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修复了关于 snprintf 的错误（不支持长度推导）

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This commit is contained in:
TermiNexus
2026-07-31 04:06:57 +08:00
parent 377b60fd67
commit fcd4d8a438
10 changed files with 186 additions and 308 deletions
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86
.transpyc_cache/6446627d4f07a1b5.pyi
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@@ -1,86 +0,0 @@
"""
Auto-generated Python stub file from w32.winsock2.vp
Module: w32.winsock2
"""
import t, c
from stdint import *
from w32.win32base import *
WINSOCK_VERSION: t.CDefine = 0x0202 # 2.2
AF_INET: t.CDefine = 2
AF_INET6: t.CDefine = 23
SOCK_STREAM: t.CDefine = 1 # TCP
SOCK_DGRAM: t.CDefine = 2 # UDP
SOCK_RAW: t.CDefine = 3 # 原始套接字
IPPROTO_TCP: t.CDefine = 6
IPPROTO_UDP: t.CDefine = 17
SOL_SOCKET: t.CDefine = 0xFFFF # WinSock2 值
SO_RCVTIMEO: t.CDefine = 0x1006 # WinSock2 值
SO_SNDTIMEO: t.CDefine = 0x1005 # WinSock2 值
SO_REUSEADDR: t.CDefine = 0x0004 # WinSock2 值
INADDR_ANY: t.CDefine = 0
SOCKET_ERROR: t.CDefine = -1
INVALID_SOCKET: t.CDefine = 0xFFFFFFFF # WinSock2: ~0
MSG_NOSIGNAL: t.CDefine = 0 # Windows 不支持，设为 0
SD_SEND: t.CDefine = 1
SD_RECV: t.CDefine = 0
SD_BOTH: t.CDefine = 2
class WSASocketAddr:
family: u16
port: u16
addr: u32
zero: u64
class WSAData:
wVersion: WORD
wHighVersion: WORD
szDescription: BYTE
szSystemStatus: BYTE
iMaxSockets: u16
iMaxUdpDg: u16
lpVendorInfo: CHARPTR
class WSAHostEnt:
h_name: CHARPTR
h_aliases: CHARPTR
h_addrtype: SHORT
h_length: SHORT
h_addr_list: CHARPTR
class WinTimeVal:
tv_sec: LONG
tv_usec: LONG
def WSAStartup(wVersionRequested: WORD, lpWSAData: WSAData | t.CPtr) -> INT | t.State: pass
def WSACleanup() -> INT | t.State: pass
def WSAGetLastError() -> INT | t.State: pass
def socket(family: INT, type: INT, protocol: INT) -> u64 | t.State: pass
def closesocket(s: u64) -> INT | t.State: pass
def connect(s: u64, name: WSASocketAddr | t.CPtr, namelen: INT) -> INT | t.State: pass
def send(s: u64, buf: t.CVoid | t.CPtr, len: INT, flags: INT) -> INT | t.State: pass
def recv(s: u64, buf: t.CVoid | t.CPtr, len: INT, flags: INT) -> INT | t.State: pass
def bind(s: u64, name: WSASocketAddr | t.CPtr, namelen: INT) -> INT | t.State: pass
def listen(s: u64, backlog: INT) -> INT | t.State: pass
def accept(s: u64, addr: WSASocketAddr | t.CPtr, addrlen: INT | t.CPtr) -> u64 | t.State: pass
def setsockopt(s: u64, level: INT, optname: INT, optval: t.CVoid | t.CPtr, optlen: INT) -> INT | t.State: pass
def shutdown(s: u64, how: INT) -> INT | t.State: pass
def gethostbyname(name: t.CChar | t.CConst | t.CPtr) -> WSAHostEnt | t.CPtr | t.State: pass
def ntohs(netshort: u16) -> u16 | t.State: pass
def htons(hostshort: u16) -> u16 | t.State: pass
def inet_addr(cp: t.CChar | t.CConst | t.CPtr) -> u32 | t.State: pass

91
.transpyc_cache/72e2d5ccb7cedcf1.pyi
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@@ -1,91 +0,0 @@
"""
Auto-generated Python stub file from w32.win32memory.vp
Module: w32.win32memory
"""
import c
import t
from stdint import *
from w32.win32base import *
MEM_COMMIT: t.CDefine = 0x00001000
MEM_RESERVE: t.CDefine = 0x00002000
MEM_DECOMMIT: t.CDefine = 0x00004000
MEM_RELEASE: t.CDefine = 0x00008000
MEM_FREE: t.CDefine = 0x00010000
MEM_RESET: t.CDefine = 0x00080000
MEM_TOP_DOWN: t.CDefine = 0x00100000
MEM_WRITE_WATCH: t.CDefine = 0x00200000
MEM_PHYSICAL: t.CDefine = 0x00400000
MEM_LARGE_PAGES: t.CDefine = 0x20000000
PAGE_NOACCESS: t.CDefine = 0x01
PAGE_READONLY: t.CDefine = 0x02
PAGE_READWRITE: t.CDefine = 0x04
PAGE_WRITECOPY: t.CDefine = 0x08
PAGE_EXECUTE: t.CDefine = 0x10
PAGE_EXECUTE_READ: t.CDefine = 0x20
PAGE_EXECUTE_READWRITE: t.CDefine = 0x40
PAGE_EXECUTE_WRITECOPY: t.CDefine = 0x80
PAGE_GUARD: t.CDefine = 0x100
PAGE_NOCACHE: t.CDefine = 0x200
PAGE_WRITECOMBINE: t.CDefine = 0x400
HEAP_NO_SERIALIZE: t.CDefine = 0x00000001
HEAP_GROWABLE: t.CDefine = 0x00000002
HEAP_GENERATE_EXCEPTIONS: t.CDefine = 0x00000004
HEAP_ZERO_MEMORY: t.CDefine = 0x00000008
HEAP_REALLOC_IN_PLACE_ONLY: t.CDefine = 0x00000010
class MEMORY_BASIC_INFORMATION:
BaseAddress: VOIDPTR
AllocationBase: VOIDPTR
AllocationProtect: ULONG
RegionSize: t.CSizeT
State: ULONG
Protect: ULONG
Type: ULONG
def VirtualAlloc(lpAddress: VOIDPTR, dwSize: t.CSizeT, flAllocationType: ULONG, flProtect: ULONG) -> VOIDPTR | t.State: pass
def VirtualFree(lpAddress: VOIDPTR, dwSize: t.CSizeT, dwFreeType: ULONG) -> BOOL | t.State: pass
