When using `"cStandard": "c17"`, errors for calls to functions with missing prototypes are not reported
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Évaluation
- Difficulté
- 3/5
- Temps estimé
- 1-2 jours
- Accessibilité débutants
- 68/100
Piste de recherche
Commencez par la configuration .vscode/c_cpp_properties.json et la reproduction dans test.c, puis exécutez la commande clang -std=c17 indiquée et examinez la manière dont IntelliSense gère l’appel non déclaré à one(). Comparez les diagnostics du compilateur avec le seul soulignement ondulé signalé ; le travail est terminé lorsque IntelliSense signale également l’erreur de prototype manquant pour one sous c17, ainsi que l’erreur de structure incomplète.
Rédigé par le modèle d'indexation à partir du texte de l'issue.
Description
Edit: formatting, remove stray junk mostly from my copy/pastes from #14769.
Environment
- OS and Version: Debian 5.15.153.1-microsoft-standard-WSL2, WSL 2.2.4.0, Windows 10.0.19045.7725
- VS Code Version: 1.116.0
- C/C++ Extension Version: 1.34.4
- If using SSH remote, specify OS of remote machine:
Bug Summary and Steps to Reproduce
Bug Summary:
When using Clang to build a freestanding --target=wasm32 library inside WSL, IntelliSense incorrectly infers implicit function declarations, because with "cStandard": "c17", they very, very obviously shouldn't exist. (That was removed starting C99, over 25 years ago.)
Steps to reproduce:
-
Start WSL and make sure you have Clang 19.1.7 installed. (Later versions of Clang use a different method internally for the shuffle intrinsic.) Also, ensure there are no open VSCode windows and that no VSCode server is running in the background in the WSL VM. (You can check this pretty quickly with
top/htop.) -
Create a directory with the following file structure:
.vscode/c_cpp_properties.json: see below.vscode/settings.json:{ "C_Cpp.loggingLevel": "Debug" }test.c:int main() { struct missing foo; one(); return 0; }
-
Compile the executable and observe the following errors:
clang -std=c17 -o out test.ctest.c:3:20: error: variable has incomplete type 'struct missing' 3 | struct missing foo; | ^ test.c:3:12: note: forward declaration of 'struct missing' 3 | struct missing foo; | ^ test.c:4:5: error: call to undeclared function 'one'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 4 | one(); | ^ 2 errors generated. -
Open the folder in VSCode with only
ms-vscode.cpptoolsrunning:code $(code --list-extensions | grep -v ms-vscode.cpptools | xargs -I % echo '--disable-extension %') . -
Open
test.c.You will observe one error squiggle over
foo. If you hover over it, you'll seeincomplete type "struct missing" is not allowed C/C++(70). -
Hover over
one. It will show a prototype ofint one().
Expected behavior:
An error squiggle to also appear for one.
Configuration and Logs
I've redacted user-related paths, but that's it. $HOME is obvious, and $PROJECT is the project root.
.vscode/c_cpp_properties.json:
{
"configurations": [
{
"name": "Linux",
"includePath": [
"${workspaceFolder}/"
],
"defines": [],
"compilerPath": "/usr/bin/clang",
"cStandard": "c17",
"cppStandard": "c++17",
"intelliSenseMode": "linux-clang-x64"
}
],
"version": 4
}
Diagnostics logs, grabbed immediately before following the reproduction steps:
Most of this junk is either from extensions that were manually disabled or unrelated customizations I made for JS development.
-------- Diagnostics - 9/13/2026, 9:54:03 AM
Version: 1.34.4
Current Configuration:
{
"name": "Linux",
"includePath": [
"$PROJECT/"
],
"defines": [],
"compilerPath": "/usr/bin/clang",
"cStandard": "c17",
"cppStandard": "c++17",
"intelliSenseMode": "linux-clang-x64",
"compilerPathIsExplicit": true,
"cStandardIsExplicit": true,
"cppStandardIsExplicit": true,
"intelliSenseModeIsExplicit": true,
"recursiveIncludesPriorityIsExplicit": false,
"recursiveIncludesOrderIsExplicit": false,
"compilerPathInCppPropertiesJson": "/usr/bin/clang",
"mergeConfigurations": false,
"recursiveIncludes": {},
"browse": {
"limitSymbolsToIncludedHeaders": true
}
}
Modified Settings:
{
"C_Cpp.loggingLevel": "Debug"
}
Additional Tracked Settings:
{
"editorTabSize": 4,
"editorInsertSpaces": true,
"editorAutoClosingBrackets": "languageDefined",
"filesEncoding": "utf8",
"filesAssociations": {
"*.h": "c",
"*.svg": "svg",
"*.{asm,inc,s,nasm,yasm,-----------------------------------------}": "asm-x86-nasm"
},
"filesExclude": {
"**/.git": true,
"**/.svn": true,
"**/.hg": true,
"**/.DS_Store": true,
"**/Thumbs.db": true
},
"filesAutoSaveAfterDelay": false,
"editorInlayHintsEnabled": true,
"editorParameterHintsEnabled": true,
"searchExclude": {
"**/node_modules": true,
"**/bower_components": true,
"**/*.code-search": true
},
"workbenchSettingsEditor": "ui"
}
cpptools version (native): 1.34.3.0
Current database path: $HOME/.cache/vscode-cpptools/d004e617ed0d21d84b6351fcd0c58a45/.browse.VC.db
No active translation units.
