CodeQL library for C/C++
codeql/cpp-all 0.13.1 (changelog, source)

Member predicate FunctionDeclarationEntry::getThrownType

Gets the ith type specified to be thrown by the declared function (where i is indexed from 0). For example, if a function is declared to throw(int,float), then the thrown type with index 0 would be int, and that with index 1 would be float.

Type getThrownType(int i)