Re:Performance Showdown: Rust vs Javascript (2020)
by lionkor on Friday February 12, 2021 @08:04AM
(#26113174)
If you have to work with C++, I recommend using -fsanitize=undefined so you get runtime-errors when your program runs into undefined behavior. Very handy!
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Re:Performance Showdown: Rust vs Javascript (2020)
by Leherenn on Friday February 12, 2021 @08:49AM
(#26113586)
It's really useful, but it's dynamic. You need tests that actually trigger the UB to make it useful.
Re:Performance Showdown: Rust vs Javascript (2020)
by uglycoyote on Friday February 12, 2021 @03:25PM
(#26118142)
UB means unsigned byte in this context?
Re:Performance Showdown: Rust vs Javascript (2020)
by SAI_Peregrinus on Friday February 12, 2021 @05:02PM
(#26119067)
Undefined Behavior.
It adds a runtime sanitizer to detect some (but not all) UB.