internal void EnsureParameters(FunctionAnalysisUnit unit)
{
var astParams = Function.FunctionDefinition.Parameters;
for (int i = 0; i < astParams.Count; ++i)
{
VariableDef param;
if (!TryGetVariable(astParams[i].Name, out param))
{
var n = (Node)astParams[i].NameExpression ?? astParams[i];
if (astParams[i].Kind == ParameterKind.List)
{
param = _seqParameters = _seqParameters ?? new ListParameterVariableDef(unit, n);
}
else if (astParams[i].Kind == ParameterKind.Dictionary)
{
param = _dictParameters = _dictParameters ?? new DictParameterVariableDef(unit, n);
}
else
{
param = new LocatedVariableDef(unit.ProjectEntry, n);
}
AddVariable(astParams[i].Name, param);
}
}
}
internal void EnsureParameters(FunctionAnalysisUnit unit, bool usePlaceholders)
{
var astParams = Function.FunctionDefinition.ParametersInternal;
for (int i = 0; i < astParams.Length; ++i)
{
var p = astParams[i];
var name = p?.Name;
if (string.IsNullOrEmpty(name))
{
continue;
}
var node = (Node)astParams[i].NameExpression ?? astParams[i];
if (astParams[i].Kind == ParameterKind.List)
{
if (_seqParameters == null)
{
_seqParameters = new ListParameterVariableDef(unit, p, name);
AddParameter(unit, name, p, usePlaceholders ? null : _seqParameters);
}
}
else if (astParams[i].Kind == ParameterKind.Dictionary)
{
if (_dictParameters == null)
{
_dictParameters = new DictParameterVariableDef(unit, p, name);
AddParameter(unit, name, p, usePlaceholders ? null : _dictParameters);
}
}
else if (!_parameters.ContainsKey(name))
{
var v = _parameters[name] = new LocatedVariableDef(unit.ProjectEntry, new EncodedLocation(unit, p));
if (i == 0 &&
p.Kind == ParameterKind.Normal &&
!Function.IsStatic &&
Function.FunctionDefinition.Parent is ClassDefinition)
{
AddParameter(unit, name, p, v);
}
else
{
AddParameter(unit, name, p, usePlaceholders ? null : v);
}
}
}
}
public VariableDef AddLocatedVariable(string name, Node location, AnalysisUnit unit, ParameterKind paramKind = ParameterKind.Normal)
{
VariableDef value;
if (!TryGetVariable(name, out value))
{
VariableDef def;
switch (paramKind)
{
case ParameterKind.List: def = new ListParameterVariableDef(unit, location); break;
case ParameterKind.Dictionary: def = new DictParameterVariableDef(unit, location); break;
default: def = new LocatedVariableDef(unit.DeclaringModule.ProjectEntry, location); break;
}
return(AddVariable(name, def));
}
else if (!(value is LocatedVariableDef))
{
VariableDef def;
switch (paramKind)
{
case ParameterKind.List: def = new ListParameterVariableDef(unit, location, value); break;
case ParameterKind.Dictionary: def = new DictParameterVariableDef(unit, location, value); break;
default: def = new LocatedVariableDef(unit.DeclaringModule.ProjectEntry, location, value); break;
}
return(AddVariable(name, def));
}
else
{
((LocatedVariableDef)value).Node = location;
((LocatedVariableDef)value).DeclaringVersion = unit.ProjectEntry.AnalysisVersion;
}
return(value);
}
internal void EnsureParameters(FunctionAnalysisUnit unit, FunctionScope scopeWithDefaultParameters = null)
{
var astParams = Function.FunctionDefinition.Parameters;
for (int i = 0; i < astParams.Count; ++i) {
VariableDef param, defParam;
if (!Variables.TryGetValue(astParams[i].Name, out param)) {
if (astParams[i].Kind == ParameterKind.List) {
param = _seqParameters = _seqParameters ?? new ListParameterVariableDef(unit, astParams[i]);
} else if (astParams[i].Kind == ParameterKind.Dictionary) {
param = _dictParameters = _dictParameters ?? new DictParameterVariableDef(unit, astParams[i]);
} else {
param = new LocatedVariableDef(unit.ProjectEntry, astParams[i]);
}
if (scopeWithDefaultParameters != null && scopeWithDefaultParameters != this &&
scopeWithDefaultParameters.Variables.TryGetValue(astParams[i].Name, out defParam)) {
defParam.CopyTo(param);
}
AddVariable(astParams[i].Name, param);
}
}
}
public VariableDef AddLocatedVariable(string name, Node location, AnalysisUnit unit, ParameterKind paramKind = ParameterKind.Normal)
{
VariableDef value;
if (!Variables.TryGetValue(name, out value)) {
VariableDef def;
switch (paramKind) {
case ParameterKind.List: def = new ListParameterVariableDef(unit, location); break;
case ParameterKind.Dictionary: def = new DictParameterVariableDef(unit, location); break;
default: def = new LocatedVariableDef(unit.DeclaringModule.ProjectEntry, location); break;
}
return AddVariable(name, def);
} else if (!(value is LocatedVariableDef)) {
VariableDef def;
switch (paramKind) {
case ParameterKind.List: def = new ListParameterVariableDef(unit, location, value); break;
case ParameterKind.Dictionary: def = new DictParameterVariableDef(unit, location, value); break;
default: def = new LocatedVariableDef(unit.DeclaringModule.ProjectEntry, location, value); break;
}
return AddVariable(name, def);
} else {
((LocatedVariableDef)value).Node = location;
((LocatedVariableDef)value).DeclaringVersion = unit.ProjectEntry.AnalysisVersion;
}
return value;
}
