ada-popup-menu is an interactive compiled Lisp function in `ada-mode.el'.

(ada-popup-menu POSITION)

Pops up a contextual menu, depending on where the user clicked.
POSITION is the location the mouse was clicked on.
Sets `ada-contextual-menu-last-point' to the current position before
displaying the menu. When a function from the menu is called, the
point is where the mouse button was clicked.