public void CloseScope(CodeRenderingContext context, string tagName, bool isComponent, SourceSpan?source)
{
if (_stack.Count == 0)
{
var diagnostic = BlazorDiagnosticFactory.Create_UnexpectedClosingTag(source ?? SourceSpan.Undefined, tagName);
throw new RazorCompilerException(diagnostic);
}
var currentScope = _stack.Pop();
if (!tagName.Equals(currentScope.TagName, StringComparison.Ordinal))
{
var diagnostic = BlazorDiagnosticFactory.Create_MismatchedClosingTag(source, currentScope.TagName, tagName);
throw new RazorCompilerException(diagnostic);
}
// Note: there's no unit test to cover the following, because there's no known way of
// triggering it from user code (i.e., Razor source code). But the check is here anyway
// just in case one day it turns out there is some way of causing this error.
if (isComponent != currentScope.IsComponent)
{
var kind = isComponent ? "component" : "element";
var expectedKind = currentScope.IsComponent ? "component" : "element";
var diagnostic = BlazorDiagnosticFactory.Create_MismatchedClosingTagKind(source, tagName, kind, expectedKind);
throw new RazorCompilerException(diagnostic);
}
// When closing the scope for a component with children, it's time to close the lambda
if (currentScope.LambdaScope != null)
{
currentScope.LambdaScope.Dispose();
context.CodeWriter.Write(")");
context.CodeWriter.WriteEndMethodInvocation();
OffsetBuilderVarNumber(-1);
}
}
