public MatchContext(PatternRoot patternUst, Dictionary <string, IdToken> vars = null)
{
PatternUst = patternUst;
if (vars != null)
{
Vars = vars;
}
}
public MatchContext(PatternRoot patternUst, UstConstantFolder ustConstantFolder, List <Ust> parentStack, Dictionary <string, IdToken> vars = null)
{
PatternUst = patternUst;
UstConstantFolder = ustConstantFolder;
this.parentStack = parentStack;
if (vars != null)
{
Vars = vars;
}
}
public PatternRoot Normalize(PatternRoot pattern)
{
var newPattern = new PatternRoot
{
Logger = pattern.Logger,
Key = pattern.Key,
FilenameWildcard = pattern.FilenameWildcard,
File = pattern.File,
Languages = new HashSet <Language>(pattern.Languages),
DataFormat = pattern.DataFormat,
DebugInfo = pattern.DebugInfo,
Node = Visit(pattern.Node),
};
var ascendantsFiller = new PatternAscendantsFiller(newPattern);
ascendantsFiller.FillAscendants();
return(newPattern);
}
public PatternAscendantsFiller(PatternRoot patternRoot)
{
this.patternRoot = patternRoot;
parents = new Stack <PatternUst>();
}