Language server logs, gathered while following the reproduction steps:
loggingLevel: 6
LSP: (received) cpptools/preinitialize (id: 1)
LSP: (invoked) cpptools/preinitialize (id: 1)
LSP: Sending response (id: 1)
LSP: (received) cpptools/initialize (id: 2)
LSP: (invoked) cpptools/initialize (id: 2)
cpptools version (TypeScript): 1.34.4
cpptools version (native): 1.34.3.0
Autocomplete is enabled.
Error squiggles are enabled if all header dependencies are resolved.
Hover is enabled.
IntelliSense Engine = default.
LSP: Sending response (id: 2)
LSP: (received) cpptools/queryCompilerDefaults (id: 3)
LSP: (invoked) cpptools/queryCompilerDefaults (id: 3)
LSP: (received - deferred) cpptools/didChangeVisibleTextEditors
LSP: (received - deferred) cpptools/didChangeVisibleTextEditors
Querying compiler for default C++ language standard using command line: /usr/bin/clang -x c++ -E -dM /dev/null
Detected language standard version: c++17
Querying compiler for default C language standard using command line: /usr/bin/clang -x c -E -dM /dev/null
Detected language standard version: c17
Querying compiler's default target using command line: "/usr/bin/clang" -dumpmachine
Compiler returned default target value: x86_64-pc-linux-gnu
Compiler info database not connected - skipping load.
Compiler query command line: /usr/bin/clang -std=c17 -m64 -Wp,-v -fno-blocks -E -dM -x c /dev/null
Attempting to get defaults from C compiler in "compilerPath" property: '/usr/bin/clang'
Compiler info database not connected - skipping load.
Compiler query command line: /usr/bin/clang -std=c++17 -m64 -Wp,-v -fno-blocks -E -dM -x c++ /dev/null
Attempting to get defaults from C++ compiler in "compilerPath" property: '/usr/bin/clang'
LSP: Sending response (id: 3)
Processed c_cpp_properties.json in 0.003385721s
LSP: (received) cpptools/queryCompilerDefaults (id: 4)
LSP: (invoked) cpptools/queryCompilerDefaults (id: 4)
LSP: (received) cpptools/didChangeCppProperties
LSP: Sending response (id: 4)
LSP: (invoked) cpptools/didChangeCppProperties
Folder: $PROJECT will be indexed
Folder: /usr/include will be indexed
Folder: /usr/lib/llvm-19/lib/clang/19/include will be indexed
Folder: /usr/local/include will be indexed
Opening code store: $HOME/.cache/vscode-cpptools/d004e617ed0d21d84b6351fcd0c58a45/.browse.VC.db
Code browsing service initialized
LSP: (queued) cpptools/didChangeVisibleTextEditors
LSP: (queued) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
Unified Store: Files Initialized (completed)
Done parsing remaining files.
Unified Store: Configuration Initialized (completed)
Done parsing remaining files.
LSP: (received) cpptools/getDiagnostics (id: 5)
LSP: (invoked) cpptools/getDiagnostics (id: 5)
LSP: Sending response (id: 5)
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) textDocument/didOpen: file://$PROJECT/test.c
LSP: (invoked) textDocument/didOpen: file://$PROJECT/test.c
textDocument/didOpen: file://$PROJECT/test.c
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/getCodeActions: file://$PROJECT/test.c (id: 6)
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeActiveEditor: file://$PROJECT/test.c
LSP: (received) cpptools/getDocumentSymbols: file://$PROJECT/test.c (id: 7)