def VirtualProtect(lpAddress: VOIDPTR, dwSize: t.CSizeT, flNewProtect: ULONG, lpflOldProtect: ULONG | t.CPtr) -> BOOL | t.State: pass
def VirtualQuery(lpAddress: t.CConst | VOIDPTR, lpBuffer: MEMORY_BASIC_INFORMATION | t.CPtr, dwLength: t.CSizeT) -> t.CSizeT | t.State: pass
def VirtualLock(lpAddress: VOIDPTR, dwSize: t.CSizeT) -> BOOL | t.State: pass
def VirtualUnlock(lpAddress: VOIDPTR, dwSize: t.CSizeT) -> BOOL | t.State: pass
def GetProcessHeap() -> HANDLE | t.State: pass
def HeapCreate(flOptions: ULONG, dwInitialSize: t.CSizeT, dwMaximumSize: t.CSizeT) -> HANDLE | t.State: pass
def HeapDestroy(hHeap: HANDLE) -> BOOL | t.State: pass
def HeapAlloc(hHeap: HANDLE, dwFlags: ULONG, dwBytes: t.CSizeT) -> VOIDPTR | t.State: pass
def HeapReAlloc(hHeap: HANDLE, dwFlags: ULONG, lpMem: VOIDPTR, dwBytes: t.CSizeT) -> VOIDPTR | t.State: pass
def HeapFree(hHeap: HANDLE, dwFlags: ULONG, lpMem: VOIDPTR) -> BOOL | t.State: pass
def HeapSize(hHeap: HANDLE, dwFlags: ULONG, lpMem: t.CConst | VOIDPTR) -> t.CSizeT | t.State: pass
def HeapValidate(hHeap: HANDLE, dwFlags: ULONG, lpMem: t.CConst | VOIDPTR) -> BOOL | t.State: pass
def HeapCompact(hHeap: HANDLE, dwFlags: ULONG) -> t.CSizeT | t.State: pass
def GlobalAlloc(uFlags: UINT, dwBytes: t.CSizeT) -> VOIDPTR | t.State: pass
def GlobalFree(hMem: VOIDPTR) -> VOIDPTR | t.State: pass
def GlobalLock(hMem: VOIDPTR) -> VOIDPTR | t.State: pass
def GlobalUnlock(hMem: VOIDPTR) -> BOOL | t.State: pass
def GlobalSize(hMem: VOIDPTR) -> t.CSizeT | t.State: pass
def LocalAlloc(uFlags: UINT, dwBytes: t.CSizeT) -> VOIDPTR | t.State: pass
def LocalFree(hMem: VOIDPTR) -> VOIDPTR | t.State: pass

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TransPyV/output/af9484a65085bf4b.deps.json
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TransPyV/temp/_phase1_manifest.json
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32
TransPyV/temp/_sha1_map.txt
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@@ -1,7 +1,7 @@
067c78e9f121dce3:includes/w32\win32process.vp 067c78e9f121dce3:includes/w32\win32process.vp
06f53cc594b4ac6c:includes/w32\win32sync.vp 06f53cc594b4ac6c:includes/w32\win32sync.vp
0c67644125bea0fd:includes/sys.vp 0c67644125bea0fd:includes/sys.vp
0ccfde54972334b1:lib/core/Handles/HandlesImports.vp 0cc3dc5a1bb0c805:lib/core/Handles/HandlesAnnAssign.vp
0df65b8ed15664b0:includes/hashlib\__sha1.vp 0df65b8ed15664b0:includes/hashlib\__sha1.vp
19f8024d10c828e8:includes/hashlib\__md5.vp 19f8024d10c828e8:includes/hashlib\__md5.vp
1d74d1d3a174c684:includes/llvmlite\__init__.vp 1d74d1d3a174c684:includes/llvmlite\__init__.vp
@@ -10,24 +10,20 @@
240a9a4157959a9f:includes/json\__parser.vp 240a9a4157959a9f:includes/json\__parser.vp
285b6aa29a34754d:includes/stdio.vp 285b6aa29a34754d:includes/stdio.vp
28de517e3820658a:includes/posix.vp 28de517e3820658a:includes/posix.vp
2b30cc2ce96fa464:lib/core/Handles/HandlesType.vp
2b59175b77f1304e:lib/core/Handles/HandlesAssign.vp
2b77d783c41d21d1:includes/hashtable.vp 2b77d783c41d21d1:includes/hashtable.vp
2d8debefda779c40:includes/llvmlite\__types.vp 2d8debefda779c40:includes/llvmlite\__types.vp
31e49accebfc8aac:lib/core/Handles/HandlesAugAssign.vp 343b406cabc82fe9:lib/core/BuildPipeline.vp
371fa89e15d8c015:lib/core/Handles/HandlesStruct.vp
3aa6057398be5673:includes/stdlib.vp 3aa6057398be5673:includes/stdlib.vp
3ed8c578036234a7:includes/viperlib.vp
4337fb260448bbe2:includes/ast\astaux.vp 4337fb260448bbe2:includes/ast\astaux.vp
456fb516ba3c5002:lib/core/Handles/HandlesFor.vp 456fb516ba3c5002:lib/core/Handles/HandlesFor.vp
4650533467115342:lib/Projectrans/Utils.vp 4650533467115342:lib/Projectrans/Utils.vp
4a7b57e6bd18f65e:lib/core/Handles/HandlesMain.vp 4a7b57e6bd18f65e:lib/core/Handles/HandlesMain.vp
4c644ade1f0d6d02:lib/core/Handles/HandlesReturn.vp 4c644ade1f0d6d02:lib/core/Handles/HandlesReturn.vp
4daf5ed3f8e421a1:includes/string.vp
4dd6b3f1427d1cc5:includes/ast\match.vp 4dd6b3f1427d1cc5:includes/ast\match.vp
4e052c29b4fe769c:lib/core/IncludesScanner.vp 55be14b41dd7ca15:lib/core/IncludesScanner.vp
53812752bc672fdb:lib/core/Handles/HandlesAnnAssign.vp
553972e4135f827e:lib/core/Phase1.vp
5a1d8c48f1243746:includes/llvmlite\__builder.vp 5a1d8c48f1243746:includes/llvmlite\__builder.vp
611a2ade7450d2ea:lib/core/Handles/HandlesAssign.vp
62805d8ad3e9b5ba:lib/core/Handles/HandlesTranslator.vp 62805d8ad3e9b5ba:lib/core/Handles/HandlesTranslator.vp
63a3d17e96a083ac:lib/core/Handles/HandlesBase.vp 63a3d17e96a083ac:lib/core/Handles/HandlesBase.vp
