GlobPattern.cpp File Reference

#include "llvm/Support/GlobPattern.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Errc.h"

Go to the source code of this file.

Functions
static Expected< BitVector >	expand (StringRef S, StringRef Original)
static Expected< SmallVector< std::string, 1 > >	parseBraceExpansions (StringRef S, std::optional< size_t > MaxSubPatterns)
static StringRef	maxPlainSubstring (StringRef S, bool SlashAgnostic)
static bool	matchChar (char PatC, char QueryC, bool SlashAgnostic)

Variables
static constexpr char	PrefixMetacharacters [] = "?*[{\\"
static constexpr char	SuffixMetacharacters [] = "?*[]{}\\"
static constexpr char	PrefixMetacharactersWithSlash [] = "?*[{\\/"
static constexpr char	SuffixMetacharactersWithSlash [] = "?*[]{}\\/"

Function Documentation

expand()

Expected< BitVector > expand ( StringRef S, StringRef Original )

static

Definition at line 26 of file GlobPattern.cpp.

References llvm::CallingConv::C, llvm::invalid_argument, llvm::make_error(), llvm::StringRef::size(), and llvm::StringRef::substr().

Referenced by llvm::MipsSEFrameLowering::determineCalleeSaves().

matchChar()

bool matchChar ( char PatC, char QueryC, bool SlashAgnostic )

static

Definition at line 286 of file GlobPattern.cpp.

maxPlainSubstring()

StringRef maxPlainSubstring ( StringRef S, bool SlashAgnostic )

static

Definition at line 140 of file GlobPattern.cpp.

References assert(), llvm::StringRef::drop_front(), llvm::StringRef::empty(), llvm::StringRef::find_first_of(), llvm::StringRef::front(), PrefixMetacharacters, PrefixMetacharactersWithSlash, llvm::StringRef::size(), and llvm::StringRef::take_front().

Referenced by llvm::GlobPattern::longest_substr().

parseBraceExpansions()

Expected< SmallVector< std::string, 1 > > parseBraceExpansions ( StringRef S, std::optional< size_t > MaxSubPatterns )

static

Definition at line 64 of file GlobPattern.cpp.

References llvm::StringRef::contains(), E(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::StringRef::find(), I, llvm::invalid_argument, llvm::Length, llvm::make_error(), llvm::reverse(), llvm::StringRef::size(), llvm::StringRef::str(), llvm::StringRef::substr(), and std::swap().

Referenced by llvm::GlobPattern::create().

Variable Documentation

PrefixMetacharacters

char PrefixMetacharacters[] = "?*[{\\"

staticconstexpr

Definition at line 19 of file GlobPattern.cpp.

Referenced by llvm::GlobPattern::create(), and maxPlainSubstring().

PrefixMetacharactersWithSlash

char PrefixMetacharactersWithSlash[] = "?*[{\\/"

staticconstexpr

Definition at line 21 of file GlobPattern.cpp.

Referenced by llvm::GlobPattern::create(), and maxPlainSubstring().

SuffixMetacharacters

char SuffixMetacharacters[] = "?*[]{}\\"

staticconstexpr

Definition at line 20 of file GlobPattern.cpp.

Referenced by llvm::GlobPattern::create().

SuffixMetacharactersWithSlash

char SuffixMetacharactersWithSlash[] = "?*[]{}\\/"

staticconstexpr

Definition at line 22 of file GlobPattern.cpp.

Referenced by llvm::GlobPattern::create().