diff options
Diffstat (limited to 'Source/JavaScriptCore/yarr/Yarr.h')
| -rw-r--r-- | Source/JavaScriptCore/yarr/Yarr.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/Source/JavaScriptCore/yarr/Yarr.h b/Source/JavaScriptCore/yarr/Yarr.h index d393e9fa9..8e5a3e667 100644 --- a/Source/JavaScriptCore/yarr/Yarr.h +++ b/Source/JavaScriptCore/yarr/Yarr.h @@ -25,16 +25,14 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef Yarr_h -#define Yarr_h +#pragma once -#include "YarrInterpreter.h" #include "YarrPattern.h" namespace JSC { namespace Yarr { -#define YarrStackSpaceForBackTrackInfoPatternCharacter 1 // Only for !fixed quantifiers. -#define YarrStackSpaceForBackTrackInfoCharacterClass 1 // Only for !fixed quantifiers. +#define YarrStackSpaceForBackTrackInfoPatternCharacter 2 // Only for !fixed quantifiers. +#define YarrStackSpaceForBackTrackInfoCharacterClass 2 // Only for !fixed quantifiers. #define YarrStackSpaceForBackTrackInfoBackReference 2 #define YarrStackSpaceForBackTrackInfoAlternative 1 // One per alternative. #define YarrStackSpaceForBackTrackInfoParentheticalAssertion 1 @@ -43,7 +41,7 @@ namespace JSC { namespace Yarr { #define YarrStackSpaceForBackTrackInfoParentheses 2 static const unsigned quantifyInfinite = UINT_MAX; -static const unsigned offsetNoMatch = (unsigned)-1; +static const unsigned offsetNoMatch = std::numeric_limits<unsigned>::max(); // The below limit restricts the number of "recursive" match calls in order to // avoid spending exponential time on complex regular expressions. @@ -63,7 +61,6 @@ enum YarrCharSize { Char16 }; -} } // namespace JSC::Yarr - -#endif // Yarr_h +struct BytecodePattern; +} } // namespace JSC::Yarr |