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Cleanup attribute only works in C, not in C++

Open jpnurmi opened this issue 3 years ago • 5 comments

Environment

  • OS and Version:
    • Ubuntu 22.10 + GCC 11.3.0
    • Ubuntu 22.10 + Clang 15.0.2
    • macOS 13.0 + Clang 14.0.0
  • VS Code Version: 1.74.0
  • C/C++ Extension Version: v1.13.7
  • Other extensions you installed (and if the issue persists after disabling them): none
  • If using SSH remote, specify OS of remote machine: n/a
  • A clear and concise description of what the bug is, including information about the workspace (i.e. is the workspace a single project or multiple projects, size of the project, etc).

The cleanup attribute works in C files but not in C++ files. The size of the workspace or project doesn't matter.

Bug Summary and Steps to Reproduce

Bug Summary:

__has_attribute(cleanup) always evaluates to false in .cc and .cpp files even though the same code works in a .c file.

Steps to reproduce:

  1. Create foo.cc with the following content: 
    #if __has_attribute(cleanup)
// ok
#else
#error "no cleanup attribute"
#endif
  2. See #error directive: "no cleanup attribute" C/C++(35)

Expected behavior

No error squiggles in the editor. The code compiles fine.

Code sample and Logs

Code sample 
#if __has_attribute(cleanup)
// ok
#else
#error "no cleanup attribute"
#endif
C/C++: Log Dialognostics 
-------- Diagnostics - 12/12/2022, 2:54:19 PM
Version: 1.13.7
Current Configuration:
{
    "name": "Linux",
    "includePath": [
        "${workspaceFolder}/**"
    ],
    "defines": [],
    "compilerPath": "/usr/bin/gcc",
    "cStandard": "gnu17",
    "cppStandard": "gnu++17",
    "intelliSenseMode": "linux-gcc-x64",
    "intelliSenseModeIsExplicit": false,
    "cStandardIsExplicit": false,
    "cppStandardIsExplicit": false,
    "mergeConfigurations": false,
    "compilerPathIsExplicit": false,
    "browse": {
        "path": [
            "${workspaceFolder}/**"
        ],
        "limitSymbolsToIncludedHeaders": true
    }
}
Translation Unit Mappings:
[ /home/jpnurmi/cleanup/foo.cc ]:
    /home/jpnurmi/cleanup/foo.cc
Translation Unit Configurations:
[ /home/jpnurmi/cleanup/foo.cc ]:
    Process ID: 2286
    Memory Usage: 21 MB
    Compiler Path: /usr/bin/gcc
    Includes:
        /usr/include/c++/11
        /usr/include/x86_64-linux-gnu/c++/11
        /usr/include/c++/11/backward
        /usr/lib/gcc/x86_64-linux-gnu/11/include
        /usr/local/include
        /usr/include/x86_64-linux-gnu
        /usr/include
    Standard Version: c++17
    IntelliSense Mode: linux-gcc-x64
    Other Flags:
        --g++
        --gnu_version=110300
Total Memory Usage: 21 MB