LSP: (received) cpptools/didChangeTextEditorSelection
LSP: (invoked) cpptools/getCodeActions: file://$PROJECT/test.c (id: 6)
LSP: (invoked) cpptools/didChangeVisibleTextEditors
Intellisense update pending for: file://$PROJECT/test.c
LSP: (invoked) cpptools/didChangeActiveEditor: file://$PROJECT/test.c
LSP: (invoked) cpptools/getDocumentSymbols: file://$PROJECT/test.c (id: 7)
LSP: (invoked) cpptools/didChangeTextEditorSelection
LSP: Sending response (id: 6)
LSP: Sending response (id: 7)
LSP: (received) cpptools/getCodeActions: file://$PROJECT/test.c (id: 8)
LSP: (invoked) cpptools/getCodeActions: file://$PROJECT/test.c (id: 8)
LSP: Sending response (id: 8)
LSP: (received) cpptools/getCodeActions: file://$PROJECT/test.c (id: 9)
LSP: (invoked) cpptools/getCodeActions: file://$PROJECT/test.c (id: 9)
LSP: Sending response (id: 9)
LSP: (received) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 10)
LSP: (invoked) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 10)
LSP: Sending response (id: 10)
LSP: (received) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 11)
LSP: (invoked) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 11)
LSP: Sending response (id: 11)
IntelliSense update scheduled and TU acquisition started for: file://$PROJECT/test.c
sending compilation args for $PROJECT/test.c
canonical: /ClangMode /TC /I"$PROJECT" /Clangisystem"/usr/lib/llvm-19/lib/clang/19/include" /Clangisystem"/usr/local/include" /Clangisystem"/usr/include/x86_64-linux-gnu" /Clangisystem"/usr/include" /D_LP64=1 /D__ATOMIC_ACQUIRE=2 /D__ATOMIC_ACQ_REL=4 /D__ATOMIC_CONSUME=1 /D__ATOMIC_RELAXED=0 /D__ATOMIC_RELEASE=3 /D__ATOMIC_SEQ_CST=5 /D__BIGGEST_ALIGNMENT__=16 /D__BITINT_MAXWIDTH__=8388608 /D__BOOL_WIDTH__=8 /D__BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__ /D"__CHAR16_TYPE__=unsigned short" /D"__CHAR32_TYPE__=unsigned int" /D__CHAR_BIT__=8 /D__CLANG_ATOMIC_BOOL_LOCK_FREE=2 /D__CLANG_ATOMIC_CHAR16_T_LOCK_FREE=2 /D__CLANG_ATOMIC_CHAR32_T_LOCK_FREE=2 /D__CLANG_ATOMIC_CHAR_LOCK_FREE=2 /D__CLANG_ATOMIC_INT_LOCK_FREE=2 /D__CLANG_ATOMIC_LLONG_LOCK_FREE=2 /D__CLANG_ATOMIC_LONG_LOCK_FREE=2 /D__CLANG_ATOMIC_POINTER_LOCK_FREE=2 /D__CLANG_ATOMIC_SHORT_LOCK_FREE=2 /D__CLANG_ATOMIC_WCHAR_T_LOCK_FREE=2 /D__CONSTANT_CFSTRINGS__=1 /D__DBL_DECIMAL_DIG__=17 /D__DBL_DENORM_MIN__=4.9406564584124654e-324 /D__DBL_DIG__=15 /D__DBL_EPSILON__=2.2204460492503131e-16 /D__DBL_HAS_DENORM__=1 /D__DBL_HAS_INFINITY__=1 /D__DBL_HAS_QUIET_NAN__=1 /D__DBL_MANT_DIG__=53 /D__DBL_MAX_10_EXP__=308 /D__DBL_MAX_EXP__=1024 /D__DBL_MAX__=1.7976931348623157e+308 /D__DBL_MIN_10_EXP__=(-307) /D__DBL_MIN_EXP__=(-1021) /D__DBL_MIN__=2.2250738585072014e-308 /D__DBL_NORM_MAX__=1.7976931348623157e+308 /D__DECIMAL_DIG__=__LDBL_DECIMAL_DIG__ /D__ELF__=1 /D__FINITE_MATH_ONLY__=0 /D__FLOAT128__=1 /D__FLT16_DECIMAL_DIG__=5 /D__FLT16_DENORM_MIN__=5.9604644775390625e-8F16 /D__FLT16_DIG__=3 /D__FLT16_EPSILON__=9.765625e-4F16 /D__FLT16_HAS_DENORM__=1 /D__FLT16_HAS_INFINITY__=1 /D__FLT16_HAS_QUIET_NAN__=1 /D__FLT16_MANT_DIG__=11 /D__FLT16_MAX_10_EXP__=4 /D__FLT16_MAX_EXP__=16 /D__FLT16_MAX__=6.5504e+4F16 /D__FLT16_MIN_10_EXP__=(-4) /D__FLT16_MIN_EXP__=(-13) /D__FLT16_MIN__=6.103515625e-5F16 /D__FLT16_NORM_MAX__=6.5504e+4F16 /D__FLT_DECIMAL_DIG__=9 /D__FLT_DENORM_MIN__=1.40129846e-45F /D__FLT_DIG__=6 /D__FLT_EPSILON__=1.19209290e-7F /D__FLT_HAS_DENORM__=1 /D__FLT_HAS_INFINITY__=1 /D__FLT_HAS_QUIET_NAN__=1 /D__FLT_MANT_DIG__=24 /D__FLT_MAX_10_EXP__=38 /D__FLT_MAX_EXP__=128 /D__FLT_MAX__=3.40282347e+38F /D__FLT_MIN_10_EXP__=(-37) /D__FLT_MIN_EXP__=(-125) /D__FLT_MIN__=1.17549435e-38F /D__FLT_NORM_MAX__=3.40282347e+38F /D__FLT_RADIX__=2 /D__FPCLASS_NEGINF=0x0004 /D__FPCLASS_NEGNORMAL=0x0008 /D__FPCLASS_NEGSUBNORMAL=0x0010 /D__FPCLASS_NEGZERO=0x0020 /D__FPCLASS_POSINF=0x0200 /D__FPCLASS_POSNORMAL=0x0100 /D__FPCLASS_POSSUBNORMAL=0x0080 /D__FPCLASS_POSZERO=0x0040 /D__FPCLASS_QNAN=0x0002 /D__FPCLASS_SNAN=0x0001 /D__FXSR__=1 /D__GCC_ASM_FLAG_OUTPUTS__=1 /D__GCC_ATOMIC_BOOL_LOCK_FREE=2 /D__GCC_ATOMIC_CHAR16_T_LOCK_FREE=2 /D__GCC_ATOMIC_CHAR32_T_LOCK_FREE=2 /D__GCC_ATOMIC_CHAR_LOCK_FREE=2 /D__GCC_ATOMIC_INT_LOCK_FREE=2 /D__GCC_ATOMIC_LLONG_LOCK_FREE=2 /D__GCC_ATOMIC_LONG_LOCK_FREE=2 /D__GCC_ATOMIC_POINTER_LOCK_FREE=2 /D__GCC_ATOMIC_SHORT_LOCK_FREE=2 /D__GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1 /D__GCC_ATOMIC_WCHAR_T_LOCK_FREE=2 /D__GCC_CONSTRUCTIVE_SIZE=64 /D__GCC_DESTRUCTIVE_SIZE=64 /D__GCC_HAVE_DWARF2_CFI_ASM=1 /D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1=1 /D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2=1 /D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4=1 /D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8=1 /D__GNUC_MINOR__=2 /D__GNUC_PATCHLEVEL__=1 /D__GNUC_STDC_INLINE__=1 /D__GNUC__=4 /D__GXX_ABI_VERSION=1002 /D__INT16_C_SUFFIX__= /D"__INT16_FMTd__=\"hd\"" /D"__INT16_FMTi__=\"hi\"" /D__INT16_MAX__=32767 /D__INT16_TYPE__=short /D__INT32_C_SUFFIX__= /D"__INT32_FMTd__=\"d\"" /D"__INT32_FMTi__=\"i\"" /D__INT32_MAX__=2147483647 /D__INT32_TYPE__=int /D__INT64_C_SUFFIX__=L /D"__INT64_FMTd__=\"ld\"" /D"__INT64_FMTi__=\"li\"" /D__INT64_MAX__=9223372036854775807L /D"__INT64_TYPE__=long int" /D__INT8_C_SUFFIX__= /D"__INT8_FMTd__=\"hhd\"" /D"__INT8_FMTi__=\"hhi\"" /D__INT8_MAX__=127 /D"__INT8_TYPE__=signed char" /D__INTMAX_C_SUFFIX__=L /D"__INTMAX_FMTd__=\"ld\"" /D"__INTMAX_FMTi__=\"li\"" /D__INTMAX_MAX__=9223372036854775807L /D"__INTMAX_TYPE__=long int" /D__INTMAX_WIDTH__=64 /D"__INTPTR_FMTd__=\"ld\"" /D"__INTPTR_FMTi__=\"li\"" /D__I…
edge args (406):
--c
-I$PROJECT
--sys_include=/usr/lib/llvm-19/lib/clang/19/include
--sys_include=/usr/local/include
--sys_include=/usr/include/x86_64-linux-gnu
--sys_include=/usr/include
-D_LP64=1
-D__ATOMIC_ACQUIRE=2
-D__ATOMIC_ACQ_REL=4
-D__ATOMIC_CONSUME=1
-D__ATOMIC_RELAXED=0
-D__ATOMIC_RELEASE=3
-D__ATOMIC_SEQ_CST=5
-D__BIGGEST_ALIGNMENT__=16
-D__BITINT_MAXWIDTH__=8388608
-D__BOOL_WIDTH__=8
-D__BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__
-D__CHAR16_TYPE__=unsigned short
-D__CHAR32_TYPE__=unsigned int
-D__CHAR_BIT__=8
-D__CLANG_ATOMIC_BOOL_LOCK_FREE=2
-D__CLANG_ATOMIC_CHAR16_T_LOCK_FREE=2
-D__CLANG_ATOMIC_CHAR32_T_LOCK_FREE=2
-D__CLANG_ATOMIC_CHAR_LOCK_FREE=2
-D__CLANG_ATOMIC_INT_LOCK_FREE=2
-D__CLANG_ATOMIC_LLONG_LOCK_FREE=2
-D__CLANG_ATOMIC_LONG_LOCK_FREE=2
-D__CLANG_ATOMIC_POINTER_LOCK_FREE=2
-D__CLANG_ATOMIC_SHORT_LOCK_FREE=2
-D__CLANG_ATOMIC_WCHAR_T_LOCK_FREE=2
-D__CONSTANT_CFSTRINGS__=1
