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• Vl-expr-svex-translation

Vttree

A data structure for collecting warnings and constraints while translating VL expressions to svex expressions.

This is a sum-of-products (i.e., union) type, introduced by defflexsum.

Members

:none → vttree-none

:warnings → vttree-warnings

:constraints → vttree-constraints

:context → vttree-context

:branch → vttree-branch

Similar to ACL2's ttrees. A vttree is either nil, a warninglist tagged with :warnings, a constraintlist tagged with :constraints, or a cons of two vttrees.

Subtopics

Vttree-p

Recognizer for vttree structures.

Vttree-fix

Fixing function for vttree structures.

Vttree-count

Measure for recurring over vttree structures.

Vttree-equiv

Basic equivalence relation for vttree structures.

Vttree-context

Vttree-branch

Vttree-warnings

Vttree-constraints

Vttree-none

Vttree-kind

Get the kind (tag) of a vttree structure.

Patbind-wvmv

B* binder to automatically join returned warnings to a vttree

Patbind-vwmv

B* binder to automatically extract warnings from returned vttrees and join them to an accumulator

Patbind-vmv

B* binder to automatically join returned vttrees