------- Workspace parsing diagnostics -------
Number of files discovered (not excluded): 2522
Number of files parsed: 1
Language server logs 
loggingLevel: Debug
cpptools/didChangeCppProperties
Code browsing service initialized
Attempting to get defaults from C++ compiler in "compilerPath" property: '/usr/bin/gcc'
Compiler query command line: /usr/bin/gcc -std=gnu++17 -m64 -Wp,-v -E -dM -x c++ /dev/null
Attempting to get defaults from C compiler in "compilerPath" property: '/usr/bin/gcc'
Compiler query command line: /usr/bin/gcc -std=gnu17 -m64 -Wp,-v -E -dM -x c /dev/null
  Folder: /usr/include/ will be indexed
  Folder: /usr/lib/gcc/x86_64-linux-gnu/11/include/ will be indexed
  Folder: /usr/local/include/ will be indexed
  Folder: /home/jpnurmi/cleanup/ will be indexed
textDocument/didOpen: /home/jpnurmi/cleanup/foo.cc
Discovering files...
  Processing folder (recursive): /usr/include/
cpptools/didChangeSettings
Enhanced Colorization is enabled.
Autocomplete is enabled.
Error squiggles are enabled if all header dependencies are resolved.
Hover is enabled.
IntelliSense Engine = default.
cpptools/textEditorSelectionChange
cpptools/activeDocumentChange: /home/jpnurmi/cleanup/foo.cc
sending compilation args for /home/jpnurmi/cleanup/foo.cc
  include: /usr/include/c++/11
  include: /usr/include/x86_64-linux-gnu/c++/11
  include: /usr/include/c++/11/backward
  include: /usr/lib/gcc/x86_64-linux-gnu/11/include
  include: /usr/local/include
  include: /usr/include/x86_64-linux-gnu
  include: /usr/include
  define: __SSP_STRONG__=3
  define: __DBL_MIN_EXP__=(-1021)
  define: __UINT_LEAST16_MAX__=0xffff
  define: __ATOMIC_ACQUIRE=2
  define: __FLT128_MAX_10_EXP__=4932
  define: __FLT_MIN__=1.17549435082228750796873653722224568e-38F
  define: __GCC_IEC_559_COMPLEX=2
  define: __UINT_LEAST8_TYPE__=unsigned char
  define: __SIZEOF_FLOAT80__=16
  define: __INTMAX_C(c)=c ## L
  define: __CHAR_BIT__=8
  define: __UINT8_MAX__=0xff
  define: __SCHAR_WIDTH__=8
  define: __WINT_MAX__=0xffffffffU
  define: __FLT32_MIN_EXP__=(-125)
  define: __ORDER_LITTLE_ENDIAN__=1234
  define: __SIZE_MAX__=0xffffffffffffffffUL
  define: __WCHAR_MAX__=0x7fffffff
  define: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1=1
  define: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2=1
  define: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4=1
  define: __DBL_DENORM_MIN__=double(4.94065645841246544176568792868221372e-324L)
  define: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8=1
  define: __GCC_ATOMIC_CHAR_LOCK_FREE=2
  define: __GCC_IEC_559=2
  define: __FLT32X_DECIMAL_DIG__=17
  define: __FLT_EVAL_METHOD__=0
  define: __FLT64_DECIMAL_DIG__=17
  define: __CET__=3
  define: __GCC_ATOMIC_CHAR32_T_LOCK_FREE=2
  define: __UINT_FAST64_MAX__=0xffffffffffffffffUL
  define: __SIG_ATOMIC_TYPE__=int
  define: __DBL_MIN_10_EXP__=(-307)
  define: __FINITE_MATH_ONLY__=0
  define: __FLT32X_MAX_EXP__=1024
  define: __FLT32_HAS_DENORM__=1
  define: __UINT_FAST8_MAX__=0xff
  define: __DEC64_MAX_EXP__=385
  define: __INT8_C(c)=c
  define: __INT_LEAST8_WIDTH__=8
  define: __UINT_LEAST64_MAX__=0xffffffffffffffffUL
  define: __INT_LEAST8_MAX__=0x7f
  define: __SHRT_MAX__=0x7fff
  define: __LDBL_MAX__=1.18973149535723176502126385303097021e+4932L
  define: __FLT64X_MAX_10_EXP__=4932
  define: __LDBL_IS_IEC_60559__=2
  define: __FLT64X_HAS_QUIET_NAN__=1
  define: __UINT_LEAST8_MAX__=0xff
  define: __GCC_ATOMIC_BOOL_LOCK_FREE=2