657e182b27c2a022:includes/ast\stmts.vp 657e182b27c2a022:includes/ast\stmts.vp
@@ -37,20 +33,19 @@
6ff26590374ae6fc:includes/hashlib\__sha512.vp 6ff26590374ae6fc:includes/hashlib\__sha512.vp
71e0a3ffcb3ebfad:includes/stdarg.vp 71e0a3ffcb3ebfad:includes/stdarg.vp
72dbbb563aa943b0:includes/w32\fileio.vp 72dbbb563aa943b0:includes/w32\fileio.vp
787e3cfd2e1cf583:lib/core/Handles/HandlesExpr.vp
7cadfe07e983fd90:includes/_list.vp 7cadfe07e983fd90:includes/_list.vp
7cb3f5b12941ce89:lib/core/Handles/HandlesClassDef.vp
7feaa478b74c4e3e:lib/core/Phase1.vp
81eb28ba912467a6:lib/core/Handles/HandlesBody.vp 81eb28ba912467a6:lib/core/Handles/HandlesBody.vp
82ee4327adfe0c18:lib/core/Handles/HandlesExprCall.vp
874bac141c97bae9:includes/llvmlite\__function.vp 874bac141c97bae9:includes/llvmlite\__function.vp
8dc65d4c71e2936a:lib/core/Handles/HandlesWhile.vp 8dc65d4c71e2936a:lib/core/Handles/HandlesWhile.vp
8de6943bee5d0f32:lib/core/Phase2.vp
96837bcc64032444:includes/hashlib\__init__.vp 96837bcc64032444:includes/hashlib\__init__.vp
a26c73d7332b54b4:lib/core/StubMerger.vp 9b1f7f05ff99d863:lib/core/Handles/HandlesExpr.vp
a335eb99f2e34479:includes/subprocess.vp a335eb99f2e34479:includes/subprocess.vp
a38b726f4a82545f:lib/core/BuildPipeline.vp
a5e9a83e9db303ad:includes/linkedlist.vp a5e9a83e9db303ad:includes/linkedlist.vp
a6e43e1ab6aa79b7:lib/core/Handles/HandlesType.vp
aa246c6e6aa30484:includes/atom.vp aa246c6e6aa30484:includes/atom.vp
aa34a7a33a3afab0:lib/core/Phase2.vp
aa45364399b86a03:lib/core/Handles/HandlesClassDef.vp
af9484a65085bf4b:lib/core/Handles/HandlesNonlocal.vp af9484a65085bf4b:lib/core/Handles/HandlesNonlocal.vp
b370d93b74bf55cc:includes/argparse.vp b370d93b74bf55cc:includes/argparse.vp
b543bc1dfb592119:includes/ast\exprs.vp b543bc1dfb592119:includes/ast\exprs.vp
@@ -62,14 +57,18 @@ bdf5730851fb95f2:lib/core/VLogger.vp
be8c2d7b882881c8:lib/core/Handles/HandlesExprOps.vp be8c2d7b882881c8:lib/core/Handles/HandlesExprOps.vp
c0042adc0b7ec5df:lib/Projectrans/Config.vp c0042adc0b7ec5df:lib/Projectrans/Config.vp
c2a4277744568003:lib/__init__.vp c2a4277744568003:lib/__init__.vp
c34e22cc668c6a6e:lib/core/Handles/HandlesImports.vp
c9d54a4158f7f5a8:includes/hashlib\__sha256.vp c9d54a4158f7f5a8:includes/hashlib\__sha256.vp
c9f4be41ca1cc2b4:includes/viperio.vp c9f4be41ca1cc2b4:includes/viperio.vp
ca40915f11b8b6ad:includes/memhub.vp ca40915f11b8b6ad:includes/memhub.vp
cb1aa3a78af6f362:lib/core/Handles/HandlesVar.vp cb1aa3a78af6f362:lib/core/Handles/HandlesVar.vp
cba5876ccb277f42:lib/StubGen/Converter.vp cba5876ccb277f42:lib/StubGen/Converter.vp
cf3556225b0a3c8c:lib/core/Handles/HandlesExprCall.vp
d9dd5fce03a20af1:lib/core/Handles/HandlesAugAssign.vp
e217def267d3d4a8:includes/ast\lexer.vp e217def267d3d4a8:includes/ast\lexer.vp
e307a2d809cef071:includes/viperlib.vp ead693cb29a9c343:lib/core/StubMerger.vp
f05b14a2ad5767a7:lib/core/Handles/HandlesEnum.vp f05b14a2ad5767a7:lib/core/Handles/HandlesEnum.vp
f09b2f4a0f9d053e:lib/core/Handles/HandlesStruct.vp
f30a3b2d5f6bf092:main.vp f30a3b2d5f6bf092:main.vp
f3444ec56937284f:includes/ast\__init__.vp f3444ec56937284f:includes/ast\__init__.vp
f4cdbca2f8802c12:lib/core/Handles/HandlesIf.vp f4cdbca2f8802c12:lib/core/Handles/HandlesIf.vp
@@ -78,3 +77,4 @@ f6b51804a0ba8ff0:includes/w32\win32file.vp
f9e36e2cd6fa659f:includes/llvmlite\__values.vp f9e36e2cd6fa659f:includes/llvmlite\__values.vp
fc980acec33d69a7:includes/w32\win32base.vp fc980acec33d69a7:includes/w32\win32base.vp
fde6db0747bdd959:includes/ast\parser.vp fde6db0747bdd959:includes/ast\parser.vp
ffaf70367668b227:includes/string.vp

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236
includes/viperlib.vp
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@@ -21,7 +21,9 @@ def vsprintf(buf: t.CChar | t.CPtr, rule: str, *args) -> t.CInt:
return vsnprintf(buf, 0x7FFFFFFF, rule, args) return vsnprintf(buf, 0x7FFFFFFF, rule, args)
def snprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, *args) -> t.CInt | t.CExport: def snprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, *args) -> t.CInt | t.CExport:
if buf is None or fmt is None or size == 0: return 0 if fmt is None: return 0
if buf is None or size == 0:
return vsnprintf(None, 0, fmt, args)
return vsnprintf(buf, size, fmt, args) return vsnprintf(buf, size, fmt, args)
# Check floating-point special values (IEEE 754) # Check floating-point special values (IEEE 754)
@@ -39,7 +41,17 @@ def _check_special_float(fv: t.CDouble) -> t.CInt:
