106 lines
2.8 KiB
JavaScript
106 lines
2.8 KiB
JavaScript
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// Auto-generated code, DO NOT EDIT DIRECTLY!
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// To edit this generated file you have to edit `tasks/ast_tools/src/generators/raw_transfer.rs`.
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// See `crates/oxc_allocator/src/pool/fixed_size.rs` for a diagram showing
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// how the constituent parts of the arena fit together.
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/**
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* Total size of the allocator block (including metadata and allocator `ChunkFooter`).
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*/
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export const BLOCK_SIZE = 2147483632;
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/**
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* Required alignment of the allocator block (4 GiB).
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*/
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export const BLOCK_ALIGN = 4294967296;
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/**
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* Total size of the transfer buffer used on JS side, in bytes
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* (`BLOCK_SIZE` minus `FixedSizeAllocatorMetadata` and `ChunkFooter`).
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*/
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export const BUFFER_SIZE = 2147483576;
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/**
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* Size of the active data region in bytes - the region where source text and AST live
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* (`BUFFER_SIZE` minus `RawTransferMetadata`).
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*/
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export const ACTIVE_SIZE = 2147483560;
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/**
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* Byte offset of the data pointer within the buffer, divided by 4 (for `Int32Array` indexing).
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*/
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export const DATA_POINTER_POS_32 = 536870890;
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/**
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* Byte offset of the `is_ts` flag within the buffer.
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*/
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export const IS_TS_FLAG_POS = 2147483572;
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/**
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* Byte offset of the `is_jsx` flag within the buffer.
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*/
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export const IS_JSX_FLAG_POS = 2147483573;
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/**
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* Byte offset of the `has_bom` flag within the buffer.
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*/
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export const HAS_BOM_FLAG_POS = 2147483574;
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/**
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* Byte offset of the tokens offset within the buffer, divided by 4 (for `Int32Array` indexing).
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*/
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export const TOKENS_OFFSET_POS_32 = 536870891;
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/**
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* Byte offset of the tokens length within the buffer, divided by 4 (for `Int32Array` indexing).
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*/
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export const TOKENS_LEN_POS_32 = 536870892;
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/**
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* Byte offset of the `program` field, relative to start of `RawTransferData`.
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*/
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export const PROGRAM_OFFSET = 0;
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/**
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* Byte offset of pointer to start of source text, relative to start of `Program`.
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*/
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export const SOURCE_START_OFFSET = 16;
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/**
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* Byte offset of length of source text, relative to start of `Program`.
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*/
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export const SOURCE_LEN_OFFSET = 24;
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/**
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* Byte offset of comments `Vec` pointer, relative to start of `Program`.
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*/
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export const COMMENTS_OFFSET = 32;
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/**
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* Byte offset of comments `Vec` length, relative to start of `Program`.
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*/
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export const COMMENTS_LEN_OFFSET = 40;
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/**
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* Size of `Comment` struct in bytes.
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*/
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export const COMMENT_SIZE = 16;
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/**
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* Byte offset of `kind` field, relative to start of `Comment` struct.
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*/
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export const COMMENT_KIND_OFFSET = 12;
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/**
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* Byte offset of the deserialized flag within each token/comment entry.
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*
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* Corresponds to `content` field of `Comment` struct, and unused bytes in `Token`.
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* Initialized to 0 by Rust. JS side sets to 1 after deserialization.
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*/
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export const DESERIALIZED_FLAG_OFFSET = 15;
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/**
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* Discriminant value for `CommentKind::Line`.
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*/
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export const COMMENT_LINE_KIND = 0;
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