  define: __FLT128_DENORM_MIN__=6.47517511943802511092443895822764655e-4966F128
  define: __UINTMAX_TYPE__=long unsigned int
  define: __linux=1
  define: __DEC32_EPSILON__=1E-6DF
  define: __FLT_EVAL_METHOD_TS_18661_3__=0
  define: __unix=1
  define: __UINT32_MAX__=0xffffffffU
  define: __GXX_EXPERIMENTAL_CXX0X__=1
  define: __FLT128_MIN_EXP__=(-16381)
  define: __WINT_MIN__=0U
  define: __FLT128_MIN_10_EXP__=(-4931)
  define: __FLT32X_IS_IEC_60559__=2
  define: __INT_LEAST16_WIDTH__=16
  define: __SCHAR_MAX__=0x7f
  define: __FLT128_MANT_DIG__=113
  define: __WCHAR_MIN__=(-__WCHAR_MAX__ - 1)
  define: __INT64_C(c)=c ## L
  define: __GCC_ATOMIC_POINTER_LOCK_FREE=2
  define: __FLT32X_MANT_DIG__=53
  define: __GCC_ATOMIC_CHAR16_T_LOCK_FREE=2
  define: __USER_LABEL_PREFIX__=
  define: __FLT32_MAX_10_EXP__=38
  define: __FLT64X_EPSILON__=1.08420217248550443400745280086994171e-19F64x
  define: __STDC_HOSTED__=1
  define: __DEC64_MIN_EXP__=(-382)
  define: __DBL_DIG__=15
  define: __FLT32_DIG__=6
  define: __FLT_EPSILON__=1.19209289550781250000000000000000000e-7F
  define: __GXX_WEAK__=1
  define: __SHRT_WIDTH__=16
  define: __FLT32_IS_IEC_60559__=2
  define: __LDBL_MIN__=3.36210314311209350626267781732175260e-4932L
  define: __DBL_IS_IEC_60559__=2
  define: __DEC32_MAX__=9.999999E96DF
  define: __FLT64X_DENORM_MIN__=3.64519953188247460252840593361941982e-4951F64x
  define: __FLT32X_HAS_INFINITY__=1
  define: __INT32_MAX__=0x7fffffff
  define: __unix__=1
  define: __INT_WIDTH__=32
  define: __SIZEOF_LONG__=8
  define: __STDC_IEC_559__=1
  define: __STDC_ISO_10646__=201706L
  define: __UINT16_C(c)=c
  define: __DECIMAL_DIG__=21
  define: __STDC_IEC_559_COMPLEX__=1
  define: __FLT64_EPSILON__=2.22044604925031308084726333618164062e-16F64
  define: __gnu_linux__=1
  define: __INT16_MAX__=0x7fff
  define: __FLT64_MIN_EXP__=(-1021)
  define: __FLT64X_MIN_10_EXP__=(-4931)
  define: __LDBL_HAS_QUIET_NAN__=1
  define: __FLT64_MANT_DIG__=53
  define: __FLT64X_MANT_DIG__=64
  define: __GNUC__=11
  define: __GXX_RTTI=1
  define: __pie__=2
  define: __MMX__=1
  define: __FLT_HAS_DENORM__=1
  define: __SIZEOF_LONG_DOUBLE__=16
  define: __BIGGEST_ALIGNMENT__=16
  define: __STDC_UTF_16__=1
  define: __FLT64_MAX_10_EXP__=308
  define: __FLT32_HAS_INFINITY__=1
  define: __DBL_MAX__=double(1.79769313486231570814527423731704357e+308L)
  define: __INT_FAST32_MAX__=0x7fffffffffffffffL
  define: __DBL_HAS_INFINITY__=1
  define: __SIZEOF_FLOAT__=4
  define: __HAVE_SPECULATION_SAFE_VALUE=1
  define: __DEC32_MIN_EXP__=(-94)
  define: __INTPTR_WIDTH__=64
  define: __FLT64X_HAS_INFINITY__=1
  define: __UINT_LEAST32_MAX__=0xffffffffU
  define: __FLT32X_HAS_DENORM__=1
  define: __INT_FAST16_TYPE__=long int
  define: __MMX_WITH_SSE__=1
  define: __LDBL_HAS_DENORM__=1
  define: __cplusplus=201703L
  define: __DEC32_MIN__=1E-95DF
  define: __DEPRECATED=1
  define: __DBL_MAX_EXP__=1024
  define: __WCHAR_WIDTH__=32
  define: __FLT32_MAX__=3.40282346638528859811704183484516925e+38F32
  define: __DEC128_EPSILON__=1E-33DL
  define: __SSE2_MATH__=1
  define: __ATOMIC_HLE_RELEASE=131072
  define: __PTRDIFF_MAX__=0x7fffffffffffffffL
  define: __amd64=1
  define: __ATOMIC_HLE_ACQUIRE=65536
  define: __GNUG__=11
  define: __LONG_LONG_MAX__=0x7fffffffffffffffLL
  define: __SIZEOF_SIZE_T__=8
  define: __FLT64X_MIN_EXP__=(-16381)
  define: __SIZEOF_WINT_T__=4
  define: __LONG_LONG_WIDTH__=64
  define: __FLT32_MAX_EXP__=128
  define: __GXX_ABI_VERSION=1016
