/// <summary>
/// Initializes a new instance of the <see cref="PdbLocalScope"/> class.
/// </summary>
/// <param name="function">Function that contains this scope.</param>
/// <param name="block">Block symbol read from PDB.</param>
/// <param name="parent">Parent scope.</param>
internal PdbLocalScope(PdbFunction function, BlockSymbol block, PdbLocalScope parent = null)
{
Function = function;
Block = block;
Parent = parent;
childrenCache = SimpleCache.CreateStruct(() =>
{
IEnumerable <BlockSymbol> blocks = Block.Children.OfType <BlockSymbol>();
int count = blocks.Count();
IPdbLocalScope[] children = new IPdbLocalScope[count];
int i = 0;
foreach (BlockSymbol b in blocks)
{
children[i++] = new PdbLocalScope(Function, b, this);
}
return(children);
});
constantsCache = SimpleCache.CreateStruct(() =>
{
IEnumerable <ConstantSymbol> symbols = Block.Children.OfType <ConstantSymbol>();
int count = symbols.Count();
IPdbLocalConstant[] constants = new IPdbLocalConstant[count];
int i = 0;
foreach (ConstantSymbol symbol in symbols)
{
constants[i++] = new PdbLocalConstant(this, symbol);
}
return(constants);
});
variablesCache = SimpleCache.CreateStruct(() =>
{
IEnumerable <AttributeSlotSymbol> slots = Block.Children.OfType <AttributeSlotSymbol>();
int count = slots.Count();
IPdbLocalVariable[] variables = new IPdbLocalVariable[count];
int i = 0;
foreach (AttributeSlotSymbol slot in slots)
{
variables[i++] = new PdbLocalVariable(this, slot);
}
return(variables);
});
}
/// <summary>
/// Initializes a new instance of the <see cref="PdbLocalScope"/> class.
/// </summary>
/// <param name="function">Function that contains this scope.</param>
/// <param name="handle">Our metadata reader handle.</param>
/// <param name="parent">Parent scope.</param>
internal PdbLocalScope(PdbFunction function, LocalScopeHandle handle, IPdbLocalScope parent = null)
{
Function = function;
localScopeCache = SimpleCache.CreateStruct(() => function.PdbFile.Reader.GetLocalScope(handle));
childrenCache = SimpleCache.CreateStruct(() =>
{
var enumerator = LocalScope.GetChildren();
List <IPdbLocalScope> children = new List <IPdbLocalScope>();
while (enumerator.MoveNext())
{
children.Add(new PdbLocalScope(function, enumerator.Current, this));
}
return(children);
});
constantsCache = SimpleCache.CreateStruct(() =>
{
var localConstants = LocalScope.GetLocalConstants();
IPdbLocalConstant[] constants = new IPdbLocalConstant[localConstants.Count];
int i = 0;
foreach (var c in localConstants)
{
constants[i++] = new PdbLocalConstant(this, c);
}
return(constants);
});
variablesCache = SimpleCache.CreateStruct(() =>
{
var localVariables = LocalScope.GetLocalVariables();
IPdbLocalVariable[] variables = new IPdbLocalVariable[localVariables.Count];
int i = 0;
foreach (var v in localVariables)
{
variables[i++] = new PdbLocalVariable(this, v);
}
return(variables);
});
}