@eagleoutice/flowr
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Static Dataflow Analyzer and Program Slicer for the R Programming Language
40 lines (39 loc) • 2.77 kB
TypeScript
import type { DataflowInformation } from '../../../../info';
import type { DataflowProcessorInformation } from '../../../../processor';
import type { RNode } from '../../../../../r-bridge/lang-4.x/ast/model/model';
import type { ParentInformation } from '../../../../../r-bridge/lang-4.x/ast/model/processing/decorate';
import type { RFunctionArgument } from '../../../../../r-bridge/lang-4.x/ast/model/nodes/r-function-call';
import type { DataflowGraph, FunctionArgument } from '../../../../graph/graph';
import type { NodeId } from '../../../../../r-bridge/lang-4.x/ast/model/processing/node-id';
import type { REnvironmentInformation } from '../../../../environments/environment';
import type { IdentifierReference } from '../../../../environments/identifier';
import type { RSymbol } from '../../../../../r-bridge/lang-4.x/ast/model/nodes/r-symbol';
export interface ForceArguments {
/** which of the arguments should be forced? this may be all, e.g., if the function itself is unknown on encounter */
readonly forceArgs?: 'all' | readonly boolean[];
}
export interface ProcessAllArgumentInput<OtherInfo> extends ForceArguments {
readonly functionName: DataflowInformation;
readonly args: readonly (RNode<OtherInfo & ParentInformation> | RFunctionArgument<OtherInfo & ParentInformation>)[];
readonly data: DataflowProcessorInformation<OtherInfo & ParentInformation>;
readonly finalGraph: DataflowGraph;
readonly functionRootId: NodeId;
readonly patchData?: (data: DataflowProcessorInformation<OtherInfo & ParentInformation>, i: number) => DataflowProcessorInformation<OtherInfo & ParentInformation>;
/** which arguments are to be marked as {@link EdgeType#NonStandardEvaluation|non-standard-evaluation}? */
readonly markAsNSE?: readonly number[];
}
export interface ProcessAllArgumentResult {
readonly finalEnv: REnvironmentInformation;
readonly callArgs: FunctionArgument[];
readonly remainingReadInArgs: IdentifierReference[];
readonly processedArguments: (DataflowInformation | undefined)[];
}
export declare function processAllArguments<OtherInfo>({ functionName, args, data, finalGraph, functionRootId, forceArgs, patchData }: ProcessAllArgumentInput<OtherInfo>): ProcessAllArgumentResult;
export interface PatchFunctionCallInput<OtherInfo> {
readonly nextGraph: DataflowGraph;
readonly rootId: NodeId;
readonly name: RSymbol<OtherInfo & ParentInformation>;
readonly data: DataflowProcessorInformation<OtherInfo & ParentInformation>;
readonly argumentProcessResult: readonly (Pick<DataflowInformation, 'entryPoint'> | undefined)[];
}
export declare function patchFunctionCall<OtherInfo>({ nextGraph, rootId, name, data, argumentProcessResult }: PatchFunctionCallInput<OtherInfo>): void;