  define: __FLT128_HAS_INFINITY__=1
  define: __FLT_MIN_EXP__=(-125)
  define: __GCC_HAVE_DWARF2_CFI_ASM=1
  define: __x86_64=1
  define: __INT_FAST64_TYPE__=long int
  define: __FLT64_DENORM_MIN__=4.94065645841246544176568792868221372e-324F64
  define: __DBL_MIN__=double(2.22507385850720138309023271733240406e-308L)
  define: __FLT128_EPSILON__=1.92592994438723585305597794258492732e-34F128
  define: __FLT64X_NORM_MAX__=1.18973149535723176502126385303097021e+4932F64x
  define: __SIZEOF_POINTER__=8
  define: __LP64__=1
  define: __DBL_HAS_QUIET_NAN__=1
  define: __FLT32X_EPSILON__=2.22044604925031308084726333618164062e-16F32x
  define: __DECIMAL_BID_FORMAT__=1
  define: __FLT64_MIN_10_EXP__=(-307)
  define: __FLT64X_DECIMAL_DIG__=21
  define: __DEC128_MIN__=1E-6143DL
  define: __REGISTER_PREFIX__=
  define: __UINT16_MAX__=0xffff
  define: __LDBL_HAS_INFINITY__=1
  define: __FLT32_MIN__=1.17549435082228750796873653722224568e-38F32
  define: __UINT8_TYPE__=unsigned char
  define: __FLT_DIG__=6
  define: __NO_INLINE__=1
  define: __DEC_EVAL_METHOD__=2
  define: __DEC128_MAX__=9.999999999999999999999999999999999E6144DL
  define: __FLT_MANT_DIG__=24
  define: __LDBL_DECIMAL_DIG__=21
  define: __VERSION__="11.3.0"
  define: __UINT64_C(c)=c ## UL
  define: _STDC_PREDEF_H=1
  define: __INT_LEAST32_MAX__=0x7fffffff
  define: __GCC_ATOMIC_INT_LOCK_FREE=2
  define: __FLT128_MAX_EXP__=16384
  define: __FLT32_MANT_DIG__=24
  define: __FLOAT_WORD_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __STDC_IEC_60559_COMPLEX__=201404L
  define: __FLT128_HAS_DENORM__=1
  define: __FLT32_DECIMAL_DIG__=9
  define: __FLT128_DIG__=33
  define: __INT32_C(c)=c
  define: __DEC64_EPSILON__=1E-15DD
  define: __ORDER_PDP_ENDIAN__=3412
  define: __DEC128_MIN_EXP__=(-6142)
  define: __INT_FAST32_TYPE__=long int
  define: __UINT_LEAST16_TYPE__=short unsigned int
  define: unix=1
  define: __DBL_HAS_DENORM__=1
  define: __SIZE_TYPE__=long unsigned int
  define: __UINT64_MAX__=0xffffffffffffffffUL
  define: __FLT_IS_IEC_60559__=2
  define: __GNUC_WIDE_EXECUTION_CHARSET_NAME="UTF-32LE"
  define: __FLT64X_DIG__=18
  define: __INT8_TYPE__=signed char
  define: __ELF__=1
  define: __GCC_ASM_FLAG_OUTPUTS__=1
  define: __UINT32_TYPE__=unsigned int
  define: __FLT_RADIX__=2
  define: __INT_LEAST16_TYPE__=short int
  define: __LDBL_EPSILON__=1.08420217248550443400745280086994171e-19L
  define: __UINTMAX_C(c)=c ## UL
  define: __GLIBCXX_BITSIZE_INT_N_0=128
  define: __k8=1
  define: __FLT32X_MIN__=2.22507385850720138309023271733240406e-308F32x
  define: __SIG_ATOMIC_MAX__=0x7fffffff
  define: __GCC_ATOMIC_WCHAR_T_LOCK_FREE=2
  define: __STDC_IEC_60559_BFP__=201404L
  define: __SIZEOF_PTRDIFF_T__=8
  define: __LDBL_DIG__=18
  define: __FLT64_IS_IEC_60559__=2
  define: __x86_64__=1
  define: __FLT32X_MIN_EXP__=(-1021)
  define: __DEC32_SUBNORMAL_MIN__=0.000001E-95DF
  define: __INT_FAST16_MAX__=0x7fffffffffffffffL
  define: __FLT64_DIG__=15
  define: __UINT_FAST32_MAX__=0xffffffffffffffffUL
  define: __UINT_LEAST64_TYPE__=long unsigned int
  define: __FLT_HAS_QUIET_NAN__=1
  define: __FLT_MAX_10_EXP__=38
  define: __LONG_MAX__=0x7fffffffffffffffL
  define: __FLT64X_HAS_DENORM__=1
  define: __DEC128_SUBNORMAL_MIN__=0.000000000000000000000000000000001E-6143DL
  define: __FLT_HAS_INFINITY__=1
  define: __GNUC_EXECUTION_CHARSET_NAME="UTF-8"
  define: __UINT_FAST16_TYPE__=long unsigned int
  define: __DEC64_MAX__=9.999999999999999E384DD
  define: __INT_FAST32_WIDTH__=64
