Look into keeping literal strings and integers around for a shorter time

TysonAndre / phan

Phan is a static analyzer for PHP. Phan prefers to avoid false-positives and attempts to prove incorrectness rather than correctness.

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Closed TysonAndre closed 5 years ago

TysonAndre commented 6 years ago

There isn't much benefit in permanently memoizing them, and it might eat up noticeable amounts of memory. (TODO: Benchmark this)

E.g. after Phan is done analyzing or parsing a file, clear the corresponding caches of literal and integer types
Check for literals in ContextMergeVisitor and in ConditionVisitor when merging

TysonAndre commented 5 years ago

Not planned