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Add missing API bindings: Python BvNand/BvNor/BvXnor, Go MkAsArray/MkRecFuncDecl/AddRecDef/Model.Translate, TS Array.fromFunc/Model.translate, OCaml Model.translate

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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot] 2026-03-02 00:21:57 +00:00
parent 8fad12fe18
commit 28fbe33114
8 changed files with 106 additions and 0 deletions
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27
src/api/go/z3.go
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@ -471,6 +471,33 @@ func (c *Context) MkFuncDecl(name *Symbol, domain []*Sort, range_ *Sort) *FuncDe
return newFuncDecl(c, C.Z3_mk_func_decl(c.ptr, name.ptr, C.uint(len(domain)), domainPtr, range_.ptr))
}
// MkRecFuncDecl creates a recursive function declaration.
// After creating, use AddRecDef to provide the function body.
func (c *Context) MkRecFuncDecl(name *Symbol, domain []*Sort, range_ *Sort) *FuncDecl {
cDomain := make([]C.Z3_sort, len(domain))
for i, s := range domain {
cDomain[i] = s.ptr
}
var domainPtr *C.Z3_sort
if len(domain) > 0 {
domainPtr = &cDomain[0]
}
return newFuncDecl(c, C.Z3_mk_rec_func_decl(c.ptr, name.ptr, C.uint(len(domain)), domainPtr, range_.ptr))
}
// AddRecDef adds the definition (body) for a recursive function created with MkRecFuncDecl.
func (c *Context) AddRecDef(f *FuncDecl, args []*Expr, body *Expr) {
cArgs := make([]C.Z3_ast, len(args))
for i, a := range args {
cArgs[i] = a.ptr
}
var argsPtr *C.Z3_ast
if len(args) > 0 {
argsPtr = &cArgs[0]
}
C.Z3_add_rec_def(c.ptr, f.ptr, C.uint(len(args)), argsPtr, body.ptr)
}
// MkApp creates a function application.
func (c *Context) MkApp(decl *FuncDecl, args ...*Expr) *Expr {
cArgs := make([]C.Z3_ast, len(args))