  define: __CHAR16_TYPE__=short unsigned int
  define: __PRAGMA_REDEFINE_EXTNAME=1
  define: __SIZE_WIDTH__=64
  define: __SEG_FS=1
  define: __INT_LEAST16_MAX__=0x7fff
  define: __DEC64_MANT_DIG__=16
  define: __INT64_MAX__=0x7fffffffffffffffL
  define: __SEG_GS=1
  define: __FLT32_DENORM_MIN__=1.40129846432481707092372958328991613e-45F32
  define: __SIG_ATOMIC_WIDTH__=32
  define: __INT_LEAST64_TYPE__=long int
  define: __INT16_TYPE__=short int
  define: __INT_LEAST8_TYPE__=signed char
  define: __SIZEOF_INT__=4
  define: __DEC32_MAX_EXP__=97
  define: __INT_FAST8_MAX__=0x7f
  define: __FLT128_MAX__=1.18973149535723176508575932662800702e+4932F128
  define: __INTPTR_MAX__=0x7fffffffffffffffL
  define: linux=1
  define: __FLT64_HAS_QUIET_NAN__=1
  define: __FLT32_MIN_10_EXP__=(-37)
  define: __EXCEPTIONS=1
  define: __PTRDIFF_WIDTH__=64
  define: __LDBL_MANT_DIG__=64
  define: __FLT64_HAS_INFINITY__=1
  define: __FLT64X_MAX__=1.18973149535723176502126385303097021e+4932F64x
  define: __STDCPP_DEFAULT_NEW_ALIGNMENT__=16
  define: __SIG_ATOMIC_MIN__=(-__SIG_ATOMIC_MAX__ - 1)
  define: __code_model_small__=1
  define: __GCC_ATOMIC_LONG_LOCK_FREE=2
  define: __DEC32_MANT_DIG__=7
  define: __k8__=1
  define: __INTPTR_TYPE__=long int
  define: __UINT16_TYPE__=short unsigned int
  define: __WCHAR_TYPE__=int
  define: __pic__=2
  define: __UINTPTR_MAX__=0xffffffffffffffffUL
  define: __INT_FAST64_WIDTH__=64
  define: __INT_FAST64_MAX__=0x7fffffffffffffffL
  define: __GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1
  define: __FLT_NORM_MAX__=3.40282346638528859811704183484516925e+38F
  define: __FLT64X_MAX_EXP__=16384
  define: __UINT_FAST64_TYPE__=long unsigned int
  define: __INT_MAX__=0x7fffffff
  define: __linux__=1
  define: __INT64_TYPE__=long int
  define: __FLT_MAX_EXP__=128
  define: __ORDER_BIG_ENDIAN__=4321
  define: __DBL_MANT_DIG__=53
  define: __SIZEOF_FLOAT128__=16
  define: __INT_LEAST64_MAX__=0x7fffffffffffffffL
  define: __DEC64_MIN__=1E-383DD
  define: __WINT_TYPE__=unsigned int
  define: __UINT_LEAST32_TYPE__=unsigned int
  define: __SIZEOF_SHORT__=2
  define: __FLT32_NORM_MAX__=3.40282346638528859811704183484516925e+38F32
  define: __SSE__=1
  define: __LDBL_MIN_EXP__=(-16381)
  define: __FLT64_MAX__=1.79769313486231570814527423731704357e+308F64
  define: __amd64__=1
  define: __WINT_WIDTH__=32
  define: __INT_LEAST64_WIDTH__=64
  define: __LDBL_MAX_EXP__=16384
  define: __FLT32X_MAX_10_EXP__=308
  define: __SIZEOF_INT128__=16
  define: __FLT64X_IS_IEC_60559__=2
  define: __LDBL_MAX_10_EXP__=4932
  define: __ATOMIC_RELAXED=0
  define: __DBL_EPSILON__=double(2.22044604925031308084726333618164062e-16L)
  define: __FLT128_MIN__=3.36210314311209350626267781732175260e-4932F128
  define: _LP64=1
  define: __UINT8_C(c)=c
  define: __FLT64_MAX_EXP__=1024
  define: __INT_LEAST32_TYPE__=int
  define: __SIZEOF_WCHAR_T__=4
  define: __GNUC_PATCHLEVEL__=0
  define: __FLT128_NORM_MAX__=1.18973149535723176508575932662800702e+4932F128
  define: __FLT64_NORM_MAX__=1.79769313486231570814527423731704357e+308F64
  define: __FLT128_HAS_QUIET_NAN__=1
  define: __INTMAX_MAX__=0x7fffffffffffffffL
  define: __INT_FAST8_TYPE__=signed char
  define: __FLT64X_MIN__=3.36210314311209350626267781732175260e-4932F64x
  define: __STDCPP_THREADS__=1
  define: __GNUC_STDC_INLINE__=1
  define: __FLT64_HAS_DENORM__=1
  define: __FLT32_EPSILON__=1.19209289550781250000000000000000000e-7F32
  define: __DBL_DECIMAL_DIG__=17