return 3 return 3
def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.CPtr) -> t.CInt | t.CExport: def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.CPtr) -> t.CInt | t.CExport:
if buf is None or fmt is None or size == 0: return 0 if fmt is None: return 0
# 长度探测模式：buf is None 时只计算格式化后长度，不实际写入
# _step=0 使 ptr 不前进，反复写入同一个 dummy 字节（无害），write_count 正确累加
count_mode: t.CInt = 0
_step: t.CInt = 1
_dummy: t.CChar = '\0'
if buf is None or size == 0:
count_mode = 1
_step = 0
buf = c.Addr(_dummy)
size = 0x7FFFFFFF
ptr: t.CChar | t.CPtr = buf ptr: t.CChar | t.CPtr = buf
write_count: t.CInt = 0 write_count: t.CInt = 0
temp: t.CArray[t.CChar, 68] temp: t.CArray[t.CChar, 68]
@@ -48,7 +60,7 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
if c.Deref(fmt) != 37: if c.Deref(fmt) != 37:
ptr[0] = c.Deref(fmt) ptr[0] = c.Deref(fmt)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fmt += 1 fmt += 1
else: else:
fmt += 1 fmt += 1
@@ -121,7 +133,7 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
ptr_i: t.CInt = va_arg(ap) ptr_i: t.CInt = va_arg(ap)
ptr[0] = t.CChar(ptr_i) ptr[0] = t.CChar(ptr_i)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
else: else:
ptr_i: t.CInt = va_arg(ap) ptr_i: t.CInt = va_arg(ap)
elif c.Deref(fmt) == 115: elif c.Deref(fmt) == 115:
@@ -137,19 +149,19 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while c.Deref(s) != 0 and write_count < size - 1: while c.Deref(s) != 0 and write_count < size - 1:
ptr[0] = c.Deref(s) ptr[0] = c.Deref(s)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
s += 1 s += 1
if left_align and width > slen: if left_align and width > slen:
pad_count = width - slen pad_count = width - slen
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 100 or c.Deref(fmt) == 105: elif c.Deref(fmt) == 100 or c.Deref(fmt) == 105:
if is_long_long or is_size or is_long: if is_long_long or is_size or is_long:
@@ -192,26 +204,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > i: if pad_zero and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > i: if left_align and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 117: elif c.Deref(fmt) == 117:
if is_long or is_long_long or is_size: if is_long or is_long_long or is_size:
@@ -230,26 +242,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > i: if pad_zero and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > i: if left_align and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 120: elif c.Deref(fmt) == 120:
if is_long or is_long_long or is_size: if is_long or is_long_long or is_size:
@@ -280,35 +292,35 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if prefix_len > 0: if prefix_len > 0:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 120 ptr[0] = 120
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if pad_zero and width > effective_len: if pad_zero and width > effective_len:
pad_count = width - effective_len pad_count = width - effective_len
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > effective_len: if left_align and width > effective_len:
pad_count = width - effective_len pad_count = width - effective_len
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 88: elif c.Deref(fmt) == 88:
if is_long or is_long_long or is_size: if is_long or is_long_long or is_size:
@@ -339,35 +351,35 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if prefix_len > 0: if prefix_len > 0:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 88 ptr[0] = 88
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if pad_zero and width > effective_len: if pad_zero and width > effective_len:
pad_count = width - effective_len pad_count = width - effective_len
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > effective_len: if left_align and width > effective_len:
pad_count = width - effective_len pad_count = width - effective_len
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 111: elif c.Deref(fmt) == 111:
if is_long or is_long_long or is_size: if is_long or is_long_long or is_size:
@@ -397,26 +409,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > i: if pad_zero and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > i: if left_align and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 98: elif c.Deref(fmt) == 98:
if is_long or is_long_long or is_size: if is_long or is_long_long or is_size:
@@ -446,26 +458,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > i: if pad_zero and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > i: if left_align and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 112: elif c.Deref(fmt) == 112:
