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regressions from previous push

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This commit is contained in:
Nikolaj Bjorner 2021-08-25 18:30:50 -07:00
parent 2daf569da6
commit 07c26208fa
2 changed files with 3 additions and 0 deletions
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1
src/ast/macros/macro_manager.cpp
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@ -197,6 +197,7 @@ void macro_manager::get_head_def(quantifier * q, func_decl * d, app * & head, ex
VERIFY(m.is_eq(body, lhs, rhs));
SASSERT(is_app_of(lhs, d) || is_app_of(rhs, d));
SASSERT(!is_app_of(lhs, d) || !is_app_of(rhs, d));
SASSERT(!is_not || m.is_bool(lhs));
if (is_app_of(lhs, d)) {
revert = false;
head = to_app(lhs);

2
src/ast/macros/macro_util.cpp
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@ -185,6 +185,7 @@ bool macro_util::is_left_simple_macro(expr * n, unsigned num_decls, app_ref & he
return true;
}
if (m_manager.is_not(n, lhs) && m_manager.is_eq(lhs, lhs, rhs) &&
m_manager.is_bool(lhs) &&
is_macro_head(lhs, num_decls) &&
!is_forbidden(to_app(lhs)->get_decl()) &&
!occurs(to_app(lhs)->get_decl(), rhs)) {
@ -224,6 +225,7 @@ bool macro_util::is_right_simple_macro(expr * n, unsigned num_decls, app_ref & h
return true;
}
if (m_manager.is_not(n, n) && m_manager.is_eq(n, lhs, rhs) &&
m_manager.is_bool(lhs) &&
is_macro_head(rhs, num_decls) &&
!is_forbidden(to_app(rhs)->get_decl()) &&
!occurs(to_app(rhs)->get_decl(), lhs)) {