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WebAssembly Non-trapping Conversion

Category

JavaScript

Type

New or changed feature

Status

Enabled by default (Chrome 75)

Intent stage

None

Summary

Adds opcodes to WebAssembly to support non-trapping float-to-integer conversion to improve the ergonomics of the bytecode format.

Standards & signals

• Specification: https://github.com/WebAssembly/nontrapping-float-to-int-conversions
• Firefox: In development
• Safari: Positive
• Web developers: No signals
• Tracking bug: https://crbug.com/v8/7226

Docs: https://github.com/WebAssembly/nontrapping-float-to-int-conversions/blob/master/proposals/nontrapping-float-to-int-conversion/Overview.md

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