pdb.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
pie.zig
std.pie: fix register constraint in getDynamicSymbol() for s390x (#25327)
2025-09-22 18:36:47 +02:00
posix.zig
std.posix.abort: only trigger breakpoint on Windows if being debugged
2025-09-30 13:44:55 +01:00
priority_dequeue.zig
std.ArrayList: make unmanaged the default
2025-08-11 15:52:49 -07:00
priority_queue.zig
std.priority_queue: add useful functions from ArrayList API
2025-02-01 19:02:39 +01:00
process.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
Progress.zig
std.Progress: avoid problematic catch syntax
2025-09-20 18:33:00 -07:00
Random.zig
Allocator/Random: document that comparing ptr may result in illegal behavior
2025-02-03 17:07:28 -08:00
SemanticVersion.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
simd.zig
std.simd: suggest more sensible vector sizes across the board
2025-09-19 04:01:08 +02:00
SinglyLinkedList.zig
de-genericify SinglyLinkedList
2025-04-03 14:55:04 -07:00
sort.zig
std.equalRange: Compute lower and upper bounds simultaneously
2024-09-23 13:03:06 -07:00
start.zig
std.start: also don't print error trace targeting .other
2025-09-30 13:44:54 +01:00
static_string_map.zig
…
std.zig
std: allow disabling stack tracing
2025-09-30 13:44:55 +01:00
tar.zig
std.tar: update to new I/O API
2025-07-22 09:41:44 -07:00
Target.zig
drop support for powerpc64 ELF v1
2025-10-06 01:28:56 +02:00
testing.zig
Reader.peekDelimiterInclusive: Fix handling of stream implementations that return 0
2025-10-08 16:42:55 -07:00
Thread.zig
std: fixes
2025-09-30 13:44:51 +01:00
time.zig
std.os.uefi.tables: ziggify boot and runtime services (#23441)
2025-07-12 17:18:53 +00:00
treap.zig
std.ArrayList: make unmanaged the default
2025-08-11 15:52:49 -07:00
tz.zig
std.tz: fix redundant endian handling
2025-08-28 18:30:57 -07:00
unicode.zig
std.fmt: delete deprecated APIs
2025-08-31 12:49:18 -07:00
Uri.zig
std.fmt: delete deprecated APIs
2025-08-31 12:49:18 -07:00
valgrind.zig
remove condition codes
2025-07-16 10:27:39 -07:00
wasm.zig
wasm linker: implement @tagName for sparse enums
2025-01-15 15:11:36 -08:00
zig.zig
move translate-c helpers
2025-09-24 20:01:18 -07:00
zip.zig
std.Io: delete GenericReader
2025-08-29 17:14:26 -07:00
zon.zig
zon: Add anonymous struct literal in the example
2025-08-15 23:35:16 +02:00