ptr_val: t.CUInt64T = t.CUInt64T(va_arg(ap, t.CPtr)) ptr_val: t.CUInt64T = t.CUInt64T(va_arg(ap, t.CPtr))
@@ -500,26 +512,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > i: if pad_zero and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while i > 0 and write_count < size - 1: while i > 0 and write_count < size - 1:
i -= 1 i -= 1
ptr[0] = temp[i] ptr[0] = temp[i]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > i: if left_align and width > i:
pad_count = width - i pad_count = width - i
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 102 or c.Deref(fmt) == 70: elif c.Deref(fmt) == 102 or c.Deref(fmt) == 70:
f_upper: t.CInt = 1 if c.Deref(fmt) == 70 else 0 f_upper: t.CInt = 1 if c.Deref(fmt) == 70 else 0
@@ -540,23 +552,23 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while f_pad > 0 and write_count < size - 1: while f_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
f_pad -= 1 f_pad -= 1
if f_sp == 2: if f_sp == 2:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif f_sp == 1 and show_sign: elif f_sp == 1 and show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif f_sp == 1 and space_sign: elif f_sp == 1 and space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fi_c: t.CInt = 0 fi_c: t.CInt = 0
while fi_c < 3 and write_count < size - 1: while fi_c < 3 and write_count < size - 1:
fc: t.CInt = 0 fc: t.CInt = 0
@@ -580,14 +592,14 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
fc -= 32 fc -= 32
ptr[0] = t.CChar(fc) ptr[0] = t.CChar(fc)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fi_c += 1 fi_c += 1
if left_align and width > f_total_len: if left_align and width > f_total_len:
f_pad = width - f_total_len f_pad = width - f_total_len
while f_pad > 0 and write_count < size - 1: while f_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
f_pad -= 1 f_pad -= 1
fmt += 1 fmt += 1
continue continue
@@ -595,18 +607,18 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fv = 0.0 - fv fv = 0.0 - fv
elif show_sign: elif show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif space_sign: elif space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
di: t.CInt = 0 di: t.CInt = 0
work: t.CDouble = fv work: t.CDouble = fv
if work < 1.0: if work < 1.0:
@@ -635,25 +647,25 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > f_total: if pad_zero and width > f_total:
pad_count = width - f_total pad_count = width - f_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
while di > 0 and write_count < size - 1: while di > 0 and write_count < size - 1:
di -= 1 di -= 1
ptr[0] = temp[di] ptr[0] = temp[di]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if precision > 0: if precision > 0:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 46 ptr[0] = 46
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fi: t.CInt = 0 fi: t.CInt = 0
while fi < precision and fi < TEMP_BUF_SIZE - 1: while fi < precision and fi < TEMP_BUF_SIZE - 1:
temp[fi] = t.CChar(frac_part % 10 + 48) temp[fi] = t.CChar(frac_part % 10 + 48)
@@ -666,18 +678,18 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
fi -= 1 fi -= 1
ptr[0] = temp[fi] ptr[0] = temp[fi]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif alt_form: elif alt_form:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 46 ptr[0] = 46
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > f_total: if left_align and width > f_total:
pad_count = width - f_total pad_count = width - f_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 101 or c.Deref(fmt) == 69: elif c.Deref(fmt) == 101 or c.Deref(fmt) == 69:
if precision < 0: precision = 6 if precision < 0: precision = 6
@@ -698,23 +710,23 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while e_pad > 0 and write_count < size - 1: while e_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
e_pad -= 1 e_pad -= 1
if e_sp == 2: if e_sp == 2:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif e_sp == 1 and show_sign: elif e_sp == 1 and show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif e_sp == 1 and space_sign: elif e_sp == 1 and space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
ei_c: t.CInt = 0 ei_c: t.CInt = 0
while ei_c < 3 and write_count < size - 1: while ei_c < 3 and write_count < size - 1:
ec: t.CInt = 0 ec: t.CInt = 0
@@ -738,14 +750,14 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
