mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-26 02:25:32 +00:00
Code Activity

Add partial solution for the uneeded disambiguation issue raised by David Cok

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-02-03 15:55:36 -08:00
parent 62c841c320
commit 39a614559c
3 changed files with 45 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

16
src/ast/ast.cpp
View file

@ -1010,6 +1010,13 @@ func_decl * basic_decl_plugin::mk_ite_decl(sort * s) {
func_decl * basic_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) {
if (range != 0) {
if (is_sort_of(range, m_family_id, BOOL_SORT))
m_manager->raise_exception("unneeded disambiguation");
else
m_manager->raise_exception("incorrect disambiguation");
return 0;
}
switch (static_cast<basic_op_kind>(k)) {
case OP_TRUE: return m_true_decl;
case OP_FALSE: return m_false_decl;
@ -1044,7 +1051,14 @@ func_decl * basic_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
}
func_decl * basic_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) {
unsigned num_args, expr * const * args, sort * range) {
if (range != 0) {
if (is_sort_of(range, m_family_id, BOOL_SORT))
m_manager->raise_exception("unneeded disambiguation");
else
m_manager->raise_exception("incorrect disambiguation");
return 0;
}
switch (static_cast<basic_op_kind>(k)) {
case OP_TRUE: return m_true_decl;
case OP_FALSE: return m_false_decl;