-D__DBL_DECIMAL_DIG__=17
-D__DBL_DENORM_MIN__=4.9406564584124654e-324
-D__DBL_DIG__=15
-D__DBL_EPSILON__=2.2204460492503131e-16
-D__DBL_HAS_DENORM__=1
-D__DBL_HAS_INFINITY__=1
-D__DBL_HAS_QUIET_NAN__=1
-D__DBL_MANT_DIG__=53
-D__DBL_MAX_10_EXP__=308
-D__DBL_MAX_EXP__=1024
-D__DBL_MAX__=1.7976931348623157e+308
-D__DBL_MIN_10_EXP__=(-307)
-D__DBL_MIN_EXP__=(-1021)
-D__DBL_MIN__=2.2250738585072014e-308
-D__DBL_NORM_MAX__=1.7976931348623157e+308
-D__DECIMAL_DIG__=__LDBL_DECIMAL_DIG__
-D__ELF__=1
-D__FINITE_MATH_ONLY__=0
-D__FLOAT128__=1
-D__FLT16_DECIMAL_DIG__=5
-D__FLT16_DENORM_MIN__=5.9604644775390625e-8F16
-D__FLT16_DIG__=3
-D__FLT16_EPSILON__=9.765625e-4F16
-D__FLT16_HAS_DENORM__=1
-D__FLT16_HAS_INFINITY__=1
-D__FLT16_HAS_QUIET_NAN__=1
-D__FLT16_MANT_DIG__=11
-D__FLT16_MAX_10_EXP__=4
-D__FLT16_MAX_EXP__=16
-D__FLT16_MAX__=6.5504e+4F16
-D__FLT16_MIN_10_EXP__=(-4)
-D__FLT16_MIN_EXP__=(-13)
-D__FLT16_MIN__=6.103515625e-5F16
-D__FLT16_NORM_MAX__=6.5504e+4F16
-D__FLT_DECIMAL_DIG__=9
-D__FLT_DENORM_MIN__=1.40129846e-45F
-D__FLT_DIG__=6
-D__FLT_EPSILON__=1.19209290e-7F
-D__FLT_HAS_DENORM__=1
-D__FLT_HAS_INFINITY__=1
-D__FLT_HAS_QUIET_NAN__=1
-D__FLT_MANT_DIG__=24
-D__FLT_MAX_10_EXP__=38
-D__FLT_MAX_EXP__=128
-D__FLT_MAX__=3.40282347e+38F
-D__FLT_MIN_10_EXP__=(-37)
-D__FLT_MIN_EXP__=(-125)
-D__FLT_MIN__=1.17549435e-38F
-D__FLT_NORM_MAX__=3.40282347e+38F
-D__FLT_RADIX__=2
-D__FPCLASS_NEGINF=0x0004
-D__FPCLASS_NEGNORMAL=0x0008
-D__FPCLASS_NEGSUBNORMAL=0x0010
-D__FPCLASS_NEGZERO=0x0020
-D__FPCLASS_POSINF=0x0200
-D__FPCLASS_POSNORMAL=0x0100
-D__FPCLASS_POSSUBNORMAL=0x0080
-D__FPCLASS_POSZERO=0x0040
-D__FPCLASS_QNAN=0x0002
-D__FPCLASS_SNAN=0x0001
-D__FXSR__=1
-D__GCC_ASM_FLAG_OUTPUTS__=1
-D__GCC_ATOMIC_BOOL_LOCK_FREE=2
-D__GCC_ATOMIC_CHAR16_T_LOCK_FREE=2
-D__GCC_ATOMIC_CHAR32_T_LOCK_FREE=2
-D__GCC_ATOMIC_CHAR_LOCK_FREE=2
-D__GCC_ATOMIC_INT_LOCK_FREE=2
-D__GCC_ATOMIC_LLONG_LOCK_FREE=2
-D__GCC_ATOMIC_LONG_LOCK_FREE=2
-D__GCC_ATOMIC_POINTER_LOCK_FREE=2
-D__GCC_ATOMIC_SHORT_LOCK_FREE=2
-D__GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1
-D__GCC_ATOMIC_WCHAR_T_LOCK_FREE=2
-D__GCC_CONSTRUCTIVE_SIZE=64
-D__GCC_DESTRUCTIVE_SIZE=64
-D__GCC_HAVE_DWARF2_CFI_ASM=1
-D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1=1
-D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2=1
-D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4=1
-D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8=1
-D__GNUC_MINOR__=2
-D__GNUC_PATCHLEVEL__=1
-D__GNUC_STDC_INLINE__=1
-D__GNUC__=4
-D__GXX_ABI_VERSION=1002
-D__INT16_C_SUFFIX__=
-D__INT16_FMTd__="hd"
-D__INT16_FMTi__="hi"
-D__INT16_MAX__=32767
-D__INT16_TYPE__=short
-D__INT32_C_SUFFIX__=
-D__INT32_FMTd__="d"
-D__INT32_FMTi__="i"
-D__INT32_MAX__=2147483647
-D__INT32_TYPE__=int
-D__INT64_C_SUFFIX__=L
-D__INT64_FMTd__="ld"
-D__INT64_FMTi__="li"
-D__INT64_MAX__=9223372036854775807L
-D__INT64_TYPE__=long int
-D__INT8_C_SUFFIX__=
-D__INT8_FMTd__="hhd"
-D__INT8_FMTi__="hhi"
-D__INT8_MAX__=127
-D__INT8_TYPE__=signed char
-D__INTMAX_C_SUFFIX__=L
-D__INTMAX_FMTd__="ld"
-D__INTMAX_FMTi__="li"
-D__INTMAX_MAX__=9223372036854775807L
-D__INTMAX_TYPE__=long int
-D__INTMAX_WIDTH__=64
-D__INTPTR_FMTd__="ld"
-D__INTPTR_FMTi__="li"