ec -= 32 ec -= 32
ptr[0] = t.CChar(ec) ptr[0] = t.CChar(ec)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
ei_c += 1 ei_c += 1
if left_align and width > e_total_len: if left_align and width > e_total_len:
e_pad = width - e_total_len e_pad = width - e_total_len
while e_pad > 0 and write_count < size - 1: while e_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
e_pad -= 1 e_pad -= 1
fmt += 1 fmt += 1
continue continue
@@ -753,18 +765,18 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fv = 0.0 - fv fv = 0.0 - fv
elif show_sign: elif show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif space_sign: elif space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
exp10: t.CInt = 0 exp10: t.CInt = 0
if fv != 0.0: if fv != 0.0:
while fv >= 10.0: while fv >= 10.0:
@@ -799,24 +811,24 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > e_total: if pad_zero and width > e_total:
pad_count = width - e_total pad_count = width - e_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if write_count < size - 1: if write_count < size - 1:
ptr[0] = t.CChar(int_digit + 48) ptr[0] = t.CChar(int_digit + 48)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if precision > 0: if precision > 0:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 46 ptr[0] = 46
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fi: t.CInt = 0 fi: t.CInt = 0
while fi < precision and fi < TEMP_BUF_SIZE - 1: while fi < precision and fi < TEMP_BUF_SIZE - 1:
temp[fi] = t.CChar(frac_p % 10 + 48) temp[fi] = t.CChar(frac_p % 10 + 48)
@@ -829,20 +841,20 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
fi -= 1 fi -= 1
ptr[0] = temp[fi] ptr[0] = temp[fi]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif alt_form: elif alt_form:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 46 ptr[0] = 46
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 101 if e_upper == 0 else 69 ptr[0] = 101 if e_upper == 0 else 69
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 if exp10 < 0 else 43 ptr[0] = 45 if exp10 < 0 else 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
exp_abs: t.CUInt64T = t.CUInt64T(exp10) if exp10 >= 0 else t.CUInt64T(0 - exp10) exp_abs: t.CUInt64T = t.CUInt64T(exp10) if exp10 >= 0 else t.CUInt64T(0 - exp10)
ei: t.CInt = 0 ei: t.CInt = 0
if exp_abs == 0: if exp_abs == 0:
@@ -861,13 +873,13 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
ei -= 1 ei -= 1
ptr[0] = temp[ei] ptr[0] = temp[ei]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > e_total: if left_align and width > e_total:
pad_count = width - e_total pad_count = width - e_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 103 or c.Deref(fmt) == 71: elif c.Deref(fmt) == 103 or c.Deref(fmt) == 71:
if precision < 0: precision = 6 if precision < 0: precision = 6
@@ -889,23 +901,23 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while g_pad > 0 and write_count < size - 1: while g_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
g_pad -= 1 g_pad -= 1
if g_sp == 2: if g_sp == 2:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif g_sp == 1 and show_sign: elif g_sp == 1 and show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif g_sp == 1 and space_sign: elif g_sp == 1 and space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
gi_c: t.CInt = 0 gi_c: t.CInt = 0
while gi_c < 3 and write_count < size - 1: while gi_c < 3 and write_count < size - 1:
gc: t.CInt = 0 gc: t.CInt = 0
@@ -929,14 +941,14 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
gc -= 32 gc -= 32
ptr[0] = t.CChar(gc) ptr[0] = t.CChar(gc)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
gi_c += 1 gi_c += 1
if left_align and width > g_total_len: if left_align and width > g_total_len:
g_pad = width - g_total_len g_pad = width - g_total_len
while g_pad > 0 and write_count < size - 1: while g_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
g_pad -= 1 g_pad -= 1
fmt += 1 fmt += 1
continue continue
@@ -944,18 +956,18 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fv = 0.0 - fv fv = 0.0 - fv
elif show_sign: elif show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif space_sign: elif space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fv_orig: t.CDouble = fv fv_orig: t.CDouble = fv
exp10: t.CInt = 0 exp10: t.CInt = 0
if fv != 0.0: if fv != 0.0:
@@ -1064,30 +1076,30 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
if pad_zero and width > g_total: if pad_zero and width > g_total:
