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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-04-10 11:15:22 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-10 11:15:22 -0500 |
| commit | 6b599f87b18186b811f187789e48c1e8c0774534 (patch) | |
| tree | 009cae522584f5268cd3ed18dc183ffc337fc85e /contrib/lfsc_lsan.supp | |
| parent | 854d36b3ebb85579eefd654a18ed882b99649fb5 (diff) | |
Explain non-emptiness by non-zero length in strings (#4257)
Several kinds of splitting lemmas in the strings solver can sometimes be avoided by observing that str.len(x) != 0 implies that x is non-empty. This generalizes the check for whether x is non-empty is explainable in the current context.
Diffstat (limited to 'contrib/lfsc_lsan.supp')
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