sci-mathematics/z3: remove unused patch(es)

Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/13960
Signed-off-by: Aaron Bauman <bman@gentoo.org>

diff --git a/sci-mathematics/z3/files/z3-4.4.1-gcc-6.patch b/sci-mathematics/z3/files/z3-4.4.1-gcc-6.patch
deleted file mode 100644 (file)
index 2dc0ddd..0000000
--- a/sci-mathematics/z3/files/z3-4.4.1-gcc-6.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/src/util/debug.cpp b/src/util/debug.cpp
-index 54c67fe..66676c6 100644
---- a/src/util/debug.cpp
-+++ b/src/util/debug.cpp
-@@ -78,3 +78,3 @@ void invoke_gdb() {
-         char result;
--        bool ok = (std::cin >> result);
-+        bool ok = bool(std::cin >> result);
-         if (!ok) exit(ERR_INTERNAL_FATAL); // happens if std::cin is eof or unattached.
-diff --git a/src/util/mpz.cpp b/src/util/mpz.cpp
-index 8559279..7dca14b 100644
---- a/src/util/mpz.cpp
-+++ b/src/util/mpz.cpp
-@@ -136,3 +136,3 @@ mpz_manager<SYNCH>::mpz_manager():
-     mpz one(1);
--    set(m_two64, UINT64_MAX);
-+    set(m_two64, (uint64)UINT64_MAX);
-     add(m_two64, one, m_two64);