pad_count = width - g_total pad_count = width - g_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
gi: t.CInt = 0 gi: t.CInt = 0
while gi < g_len and write_count < size - 1: while gi < g_len and write_count < size - 1:
ptr[0] = temp[gi] ptr[0] = temp[gi]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
gi += 1 gi += 1
if g_use_e: if g_use_e:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 101 if g_upper == 0 else 69 ptr[0] = 101 if g_upper == 0 else 69
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 if exp10 < 0 else 43 ptr[0] = 45 if exp10 < 0 else 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
exp_abs: t.CUInt64T = t.CUInt64T(exp10) if exp10 >= 0 else t.CUInt64T(0 - exp10) exp_abs: t.CUInt64T = t.CUInt64T(exp10) if exp10 >= 0 else t.CUInt64T(0 - exp10)
ei: t.CInt = 0 ei: t.CInt = 0
if exp_abs == 0: if exp_abs == 0:
@@ -1106,13 +1118,13 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
ei -= 1 ei -= 1
ptr[0] = temp[ei] ptr[0] = temp[ei]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > g_total: if left_align and width > g_total:
pad_count = width - g_total pad_count = width - g_total
while pad_count > 0 and write_count < size - 1: while pad_count > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
pad_count -= 1 pad_count -= 1
elif c.Deref(fmt) == 97 or c.Deref(fmt) == 65: elif c.Deref(fmt) == 97 or c.Deref(fmt) == 65:
a_upper: t.CInt = 1 if c.Deref(fmt) == 65 else 0 a_upper: t.CInt = 1 if c.Deref(fmt) == 65 else 0
@@ -1132,23 +1144,23 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while a_pad > 0 and write_count < size - 1: while a_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_pad -= 1 a_pad -= 1
if a_sp == 2: if a_sp == 2:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif a_sp == 1 and show_sign: elif a_sp == 1 and show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif a_sp == 1 and space_sign: elif a_sp == 1 and space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
ai_c: t.CInt = 0 ai_c: t.CInt = 0
while ai_c < 3 and write_count < size - 1: while ai_c < 3 and write_count < size - 1:
ac: t.CInt = 0 ac: t.CInt = 0
@@ -1172,14 +1184,14 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
ac -= 32 ac -= 32
ptr[0] = t.CChar(ac) ptr[0] = t.CChar(ac)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
ai_c += 1 ai_c += 1
if left_align and width > a_total_len: if left_align and width > a_total_len:
a_pad = width - a_total_len a_pad = width - a_total_len
while a_pad > 0 and write_count < size - 1: while a_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_pad -= 1 a_pad -= 1
fmt += 1 fmt += 1
continue continue
@@ -1255,55 +1267,55 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
while a_pad > 0 and write_count < size - 1: while a_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_pad -= 1 a_pad -= 1
if a_neg: if a_neg:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 45 ptr[0] = 45
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif show_sign: elif show_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
elif space_sign: elif space_sign:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if pad_zero and width > a_content_len: if pad_zero and width > a_content_len:
a_pad = width - a_content_len a_pad = width - a_content_len
while a_pad > 0 and write_count < size - 1: while a_pad > 0 and write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_pad -= 1 a_pad -= 1
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 48 ptr[0] = 48
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
if a_upper: if a_upper:
ptr[0] = 88 ptr[0] = 88
else: else:
ptr[0] = 120 ptr[0] = 120
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
ptr[0] = t.CChar(a_leading + 48) ptr[0] = t.CChar(a_leading + 48)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if a_has_dot: if a_has_dot:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 46 ptr[0] = 46
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_hj: t.CInt = 0 a_hj: t.CInt = 0
while a_hj < a_hd_count and write_count < size - 1: while a_hj < a_hd_count and write_count < size - 1:
ptr[0] = temp[a_hj] ptr[0] = temp[a_hj]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_hj += 1 a_hj += 1
if write_count < size - 1: if write_count < size - 1:
if a_upper: if a_upper:
@@ -1311,26 +1323,26 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
else: else:
ptr[0] = 112 ptr[0] = 112
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if write_count < size - 1: if write_count < size - 1:
