Removed some optimizations for template strings, placing them behind unsafe options. Reason: adding strings is not equivalent to template strings, due to valueOf differences.
The AST_Token class was slimmed down in order to use less memory.
Fixed parentheses when outputting ?? mixed with || and &&
Improved hygiene of the symbol generator
v5.3.5
Avoid moving named functions into default exports.
Enabled transform() for chain expressions. This allows AST transformers to reach inside chain expressions.
v5.3.4
Fixed a crash when hoisting (with hoist_vars) a destructuring variable declaration
v5.3.3
source-map library has been updated, bringing memory usage and CPU time improvements when reading input source maps (the SourceMapConsumer is now WASM based).
The wrap_func_args option now also wraps arrow functions, as opposed to only function expressions.
v5.3.2
Prevented spread operations from being expanded when the expanded array/object contains getters, setters, or array holes.
Fixed very slow self-recursion in some cases of removing extraneous parentheses from + operations.
v5.3.1
An issue with destructuring declarations when pure_getters is enabled has been fixed
Fixed a crash when chain expressions need to be shallowly compared
Made inlining functions more conservative to make sure a function that contains a reference to itself isn't moved into a place that can create multiple instances of itself.
v5.3.0
Fixed a crash when compressing object spreads in some cases
Fixed compiletime evaluation of optional chains (caused typeof a?.b to always return "object")
domprops has been updated to contain every single possible prop
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Bumps terser from 4.8.0 to 5.4.0.
Changelog
Sourced from terser's changelog.
Commits
5c6681c
5.4.037e432e
update changelog83c027e
improve memory usage by slimming down AST_Token classa5983c3
add jsdelivr example to READMEa05601e
add markers for generating website4faa537
gate some template string transforms behind 'unsafe' option. Closes #86336349ec
remove undefined initialization. Closes #86973e6536
build before testing5907df8
implement logical assignment77dc12c
5.3.8Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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