-D__INTPTR_MAX__=9223372036854775807L
-D__INTPTR_TYPE__=long int
-D__INTPTR_WIDTH__=64
-D__INT_FAST16_FMTd__="hd"
-D__INT_FAST16_FMTi__="hi"
-D__INT_FAST16_MAX__=32767
-D__INT_FAST16_TYPE__=short
-D__INT_FAST16_WIDTH__=16
-D__INT_FAST32_FMTd__="d"
-D__INT_FAST32_FMTi__="i"
-D__INT_FAST32_MAX__=2147483647
-D__INT_FAST32_TYPE__=int
-D__INT_FAST32_WIDTH__=32
-D__INT_FAST64_FMTd__="ld"
-D__INT_FAST64_FMTi__="li"
-D__INT_FAST64_MAX__=9223372036854775807L
-D__INT_FAST64_TYPE__=long int
-D__INT_FAST64_WIDTH__=64
-D__INT_FAST8_FMTd__="hhd"
-D__INT_FAST8_FMTi__="hhi"
-D__INT_FAST8_MAX__=127
-D__INT_FAST8_TYPE__=signed char
-D__INT_FAST8_WIDTH__=8
-D__INT_LEAST16_FMTd__="hd"
-D__INT_LEAST16_FMTi__="hi"
-D__INT_LEAST16_MAX__=32767
-D__INT_LEAST16_TYPE__=short
-D__INT_LEAST16_WIDTH__=16
-D__INT_LEAST32_FMTd__="d"
-D__INT_LEAST32_FMTi__="i"
-D__INT_LEAST32_MAX__=2147483647
-D__INT_LEAST32_TYPE__=int
-D__INT_LEAST32_WIDTH__=32
-D__INT_LEAST64_FMTd__="ld"
-D__INT_LEAST64_FMTi__="li"
-D__INT_LEAST64_MAX__=9223372036854775807L
-D__INT_LEAST64_TYPE__=long int
-D__INT_LEAST64_WIDTH__=64
-D__INT_LEAST8_FMTd__="hhd"
-D__INT_LEAST8_FMTi__="hhi"
-D__INT_LEAST8_MAX__=127
-D__INT_LEAST8_TYPE__=signed char
-D__INT_LEAST8_WIDTH__=8
-D__INT_MAX__=2147483647
-D__INT_WIDTH__=32
-D__LDBL_DECIMAL_DIG__=21
-D__LDBL_DENORM_MIN__=3.64519953188247460253e-4951L
-D__LDBL_DIG__=18
-D__LDBL_EPSILON__=1.08420217248550443401e-19L
-D__LDBL_HAS_DENORM__=1
-D__LDBL_HAS_INFINITY__=1
-D__LDBL_HAS_QUIET_NAN__=1
-D__LDBL_MANT_DIG__=64
-D__LDBL_MAX_10_EXP__=4932
-D__LDBL_MAX_EXP__=16384
-D__LDBL_MAX__=1.18973149535723176502e+4932L
-D__LDBL_MIN_10_EXP__=(-4931)
-D__LDBL_MIN_EXP__=(-16381)
-D__LDBL_MIN__=3.36210314311209350626e-4932L
-D__LDBL_NORM_MAX__=1.18973149535723176502e+4932L
-D__LITTLE_ENDIAN__=1
-D__LLONG_WIDTH__=64
-D__LONG_LONG_MAX__=9223372036854775807LL
-D__LONG_MAX__=9223372036854775807L
-D__LONG_WIDTH__=64
-D__LP64__=1
-D__MEMORY_SCOPE_DEVICE=1
-D__MEMORY_SCOPE_SINGLE=4
-D__MEMORY_SCOPE_SYSTEM=0
-D__MEMORY_SCOPE_WRKGRP=2
-D__MEMORY_SCOPE_WVFRNT=3
-D__MMX__=1
-D__NO_INLINE__=1
-D__NO_MATH_INLINES=1
-D__OBJC_BOOL_IS_BOOL=0
-D__OPENCL_MEMORY_SCOPE_ALL_SVM_DEVICES=3
-D__OPENCL_MEMORY_SCOPE_DEVICE=2
-D__OPENCL_MEMORY_SCOPE_SUB_GROUP=4
-D__OPENCL_MEMORY_SCOPE_WORK_GROUP=1
-D__OPENCL_MEMORY_SCOPE_WORK_ITEM=0
-D__ORDER_BIG_ENDIAN__=4321
-D__ORDER_LITTLE_ENDIAN__=1234
-D__ORDER_PDP_ENDIAN__=3412
-D__PIC__=2
-D__PIE__=2
-D__POINTER_WIDTH__=64
-D__PRAGMA_REDEFINE_EXTNAME=1
-D__PTRDIFF_FMTd__="ld"
-D__PTRDIFF_FMTi__="li"
-D__PTRDIFF_MAX__=9223372036854775807L
-D__PTRDIFF_TYPE__=long int
-D__PTRDIFF_WIDTH__=64
-D__REGISTER_PREFIX__=
-D__SCHAR_MAX__=127
-D__SEG_FS=1
-D__SEG_GS=1
-D__SHRT_MAX__=32767
-D__SHRT_WIDTH__=16
-D__SIG_ATOMIC_MAX__=2147483647
-D__SIG_ATOMIC_WIDTH__=32
-D__SIZEOF_DOUBLE__=8
-D__SIZEOF_FLOAT128__=16
-D__SIZEOF_FLOAT__=4
-D__SIZEOF_INT128__=16
-D__SIZEOF_INT__=4
-D__SIZEOF_LONG_DOUBLE__=16
-D__SIZEOF_LONG_LONG__=8
-D__SIZEOF_LONG__=8
-D__SIZEOF_POINTER__=8
-D__SIZEOF_PTRDIFF_T__=8
-D__SIZEOF_SHORT__=2
-D__SIZEOF_SIZE_T__=8
-D__SIZEOF_WCHAR_T__=4
-D__SIZEOF_WINT_T__=4
-D__SIZE_FMTX__="lX"
-D__SIZE_FMTo__="lo"
-D__SIZE_FMTu__="lu"
-D__SIZE_FMTx__="lx"
-D__SIZE_MAX__=18446744073709551615UL
