internal FunctionAnalysisUnit(
UserFunctionValue function,
AnalysisUnit declUnit,
EnvironmentRecord declScope,
IJsProjectEntry declEntry,
EnvironmentRecord scope
)
: base(function.FunctionObject, declUnit.Tree, null) {
_declUnit = declUnit;
Function = function;
_env = scope;
}
internal FunctionAnalysisUnit(
UserFunctionValue function,
AnalysisUnit declUnit,
EnvironmentRecord declScope,
IJsProjectEntry declEntry
)
: base(function.FunctionObject, declUnit.Tree, null) {
_declUnit = declUnit;
Function = function;
var scope = new FunctionEnvironmentRecord(Function, this, Function.FunctionObject, declScope, declEntry);
scope.EnsureParameters(this);
_env = scope;
}
//public readonly GeneratorInfo Generator;
public FunctionEnvironmentRecord(
UserFunctionValue function,
FunctionAnalysisUnit analysisUnit,
Node node,
EnvironmentRecord declScope,
IJsProjectEntry declModule
)
: base(node, declScope) {
_function = function;
_this = new VariableDef();
AnalysisUnit = analysisUnit;
#if FALSE
if (Function.FunctionObject.IsGenerator) {
Generator = new GeneratorInfo(function.ProjectState, declModule);
ReturnValue.AddTypes(function.ProjectEntry, Generator.SelfSet, false);
}
#endif
}
/// <summary>
/// Parses the specified file on disk.
/// </summary>
/// <param name="filename"></param>
private void EnqueueFile(IProjectEntry projEntry, string filename)
{
// get the current snapshot from the UI thread
EnqueWorker(() => {
for (int i = 0; i < 10; i++)
{
try {
if (!File.Exists(filename))
{
break;
}
var cookie = new FileCookie(filename);
var reader = new StreamReader(
new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete)
);
using (reader) {
ParseFile(projEntry, filename, reader, cookie);
}
return;
} catch (IOException) {
// file being copied, try again...
Thread.Sleep(100);
} catch (UnauthorizedAccessException) {
// file is inaccessible, try again...
Thread.Sleep(100);
}
}
IJsProjectEntry pyEntry = projEntry as IJsProjectEntry;
if (pyEntry != null)
{
// failed to parse, keep the UpdateTree calls balanced
pyEntry.UpdateTree(null, null);
}
});
}
public static void Prepare(IJsProjectEntry entry, string code)
{
Prepare(entry, GetSourceUnit(code));
}
public static void Prepare(IJsProjectEntry entry, TextReader sourceUnit) {
var parser = new JSParser(sourceUnit.ReadToEnd());
var ast = parser.Parse(new CodeSettings());
entry.UpdateTree(ast, null);
}
public static void Prepare(IJsProjectEntry entry, string code) {
Prepare(entry, GetSourceUnit(code));
}