tree-sitter/tree-sitter-cpp

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C++ grammar for tree-sitter

Stars: 453
Forks: 185
Open beginner issues: 0
Indexed issues: 61

Dominant language: JavaScript
License: MIT
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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61 open issues indexed

C++: a 16-character raw-string delimiter (the standard maximum) fails to parse — capacity guard is checked before the '(' terminator Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

tree-sitter/tree-sitter-cpp#371 · 1 comment · Opened Sep 4, 2026
`tree_sitter_cpp_external_scanner_deserialize` doesn't bound `length` against the size of the delimiter buffer Open

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

tree-sitter/tree-sitter-cpp#368 · Opened Jul 10, 2026
feature: publish new npm package for new tree-sitter-cpp Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#365 · 1 reaction · Opened Jun 28, 2026
bug: installation fails with 3.15t interpreter on Windows Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#363 · Opened Jun 16, 2026
bug: Emac's narrow-to-defun narrows to the next function when "#if defined" present Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#359 · Opened Jun 7, 2026
feature: parameter highlighting? Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#358 · Opened May 28, 2026
bug: out-of-class `= default;` reparses as expression_statement after regen with tree-sitter-cli >= 0.25.7 Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

tree-sitter/tree-sitter-cpp#357 · Opened May 20, 2026
bug: anonymous pointer-to-member declarator (`Class::*`) is not parsed in abstract-declarator contexts (`using`, `sizeof`, cast) Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

tree-sitter/tree-sitter-cpp#355 · Opened May 13, 2026
bug: error recovery destroys function_definition node depending on statement ordering Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#352 · 1 reaction · Opened Mar 18, 2026
bug: defaulted `friend` operators get incorrectly parsed as declarations Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#351 · Opened Mar 5, 2026
Publish new release with updated peerDependencies (^0.22.4) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#349 · 1 comment · 2 reactions · Opened Feb 15, 2026
bug: Incorrectly parses typeid and C++-style casts. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#348 · Opened Feb 13, 2026
bug: template method calls parsed as two comparison operators Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#346 · 1 comment · Opened Feb 2, 2026
bug: case statements are nested if C++ attributes are used Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#344 · Opened Dec 3, 2025
bug: Parsing error in "typeid(struct X)" Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#343 · Opened Dec 3, 2025
feature: Updated release with C++20 modules support Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#341 · 2 comments · 1 reaction · Opened Nov 5, 2025
bug: Injections query is not included in Rust bindings Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#340 · 1 comment · Opened Oct 24, 2025
bug: comparison of integer expressions of different signedness on aarch64 Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#338 · Opened Oct 20, 2025
bug: Incorrect HIGHLIGHT_QUERY in rust bindings Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#336 · 1 comment · Opened Oct 8, 2025
bug: Error parsing designated aggregate initialization without = Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

tree-sitter/tree-sitter-cpp#331 · Opened Aug 14, 2025
bug: Conversion operator definition not recognized as such Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#330 · 1 comment · Opened Aug 8, 2025
bug: gtest's ASSERT_DEBUG_DEATH not treated as an expression_statement Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#328 · Opened Jul 15, 2025
bug: typedef is not treated as a general specifier Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#327 · Opened Jul 11, 2025
bug: Parse error with variadic template function that takes pointers as arguments Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#318 · Opened May 29, 2025
bug: macro causes comments to be swallowed into declarator instead of function_declaration Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#317 · Opened May 14, 2025
bug: Parses `[[deprecated]]` on enumerator incorrectly Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#314 · 1 comment · Opened Apr 9, 2025
feature: Alternative handling of trailing backslashes in macro definitions Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#312 · Opened Mar 27, 2025
bug: Parse error with `>=` operator Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#311 · 1 comment · 1 reaction · Opened Mar 27, 2025
bug: Parse error with function annotations Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#310 · 1 comment · Opened Mar 27, 2025
bug: Parse error with macro-generated `enum` values Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#309 · Opened Mar 27, 2025
bug: Parse errors with preprocessor conditionals Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#308 · Opened Mar 26, 2025
bug: Parse error in string concatenation with macros Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#307 · Opened Mar 24, 2025
bug: parse error on `extern "C" using foobar = void (*)(void);` Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#306 · Opened Mar 16, 2025
bug: Discrepancy between parse and playground trees Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tree-sitter/tree-sitter-cpp#305 · 1 reaction · Opened Feb 5, 2025
bug: Macro prefix to local variable creation leads to "missing semicolon" Open

bug

Difficulty 5/5 Over a week Newbie friendliness 30/100

tree-sitter/tree-sitter-cpp#300 · Opened Dec 10, 2024
bug: "=" parameter to pass-through macro leads to parenthesis being ignored Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#299 · Opened Dec 10, 2024
bug: #ifdef causes "else" to be treated as error Open

bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#298 · Opened Dec 10, 2024
bug: ifdef not supported inside constructor member initializer list Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tree-sitter/tree-sitter-cpp#297 · Opened Dec 10, 2024
bug: Inconsistent Parsing of Function Definitions with Macros Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#296 · 1 reaction · Opened Dec 10, 2024
bug: Default member initializer with value of zero parsed as pure virtual function Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#295 · Opened Nov 27, 2024
bug: Parsing Problems When Pointer Variables Declared Using Direct Initialization Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#294 · Opened Nov 17, 2024
bug: class specifier parsed as function definition Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#293 · 1 comment · 3 reactions · Opened Nov 11, 2024
bug: Parsing fails when identifiers are split across lines Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#290 · Opened Oct 14, 2024
bug: wrong parse tree for new array of pointers Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#289 · Opened Sep 18, 2024
bug: not parsing well pointer to an array Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

tree-sitter/tree-sitter-cpp#288 · Opened Sep 8, 2024
bug: declaration of function pointer not handling correctly functions without arguments Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

tree-sitter/tree-sitter-cpp#281 · 1 reaction · Opened Aug 4, 2024
bug: Consecutive conditions using less-than "<" operator parsed as an ERROR Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tree-sitter/tree-sitter-cpp#277 · Opened Jul 18, 2024
feature: document which C++ standard versions the TS implementation support. Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 42/100

tree-sitter/tree-sitter-cpp#272 · 5 reactions · Opened Jun 10, 2024
Error when initializing an `auto const&` via parenthesis with a singleton getter Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#230 · 1 comment · Opened Sep 6, 2023
Attribute syntax TODO: support using Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tree-sitter/tree-sitter-cpp#226 · 1 comment · Opened Aug 10, 2023

tree-sitter/tree-sitter-cpp

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