-D__SIZE_TYPE__=long unsigned int
-D__SIZE_WIDTH__=64
-D__SSE2_MATH__=1
-D__SSE2__=1
-D__SSE_MATH__=1
-D__SSE__=1
-D__STDC_EMBED_EMPTY__=2
-D__STDC_EMBED_FOUND__=1
-D__STDC_EMBED_NOT_FOUND__=0
-D__STDC_HOSTED__=1
-D__STDC_UTF_16__=1
-D__STDC_UTF_32__=1
-D__STDC_VERSION__=201710L
-D__STDC__=1
-D__STRICT_ANSI__=1
-D__UINT16_C_SUFFIX__=
-D__UINT16_FMTX__="hX"
-D__UINT16_FMTo__="ho"
-D__UINT16_FMTu__="hu"
-D__UINT16_FMTx__="hx"
-D__UINT16_MAX__=65535
-D__UINT16_TYPE__=unsigned short
-D__UINT32_C_SUFFIX__=U
-D__UINT32_FMTX__="X"
-D__UINT32_FMTo__="o"
-D__UINT32_FMTu__="u"
-D__UINT32_FMTx__="x"
-D__UINT32_MAX__=4294967295U
-D__UINT32_TYPE__=unsigned int
-D__UINT64_C_SUFFIX__=UL
-D__UINT64_FMTX__="lX"
-D__UINT64_FMTo__="lo"
-D__UINT64_FMTu__="lu"
-D__UINT64_FMTx__="lx"
-D__UINT64_MAX__=18446744073709551615UL
-D__UINT64_TYPE__=long unsigned int
-D__UINT8_C_SUFFIX__=
-D__UINT8_FMTX__="hhX"
-D__UINT8_FMTo__="hho"
-D__UINT8_FMTu__="hhu"
-D__UINT8_FMTx__="hhx"
-D__UINT8_MAX__=255
-D__UINT8_TYPE__=unsigned char
-D__UINTMAX_C_SUFFIX__=UL
-D__UINTMAX_FMTX__="lX"
-D__UINTMAX_FMTo__="lo"
-D__UINTMAX_FMTu__="lu"
-D__UINTMAX_FMTx__="lx"
-D__UINTMAX_MAX__=18446744073709551615UL
-D__UINTMAX_TYPE__=long unsigned int
-D__UINTMAX_WIDTH__=64
-D__UINTPTR_FMTX__="lX"
-D__UINTPTR_FMTo__="lo"
-D__UINTPTR_FMTu__="lu"
-D__UINTPTR_FMTx__="lx"
-D__UINTPTR_MAX__=18446744073709551615UL
-D__UINTPTR_TYPE__=long unsigned int
-D__UINTPTR_WIDTH__=64
-D__UINT_FAST16_FMTX__="hX"
-D__UINT_FAST16_FMTo__="ho"
-D__UINT_FAST16_FMTu__="hu"
-D__UINT_FAST16_FMTx__="hx"
-D__UINT_FAST16_MAX__=65535
-D__UINT_FAST16_TYPE__=unsigned short
-D__UINT_FAST32_FMTX__="X"
-D__UINT_FAST32_FMTo__="o"
-D__UINT_FAST32_FMTu__="u"
-D__UINT_FAST32_FMTx__="x"
-D__UINT_FAST32_MAX__=4294967295U
-D__UINT_FAST32_TYPE__=unsigned int
-D__UINT_FAST64_FMTX__="lX"
-D__UINT_FAST64_FMTo__="lo"
-D__UINT_FAST64_FMTu__="lu"
-D__UINT_FAST64_FMTx__="lx"
-D__UINT_FAST64_MAX__=18446744073709551615UL
-D__UINT_FAST64_TYPE__=long unsigned int
-D__UINT_FAST8_FMTX__="hhX"
-D__UINT_FAST8_FMTo__="hho"
-D__UINT_FAST8_FMTu__="hhu"
-D__UINT_FAST8_FMTx__="hhx"
-D__UINT_FAST8_MAX__=255
-D__UINT_FAST8_TYPE__=unsigned char
-D__UINT_LEAST16_FMTX__="hX"
-D__UINT_LEAST16_FMTo__="ho"
-D__UINT_LEAST16_FMTu__="hu"
-D__UINT_LEAST16_FMTx__="hx"
-D__UINT_LEAST16_MAX__=65535
-D__UINT_LEAST16_TYPE__=unsigned short
-D__UINT_LEAST32_FMTX__="X"
-D__UINT_LEAST32_FMTo__="o"
-D__UINT_LEAST32_FMTu__="u"
-D__UINT_LEAST32_FMTx__="x"
-D__UINT_LEAST32_MAX__=4294967295U
-D__UINT_LEAST32_TYPE__=unsigned int
-D__UINT_LEAST64_FMTX__="lX"
-D__UINT_LEAST64_FMTo__="lo"
-D__UINT_LEAST64_FMTu__="lu"
-D__UINT_LEAST64_FMTx__="lx"
-D__UINT_LEAST64_MAX__=18446744073709551615UL
-D__UINT_LEAST64_TYPE__=long unsigned int
-D__UINT_LEAST8_FMTX__="hhX"
-D__UINT_LEAST8_FMTo__="hho"
-D__UINT_LEAST8_FMTu__="hhu"
-D__UINT_LEAST8_FMTx__="hhx"
-D__UINT_LEAST8_MAX__=255
-D__UINT_LEAST8_TYPE__=unsigned char
-D__USER_LABEL_PREFIX__=
-D__VERSION__="Debian Clang 19.1.7 (3+b1)"
-D__WCHAR_MAX__=2147483647
-D__WCHAR_TYPE__=int
-D__WCHAR_WIDTH__=32
-D__WINT_MAX__=4294967295U
-D__WINT_TYPE__=unsigned int
-D__WINT_UNSIGNED__=1
-D__WINT_WIDTH__=32
-D__amd64=1
-D__amd64__=1
-D__clang__=1
-D__clang_literal_encoding__="UTF-8"
