Edoardo Spadolini 737bda9b31 Optimize contains(split()) in resource expression parser (#66645) ...

* Bump gravitational/predicate to WIP commit

* Remove some allocations in predicate expressions

* Optimize contains(split()) in resource expression parser

* Do a type-safe assert on the result of astutil.Apply

* Keep the full value argument in the early exit of optimizeSplitContains

* Handle degenerate cases in splitContains

* Expand on the benchmark

* Rename LazyStringSlice to StringSlice

* Document StringSlice

* Fix test

* Fix handling of split on empty string

* Bump gravitational/predicate to 1.4.0

* Optimize multibyte delimiters too

* Update godoc for optimizeSplitContains

* Clarify the logic in splitContainsAffix

* Actually use multi-byte delimiters in BenchmarkSplitContains

* Revert "Actually use multi-byte delimiters in BenchmarkSplitContains"

This reverts commit 595bb85ba9.

* Revert "Optimize multibyte delimiters too"

This reverts commit f285928e99.

* Add some tests with overlap of target and delimiter

* Clarify the return value of the AST optimization visitors

* Add unit test just for the new string splitting

* Add some broken utf8 coverage too

2026-05-14 21:34:38 +00:00

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cached_parser_test.go

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cached_parser.go

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example_test.go

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parser_test.go

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parser.go

Optimize contains(split()) in resource expression parser (#66645)

2026-05-14 21:34:38 +00:00