if a_esign: if a_esign:
ptr[0] = 45 ptr[0] = 45
else: else:
ptr[0] = 43 ptr[0] = 43
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_ek: t.CInt = a_ecount a_ek: t.CInt = a_ecount
while a_ek > 0 and write_count < size - 1: while a_ek > 0 and write_count < size - 1:
a_ek -= 1 a_ek -= 1
ptr[0] = temp[60 + a_ek] ptr[0] = temp[60 + a_ek]
write_count += 1 write_count += 1
ptr += 1 ptr += _step
if left_align and width > a_content_len: if left_align and width > a_content_len:
a_pad = width - a_content_len a_pad = width - a_content_len
while a_pad > 0 and write_count < size - 1: while a_pad > 0 and write_count < size - 1:
ptr[0] = 32 ptr[0] = 32
write_count += 1 write_count += 1
ptr += 1 ptr += _step
a_pad -= 1 a_pad -= 1
elif c.Deref(fmt) == 110: elif c.Deref(fmt) == 110:
if is_long_long or is_long: if is_long_long or is_long:
@@ -1353,12 +1365,12 @@ def vsnprintf(buf: t.CChar | t.CPtr, size: t.CSizeT, fmt: str, ap: t.CChar | t.C
if write_count < size - 1: if write_count < size - 1:
ptr[0] = 37 ptr[0] = 37
write_count += 1 write_count += 1
ptr += 1 ptr += _step
else: else:
if write_count < size - 1: if write_count < size - 1:
ptr[0] = c.Deref(fmt) ptr[0] = c.Deref(fmt)
write_count += 1 write_count += 1
ptr += 1 ptr += _step
fmt += 1 fmt += 1
ptr[0] = 0 ptr[0] = 0
return write_count return write_count

5
lib/core/Handles/HandlesClassDef.py
View File

@@ -1195,6 +1195,11 @@ class ClassHandle(BaseHandle):
MemberNode.Lineno = lineno MemberNode.Lineno = lineno
MemberNode.IsEnumMember = True MemberNode.IsEnumMember = True
self.Trans.SymbolTable.insert(VariantName, MemberNode) self.Trans.SymbolTable.insert(VariantName, MemberNode)
# 同模块 REnum 变体也注册限定名和下划线名，
# 对齐跨模块导入（HandlesImports.py）的注册逻辑。
# 避免裸名被同名的工厂函数覆盖后，路径 2 的限定名查找失败。
self.Trans.SymbolTable.insert(f"{ClassName}.{VariantName}", MemberNode)
self.Trans.SymbolTable.insert(f"{ClassName}_{VariantName}", MemberNode)
# 更新预注册的 REnum 类型信息（填充变体列表） # 更新预注册的 REnum 类型信息（填充变体列表）
PreTypeInfo.RenumVariants = variant_names PreTypeInfo.RenumVariants = variant_names

38
lib/core/Handles/HandlesMatch.py
View File

@@ -129,6 +129,34 @@ class MatchHandle(BaseHandle):
elif isinstance(pattern, ast.MatchSequence): elif isinstance(pattern, ast.MatchSequence):
HasDefault = True HasDefault = True
CaseBBs.append(DefaultBB) CaseBBs.append(DefaultBB)
elif isinstance(pattern, ast.MatchClass):
# 兜底处理：REnum 检测失败但 case 是 MatchClass（REnum 变体模式）
# 尝试从变体名查找 tag 值，按整数值处理
cls_node_mc: ast.expr = pattern.cls
VariantName_mc: str | None = None
QualifiedName_mc: str | None = None
if isinstance(cls_node_mc, ast.Name):
VariantName_mc = cls_node_mc.id
elif isinstance(cls_node_mc, ast.Attribute):
VariantName_mc = cls_node_mc.attr
if isinstance(cls_node_mc.value, ast.Attribute):
QualifiedName_mc = f"{cls_node_mc.value.attr}.{VariantName_mc}"
elif isinstance(cls_node_mc.value, ast.Name):
QualifiedName_mc = f"{cls_node_mc.value.id}.{VariantName_mc}"
TagValue_mc: int | None = None
SymInfo_mc: "SymbolTable.SymbolInfo" = None
if QualifiedName_mc:
SymInfo_mc = self.Trans.SymbolTable.lookup(QualifiedName_mc)
if not (SymInfo_mc and SymInfo_mc.IsEnumMember):
SymInfo_mc = self.Trans.SymbolTable.lookup(VariantName_mc)
if SymInfo_mc and SymInfo_mc.IsEnumMember:
TagValue_mc = SymInfo_mc.value
if TagValue_mc is not None:
CaseValues.append(ir.Constant(SwitchIntType, TagValue_mc))
CaseBBs.append(Gen.func.append_basic_block(name=f"match.case_{VariantName_mc}"))
else:
# 变体名未找到，跳过此 case（fast-fail 已在外层处理）
pass
def _HasNoBreak(stmts: list[ast.stmt]) -> bool: def _HasNoBreak(stmts: list[ast.stmt]) -> bool:
for stmt in stmts: for stmt in stmts:
if isinstance(stmt, ast.Expr) and isinstance(stmt.value, ast.Call): if isinstance(stmt, ast.Expr) and isinstance(stmt.value, ast.Call):
@@ -187,6 +215,16 @@ class MatchHandle(BaseHandle):
if not HasNoBreak[i]: if not HasNoBreak[i]:
Gen.builder.branch(AfterBB) Gen.builder.branch(AfterBB)
CaseIdx += 1 CaseIdx += 1
elif isinstance(pattern, ast.MatchClass):
# 兜底处理：MatchClass 在非 REnum 路径的 case body 生成
# case 收集阶段已创建 CaseBB，此处生成 body
if CaseIdx < len(CaseBBs) and CaseBBs[CaseIdx] != DefaultBB:
Gen.builder.position_at_start(CaseBBs[CaseIdx])
self.HandleBodyLlvm(case.body)
if not Gen.builder.block.is_terminated:
if not HasNoBreak[i]:
Gen.builder.branch(AfterBB)
CaseIdx += 1
if not HasDefault: if not HasDefault:
Gen.builder.position_at_start(DefaultBB) Gen.builder.position_at_start(DefaultBB)
Gen.builder.branch(AfterBB) Gen.builder.branch(AfterBB)