-D__clang_major__=19
-D__clang_minor__=1
-D__clang_patchlevel__=7
-D__clang_version__="19.1.7 (3+b1)"
-D__clang_wide_literal_encoding__="UTF-32"
-D__code_model_small__=1
-D__gnu_linux__=1
-D__k8=1
-D__k8__=1
-D__linux=1
-D__linux__=1
-D__llvm__=1
-D__pic__=2
-D__pie__=2
-D__seg_fs=__attribute__((address_space(257)))
-D__seg_gs=__attribute__((address_space(256)))
-D__tune_k8__=1
-D__unix=1
-D__unix__=1
-D__x86_64=1
-D__x86_64__=1
--clang
--clang_version=190107
--c17
intelliSenseMode: linux-clang-x64
Update IntelliSense time (sec): 0.118
LSP: (received) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 12)
LSP: (invoked) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 12)
LSP: Sending response (id: 12)
LSP: (received) cpptools/getCodeActions: file://$PROJECT/test.c (id: 13)
LSP: (invoked) cpptools/getCodeActions: file://$PROJECT/test.c (id: 13)
LSP: Sending response (id: 13)
LSP: (received) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 14)
LSP: (invoked) cpptools/getFoldingRanges: file://$PROJECT/test.c (id: 14)
LSP: Sending response (id: 14)
LSP: (received) cpptools/hover: file://$PROJECT/test.c (id: 15)
LSP: (invoked) cpptools/hover: file://$PROJECT/test.c (id: 15)
LSP: Sending response (id: 15)
LSP: (received) cpptools/getCodeActions: file://$PROJECT/test.c (id: 16)
LSP: (invoked) cpptools/getCodeActions: file://$PROJECT/test.c (id: 16)
LSP: Sending response (id: 16)
LSP: (received) cpptools/hover: file://$PROJECT/test.c (id: 17)
LSP: (invoked) cpptools/hover: file://$PROJECT/test.c (id: 17)
LSP: Sending response (id: 17)
LSP: (received) cpptools/hover: file://$PROJECT/test.c (id: 18)
LSP: (invoked) cpptools/hover: file://$PROJECT/test.c (id: 18)
LSP: Sending response (id: 18)
Other Extensions
I've confirmed this to occur with all extensions except ms-vscode.cpptools manually disabled.
code $(code --list-extensions | grep -v ms-vscode.cpptools | xargs -I % echo '--disable-extension %')
This is included in the reproduction steps.
Additional context
No response
- Langage dominant
- TypeScript
- Étoiles
- 6.2k
- Forks
- 1.7k
- Merge moyen
- 14 h 46 min
- PR mergées (30 j)
- 61
Guide de contribution
Ouvrir le guide de contribution
Par où commencer
- Lisez l'issue en entier, puis le guide de contribution du projet.
- Signalez en commentaire que vous la prenez — cela évite que deux personnes fassent le même travail.
- Forkez le dépôt et travaillez sur une branche.
- Ouvrez une pull request qui référence le numéro de l'issue.
Autres issues de microsoft/vscode-cpptools
-
Difficulté 4/5 3-5 jours Accessibilité débutants 35/100
microsoft/vscode-cpptools#14787 ·
-
[Bug] cpptools fails to start on Ubuntu ARM64 due to missing execute permissions on shared libraries Ouvertebug fixed Language Service regression
microsoft/vscode-cpptools#14779 · 1 personne assignée ·
-
Language Service more info needed
microsoft/vscode-cpptools#14778 · 1 commentaire · 1 personne assignée ·
-
Difficulté 4/5 3-5 jours Accessibilité débutants 64/100
microsoft/vscode-cpptools#14769 ·
-
Difficulté 4/5 3-5 jours Accessibilité débutants 52/100
microsoft/vscode-cpptools#14760 ·
Toutes les issues de microsoft/vscode-cpptools
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