/// <summary>
/// Adds an appropriate label ID to the trap builder <paramref name="tb"/>
/// for the type <paramref name="type"/> belonging to the signature of method
/// <paramref name="method"/>.
///
/// For methods without type parameters this will always add the key of the
/// corresponding type.
///
/// For methods with type parameters, this will add the key of the
/// corresponding type if the type does *not* contain one of the method
/// type parameters, otherwise it will add a textual representation of
/// the type. This distinction is required because type parameter IDs
/// refer to their declaring methods.
///
/// Example:
///
/// <code>
/// int Count<T>(IEnumerable<T> items)
/// </code>
///
/// The label definitions for <code>Count</code> (<code>#4</code>) and <code>T</code>
/// (<code>#5</code>) will look like:
///
/// <code>
/// #1=<label for System.Int32>
/// #2=<label for type containing Count>
/// #3=<label for IEnumerable`1>
/// #4=@"{#1} {#2}.Count`2(#3<T>);method"
/// #5=@"{#4}T;typeparameter"
/// </code>
///
/// Note how <code>int</code> is referenced in the label definition <code>#3</code> for
/// <code>Count</code>, while <code>T[]</code> is represented textually in order
/// to make the reference to <code>#3</code> in the label definition <code>#4</code> for
/// <code>T</code> valid.
/// </summary>
protected static void AddSignatureTypeToId(Context cx, ITrapBuilder tb, IMethodSymbol method, ITypeSymbol type)
{
if (type.ContainsTypeParameters(cx, method))
{
type.BuildTypeId(cx, tb, (cx0, tb0, type0) => AddSignatureTypeToId(cx, tb0, method, type0));
}
else
{
tb.Append(Type.Create(cx, type));
}
}
/// <summary>
/// Adds an appropriate label ID to the trap builder <paramref name="trapFile"/>
/// for the type <paramref name="type"/> belonging to the signature of method
/// <paramref name="method"/>.
///
/// For methods without type parameters this will always add the key of the
/// corresponding type.
///
/// For methods with type parameters, this will add the key of the
/// corresponding type if the type does *not* contain one of the method
/// type parameters, otherwise it will add a textual representation of
/// the type. This distinction is required because type parameter IDs
/// refer to their declaring methods.
///
/// Example:
///
/// <code>
/// int Count<T>(IEnumerable<T> items)
/// </code>
///
/// The label definitions for <code>Count</code> (<code>#4</code>) and <code>T</code>
/// (<code>#5</code>) will look like:
///
/// <code>
/// #1=<label for System.Int32>
/// #2=<label for type containing Count>
/// #3=<label for IEnumerable`1>
/// #4=@"{#1} {#2}.Count`2(#3<T>);method"
/// #5=@"{#4}T;typeparameter"
/// </code>
///
/// Note how <code>int</code> is referenced in the label definition <code>#3</code> for
/// <code>Count</code>, while <code>T[]</code> is represented textually in order
/// to make the reference to <code>#3</code> in the label definition <code>#4</code> for
/// <code>T</code> valid.
/// </summary>
protected static void AddSignatureTypeToId(Context cx, TextWriter trapFile, IMethodSymbol method, ITypeSymbol type)
{
if (type.ContainsTypeParameters(cx, method))
{
type.BuildTypeId(cx, trapFile, (cx0, tb0, type0) => AddSignatureTypeToId(cx, tb0, method, type0));
}
else
{
trapFile.WriteSubId(Type.Create(cx, type));
}
}