Bump terser from 5.1.0 to 5.8.0 (!34972) · Merge requests · Bootstrap / bootstrap

Closed Administrator requested to merge dependabot/npm_and_yarn/terser-5.8.0 into main Sep 14, 2021

Created by: dependabot[bot]

Bumps terser from 5.1.0 to 5.8.0.

Changelog

v5.8.0

Fixed shadowing variables while moving code in some cases (#1065)

Stop mangling computed & quoted properties when keep_quoted is enabled.

Fix for mangling private getter/setter and .#private access (#1060, #1068)

Array.from has a new optimization when the unsafe option is set (#737)

Mangle/propmangle let you generate your own identifiers through the nth_identifier option (#1061)

More optimizations to switch statements (#1044)

v5.7.2

Fixed issues with compressing functions defined in global_defs option (#1036)

New recipe for using Terser in gulp was added to RECIPES.md (#1035)

Fixed issues with ?? and ?. (#1045)

Future reserved words such as package no longer require you to disable strict mode to be used as names.

Refactored huge compressor file into multiple more focused files.

Avoided unparenthesized in operator in some for loops (it breaks parsing because of for..in loops)

Improved documentation (#1021, #1025)

More type definitions (#1021)

v5.7.1

Avoided collapsing assignments together if it would place a chain assignment on the left hand side, which is invalid syntax (a?.b = c)

Removed undefined from object expansions ({ ...void 0 } -> {})

Fix crash when checking if something is nullish or undefined (#1009)

Fixed comparison of private class properties (#1015)

Minor performance improvements (#993)

Fixed scope of function defs in strict mode (they are block scoped)

v5.7.0

Several compile-time evaluation and inlining fixes

Allow reduce_funcs to be disabled again.

Add spidermonkey options to parse and format (#974)

Accept {get = "default val"} and {set = "default val"} in destructuring arguments.

Change package.json export map to help require.resolve (#971)

Improve docs

Fix export default of an anonymous class with extends

v5.6.1

Mark assignments to the .prototype of a class as pure

Parenthesize await on the left of ** (while accepting legacy non-parenthesised input)

Avoided outputting NUL bytes in optimized RegExps, to stop the output from breaking other tools

Added exports to domprops (#939)

Fixed a crash when spreading ...this

Fixed the computed size of arrow functions, which improves their inlining

v5.6.0

... (truncated)

Commits

d88d610 5.8.0
86ea74d update changelog
1ea299b update dependencies
f8a1f89 collapse_vars: fix inlining expr into scope with shadowed var (#1065)
438806d Create README.md
3409eb6 Don't mangle computed properties with keep_quoted (#1058)
748e3a6 Fix mangling nested dothash expressions (#1068)
e6312f4 Fix private getter/setter mangling (#1060)
f04077c Add ability to grep for test compress test case (#1061)
d3fb5b0 Added Array.from unsafe optimization (#747)
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