Blogs (9) >>
SPLASH 2016
Sun 30 October - Fri 4 November 2016 Amsterdam, Netherlands
Fri 4 Nov 2016 11:20 - 11:45 at Matterhorn 1 - Typing, in Practice Chair(s): Sebastian Erdweg

This paper introduces a novel type-and-effect calculus, first-class effects, where the computational effect of an expression can be programmatically reflected, passed around as values, and analyzed at run time. A broad range of designs "hard-coded" in existing effect-guided analyses — from thread scheduling, version-consistent software updating, to data zeroing — can be naturally supported through the programming abstractions. The core technical development is a type system with a number of features, including a hybrid type system that integrates static and dynamic effect analyses, a refinement type system to verify application-specific effect management properties, a double-bounded type system that computes both over-approximation of effects and their under-approximation. We introduce and establish a notion of soundness called trace consistency, defined in terms of how the effect and trace correspond. The property sheds foundational insight on "good" first-class effect programming.

Fri 4 Nov

splash-2016-oopsla
10:30 - 12:10: OOPSLA - Typing, in Practice at Matterhorn 1
Chair(s): Sebastian ErdwegDelft University of Technology, Netherlands
splash-2016-oopsla147825180000010:30 - 10:55
Talk
Calvin LoncaricUniversity of Washington, Satish ChandraSamsung Research America, Manu SridharanSamsung Research America, Cole SchlesingerSamsung Research America
DOI Pre-print Media Attached
splash-2016-oopsla147825330000010:55 - 11:20
Talk
Stephen KellUniversity of Cambridge
DOI Media Attached
splash-2016-oopsla147825480000011:20 - 11:45
Talk
Yuheng LongIowa State University, Yu David Liu, Hridesh RajanIowa State University, USA
DOI
splash-2016-oopsla147825630000011:45 - 12:10
Talk
Nada AminEPFL, Ross TateCornell University
Link to publication DOI Pre-print