class NumericSubstitution

Declaration

class NumericSubstitution : public Substitution { /* full declaration omitted */ };

Description

Class representing a substitution to perform in the RegExStr string.

Declared at: llvm/lib/FileCheck/FileCheckImpl.h:434

Inherits from: Substitution

Member Variables

private std::unique_ptr<Expression> ExpressionPointer

Pointer to the class representing the expression whose value is to be substituted.

Inherited from Substitution:

protected Context

protected FromStr

protected InsertIdx

Method Overview

• public NumericSubstitution(llvm::FileCheckPatternContext * Context, llvm::StringRef ExpressionStr, std::unique_ptr<Expression> ExpressionPointer, size_t InsertIdx)
• public Expected<std::string> getResult() const

Inherited from Substitution:

• public getFromString
• public getIndex
• public getResult

Methods

¶NumericSubstitution(
    llvm::FileCheckPatternContext* Context,
    llvm::StringRef ExpressionStr,
    std::unique_ptr<Expression> ExpressionPointer,
    size_t InsertIdx)

Declared at: llvm/lib/FileCheck/FileCheckImpl.h:441

Parameters

llvm::FileCheckPatternContext* Context

llvm::StringRef ExpressionStr

std::unique_ptr<Expression> ExpressionPointer

size_t InsertIdx

¶Expected<std::string> getResult() const

Declared at: llvm/lib/FileCheck/FileCheckImpl.h:449

Returns

a string containing the result of evaluating the expression in this substitution, or an error if evaluation failed.