`A15-1-3`: Detection of duplicated exceptions on function templates

[nbusser]

Affected rules

• A15-1-3

Description

When defining a function template which throws an exception, A15-1-3 warning is triggered, meaning that the exception is not unique.

Example

template <typename T>
void false_positive() {
  throw std::runtime_error{"message"}; // Triggers A15-1-3 warning
}