  define: __STDC_UTF_32__=1
  define: __INT_FAST8_WIDTH__=8
  define: __FXSR__=1
  define: __FLT32X_MAX__=1.79769313486231570814527423731704357e+308F32x
  define: __DBL_NORM_MAX__=double(1.79769313486231570814527423731704357e+308L)
  define: __BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __INTMAX_WIDTH__=64
  define: __UINT64_TYPE__=long unsigned int
  define: __UINT32_C(c)=c ## U
  define: __FLT_DENORM_MIN__=1.40129846432481707092372958328991613e-45F
  define: __FLT128_IS_IEC_60559__=2
  define: __INT8_MAX__=0x7f
  define: __LONG_WIDTH__=64
  define: __PIC__=2
  define: __UINT_FAST32_TYPE__=long unsigned int
  define: __FLT32X_NORM_MAX__=1.79769313486231570814527423731704357e+308F32x
  define: __CHAR32_TYPE__=unsigned int
  define: __FLT_MAX__=3.40282346638528859811704183484516925e+38F
  define: __SSE2__=1
  define: __INT32_TYPE__=int
  define: __SIZEOF_DOUBLE__=8
  define: __FLT_MIN_10_EXP__=(-37)
  define: __FLT64_MIN__=2.22507385850720138309023271733240406e-308F64
  define: __INT_LEAST32_WIDTH__=32
  define: __INTMAX_TYPE__=long int
  define: __DEC128_MAX_EXP__=6145
  define: __FLT32X_HAS_QUIET_NAN__=1
  define: __ATOMIC_CONSUME=1
  define: __GNUC_MINOR__=3
  define: __GLIBCXX_TYPE_INT_N_0=__int128
  define: __INT_FAST16_WIDTH__=64
  define: __UINTMAX_MAX__=0xffffffffffffffffUL
  define: __PIE__=2
  define: __FLT32X_DENORM_MIN__=4.94065645841246544176568792868221372e-324F32x
  define: __DBL_MAX_10_EXP__=308
  define: __LDBL_DENORM_MIN__=3.64519953188247460252840593361941982e-4951L
  define: __INT16_C(c)=c
  define: __STDC__=1
  define: __FLT32X_DIG__=15
  define: __PTRDIFF_TYPE__=long int
  define: __ATOMIC_SEQ_CST=5
  define: __FLT32X_MIN_10_EXP__=(-307)
  define: __UINTPTR_TYPE__=long unsigned int
  define: __DEC64_SUBNORMAL_MIN__=0.000000000000001E-383DD
  define: __DEC128_MANT_DIG__=34
  define: __LDBL_MIN_10_EXP__=(-4931)
  define: __SSE_MATH__=1
  define: __SIZEOF_LONG_LONG__=8
  define: __FLT128_DECIMAL_DIG__=36
  define: __GCC_ATOMIC_LLONG_LOCK_FREE=2
  define: __FLT32_HAS_QUIET_NAN__=1
  define: __FLT_DECIMAL_DIG__=9
  define: __UINT_FAST16_MAX__=0xffffffffffffffffUL
  define: __LDBL_NORM_MAX__=1.18973149535723176502126385303097021e+4932L
  define: __GCC_ATOMIC_SHORT_LOCK_FREE=2
  define: __UINT_FAST8_TYPE__=unsigned char
  define: _GNU_SOURCE=1
  define: __ATOMIC_ACQ_REL=4
  define: __ATOMIC_RELEASE=3
  other: --g++
  other: --gnu_version=110300
  stdver: c++17
  intelliSenseMode: linux-gcc-x64
cpptools/getInlayHints: /home/jpnurmi/cleanup/foo.cc (id: 2)
Checking for syntax errors: /home/jpnurmi/cleanup/foo.cc
Queueing IntelliSense update for files in translation unit of: /home/jpnurmi/cleanup/foo.cc
  Processing folder (recursive): /usr/lib/gcc/x86_64-linux-gnu/11/include/
  Processing folder (recursive): /usr/local/include/
  Processing folder (recursive): /home/jpnurmi/cleanup/
  Discovering files: 2522 file(s) processed
  0 file(s) removed from database
Done discovering files.
Populating include completion cache.
Parsing remaining files...
  Parsing: 0 files(s) processed
Done parsing remaining files.
cpptools/getFoldingRanges: /home/jpnurmi/cleanup/foo.cc (id: 3)
cpptools/finishUpdateSquiggles
Error squiggle count: 1
Update IntelliSense time (sec): 0.261
cpptools/getSemanticTokens: /home/jpnurmi/cleanup/foo.cc (id: 4)
cpptools/getFoldingRanges: /home/jpnurmi/cleanup/foo.cc (id: 5)
cpptools/getDocumentSymbols: /home/jpnurmi/cleanup/foo.cc (id: 6)
cpptools/getDocumentSymbols

