feat(semantic tokens): add primitive semantic token type - #607
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… keywords representing types
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Inline comments:
In `@src/feature/semantic_tokens.cpp`:
- Around line 344-365: Update the built-in type switch in the semantic token
classification logic to mark the supported Clang keywords _Float16, __float128,
__ibm128, __int128, and __bf16 as SymbolKind::Primitive, matching the existing
fundamental-type cases. Add or update snapshots covering these spellings, and
document the intentional exclusion of _ExtInt if it remains unsupported.
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📒 Files selected for processing (17)
docs/en/features/semantic-tokens.mddocs/zh/features/semantic-tokens.mdsrc/feature/document_symbols.cppsrc/feature/semantic_tokens.cppsrc/semantic/symbol.cppsrc/semantic/symbol.htests/snap/semantic_tokens/comments.snap.ymltests/snap/semantic_tokens/declaration_tokens.snap.ymltests/snap/semantic_tokens/directives.snap.ymltests/snap/semantic_tokens/expression_tokens.snap.ymltests/snap/semantic_tokens/include_names.snap.ymltests/snap/semantic_tokens/literals.snap.ymltests/snap/semantic_tokens/module_partition.snap.ymltests/snap/semantic_tokens/modules.snap.ymltests/snap/semantic_tokens/primitive_types.cpptests/snap/semantic_tokens/primitive_types.snap.ymltests/unit/feature/semantic_tokens_tests.cpp
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- src/semantic/symbol.cpp
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What changed
Builtin type keywords get their own
primitivesemantic token kind instead of plainkeyword, so editors can colorint,float,unsigned,__int128,_Float16and friends distinctly. The VS Code extension contributes the new token type withkeywordas its supertype, so themes without an explicit rule keep today's look.classify_lexicalis restructured: token-kind classification and the preprocessor-directive state machine are now separate passes. Non-identifier tokens are no longer classified as directive or macro names, and a token that stalls one directive state can no longer leak that state into the rest of the line._BitInt,_Bool,_Complex,_Decimal32/64/128,_ExtInt,_Float16,_Imaginary,__bf16,__float128,__ibm128,__int64,__int128, andhalf/__fp16.SymbolKind::Primitiveshifts the persisted numeric value ofInvalid, soindex_format_versionis bumped: stale index and PCH blobs are discarded and rebuilt instead of decoding old kinds as the wrong enumerator.Tests
__int128and_Float16; the directives fixture adds a null directive (#alone) and a stringize#xin a macro body to pin the refactored state machine's per-line reset.