internal ScriptBlockAst GetScriptBlockAst()
{
var scriptContents = ScriptContents;
if (_scriptBlock == null)
{
this.ScriptBlock = ScriptBlock.TryGetCachedScriptBlock(_path, scriptContents);
}
if (_scriptBlock != null)
{
return((ScriptBlockAst)_scriptBlock.Ast);
}
if (_scriptBlockAst == null)
{
ParseError[] errors;
Parser parser = new Parser();
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
if (errors.Length == 0)
{
this.ScriptBlock = new ScriptBlock(_scriptBlockAst, isFilter: false);
ScriptBlock.CacheScriptBlock(_scriptBlock.Clone(), _path, scriptContents);
}
}
return(_scriptBlockAst);
}
internal ScriptBlockAst GetScriptBlockAst()
{
var scriptContents = ScriptContents;
if (_scriptBlock == null)
{
this.ScriptBlock = ScriptBlock.TryGetCachedScriptBlock(_path, scriptContents);
}
if (_scriptBlock != null)
{
return((ScriptBlockAst)_scriptBlock.Ast);
}
if (_scriptBlockAst == null)
{
ParseError[] errors;
Parser parser = new Parser();
// If we are in ConstrainedLanguage mode but the defining language mode is FullLanguage, then we need
// to parse the script contents in FullLanguage mode context. Otherwise we will get bogus parsing errors
// such as "Configuration or Class keyword not allowed".
var context = LocalPipeline.GetExecutionContextFromTLS();
if (context != null && context.LanguageMode == PSLanguageMode.ConstrainedLanguage &&
DefiningLanguageMode == PSLanguageMode.FullLanguage)
{
context.LanguageMode = PSLanguageMode.FullLanguage;
try
{
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
}
finally
{
context.LanguageMode = PSLanguageMode.ConstrainedLanguage;
}
}
else
{
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
}
if (errors.Length == 0)
{
this.ScriptBlock = new ScriptBlock(_scriptBlockAst, isFilter: false);
ScriptBlock.CacheScriptBlock(_scriptBlock.Clone(), _path, scriptContents);
}
}
return(_scriptBlockAst);
}
internal ScriptBlockAst GetScriptBlockAst()
{
var scriptContents = ScriptContents;
if (_scriptBlock == null)
{
this.ScriptBlock = ScriptBlock.TryGetCachedScriptBlock(_path, scriptContents);
}
if (_scriptBlock != null)
{
return (ScriptBlockAst)_scriptBlock.Ast;
}
if (_scriptBlockAst == null)
{
ParseError[] errors;
Parser parser = new Parser();
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
if (errors.Length == 0)
{
this.ScriptBlock = new ScriptBlock(_scriptBlockAst, isFilter: false);
ScriptBlock.CacheScriptBlock(_scriptBlock.Clone(), _path, scriptContents);
}
}
return _scriptBlockAst;
}