Screenshots

image

Additional context

No response

jpnurmi avatar Dec 12 '22 14:12 jpnurmi

The issue manifests itself in C++ projects that use GLib, GTK, and friends with g_autofree and g_autoptr() cleanup macros.

#include <glib.h>

int main() {
  g_autofree gchar* foo = g_strdup("bar");
  g_autoptr(GError) error = NULL;
}

Screenshot from 2022-12-12 15-12-47

jpnurmi avatar Dec 12 '22 14:12 jpnurmi

Hi @jpnurmi . Thanks for reporting this issue. The C/C++ Extension for VS Code shares the same IntelliSense implementation as VS. I'm able to repro this issue against VS as well, so I've opened an internal bug against VS (ID 1699068). Once it's fixed there, we should inherit the fix.

Colengms avatar Dec 12 '22 20:12 Colengms

@Colengms is there any workaround you can recommend until the bug is fixed? Thanks and best regards

Feichtmeier avatar Aug 05 '23 09:08 Feichtmeier

@Feichtmeier I don't know a workaround.

sean-mcmanus avatar Aug 08 '23 19:08 sean-mcmanus

Any progress? How can we fix this?

yanshouwang avatar Oct 08 '24 06:10 yanshouwang

Commenting here as well so that it will hopefully appear back on someone's radar. This is still and issue.

GrubbyHalo avatar Apr 04 '25 07:04 GrubbyHalo

I sent a patch recommendation to the compiler vendor. Hopefully they will take some version of that and send us a patch we can include in a future update.

bobbrow avatar Apr 04 '25 23:04 bobbrow