config/Data: add WithEach(ConfigBlockOption)

To improve error messages without making callers more complex.
2022-07-12 21:02:49 +02:00
parent 89a18b49a7
commit ae4f4d3533
5 changed files with 46 additions and 20 deletions
@@ -143,3 +143,10 @@ ConfigBlock::GetBlockValue(const char *name, bool default_value) const

 	return bp->GetBoolValue();
 }
+
+void
+ConfigBlock::ThrowWithNested() const
+{
+	std::throw_with_nested(FormatRuntimeError("Error in block on line %i",
+						  line));
+}