Class Parser

A parsed translation unit.

Instances are created by Parser.parse, so a Parser is always fully parsed and every accessor is synchronous.

The AST and the tokens are owned by the parser, they must not be used after the parser has been disposed.

Implements

Disposable
AsyncDisposable

Index

Accessors

ast diagnostics

Methods

[asyncDispose] [dispose] dispose emitCode getUnitHandle parse

Accessors

ast

get ast(): AST
Returns the root of the AST.

Returns AST
- Defined in packages/cxx-frontend/src/Parser.ts:160

diagnostics

get diagnostics(): Diagnostic[]
Returns the diagnostics collected while preprocessing and parsing.

Returns Diagnostic[]
- Defined in packages/cxx-frontend/src/Parser.ts:171

Methods

[asyncDispose]

"[asyncDispose]"(): Promise<void>
Returns Promise<void>
Implementation of AsyncDisposable.[asyncDispose]
- Defined in packages/cxx-frontend/src/Parser.ts:212

[dispose]

"[dispose]"(): void
Returns void
Implementation of Disposable.[dispose]
- Defined in packages/cxx-frontend/src/Parser.ts:208

dispose

dispose(): void
Releases the native resources owned by the parser.

Calling dispose more than once is allowed, the AST and the tokens of a disposed parser must not be used.

Returns void
- Defined in packages/cxx-frontend/src/Parser.ts:203

emitCode

emitCode<Format extends "cxxir" | "mlir" | "llvm" | "asm" | "obj">(
options: { format: Format },
): OutputCode<Format>
Generates code in the given format.
Type Parameters
- Format extends "cxxir" | "mlir" | "llvm" | "asm" | "obj"
Parameters
- options: { format: Format }
  the output format.
Returns OutputCode<Format>
the generated code, a Uint8Array when the format is obj and a string for the textual formats.
- Defined in packages/cxx-frontend/src/Parser.ts:182

getUnitHandle

getUnitHandle(): number
Returns the handle of the translation unit.

Returns number
- Defined in packages/cxx-frontend/src/Parser.ts:193

`Static`parse

parse(options: ParseOptions): Promise<Parser>
Parses the given source code.
Parameters
- options: ParseOptions
  the source code to parse and the include resolvers.
Returns Promise<Parser>
the parsed translation unit.
- Defined in packages/cxx-frontend/src/Parser.ts:114