OMG IDL - Interface design language

OMG IDL, aka OMG Interface Definition Language, is an interface design language created in 2018.

#1964on PLDB

6Years Old

OMG IDL website
OMG IDL first developed in Object Management Group
file extensions for OMG IDL include idl and pidl
Pygments supports syntax highlighting for OMG IDL

Example from the web:

interface A {
    typedef long L1;
    short opA (in L1 l_1);
};
interface B {
    typedef short L1;
    L1 opB (in long l);
};
interface C: B, A {
    typedef L1 L2; // Error: L1 ambiguous
    typedef A::L1 L3; // A::L1 is OK
    B::L1 opC (in L3 l_3); // All OK no ambiguities
};