emit: support casts from size_t to fixed-width integers#120
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Add the SizeT → Int { signed, width } cast case, mirroring the existing
inverse case. Emits `UIntN.uint_to_t (SizeT.v val)` (or `IntN.int_to_t`
for signed targets), generating the natural verification obligation that
the size_t value fits in the narrower type.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
gebner
reviewed
Jun 5, 2026
gebner
reviewed
Jun 5, 2026
Co-authored-by: Gabriel Ebner <gebner@gebner.org>
Exercises the signed branch of the new SizeT \xE2\x86\x92 Int cast handling. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Add the SizeT → Int { signed, width } cast case, mirroring the existing inverse case. Emits
UIntN.uint_to_t (SizeT.v val)(orIntN.int_to_tfor signed targets), generating the natural verification obligation that the size_t value fits in the narrower type.