From 831afa8124763dc7d78c5e0905fc5246aa4b5ea5 Mon Sep 17 00:00:00 2001
From: Zachary Wimer <zwimer@users.noreply.github.com>
Date: Mon, 19 Apr 2021 17:55:23 -0700
Subject: [PATCH] Cpp api add missing fp methods (return type correction)
 (#5200)

* added is_nan and is_inf to API

* added support to to_ieee_bv

* bug fix
---
 src/api/c++/z3++.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/api/c++/z3++.h b/src/api/c++/z3++.h
index f4991817d..acbe2a225 100644
--- a/src/api/c++/z3++.h
+++ b/src/api/c++/z3++.h
@@ -873,7 +873,7 @@ namespace z3 {
         /**
            \brief Return true if this expression is an fpa and is inf
         */
-        bool is_inf() const {
+        expr is_inf() const {
             assert(is_fpa());
             Z3_ast r = Z3_mk_fpa_is_infinite(ctx(), m_ast);
             check_error();
@@ -883,7 +883,7 @@ namespace z3 {
         /**
            \brief Return true if this expression is an fpa and is NaN
         */
-        bool is_nan() const {
+        expr is_nan() const {
             assert(is_fpa());
             Z3_ast r = Z3_mk_fpa_is_nan(ctx(), m_ast);
             check_error();
@@ -893,7 +893,7 @@ namespace z3 {
         /**
            \brief Convert this fpa into an IEEE BV
         */
-        bool to_ieee_bv() const {
+        expr to_ieee_bv() const {
             assert(is_fpa());
             Z3_ast r = Z3_mk_fpa_to_ieee_bv(ctx(), m_ast),
             check_error();