From: Marek Polacek <polacek@redhat.com>
Date: Sat, 8 Jun 2019 12:51:07 +0000 (+0000)
Subject: re PR c++/72845 (gcc crashes (ICE) when compiling program with complex noexcept decla... 
X-Git-Tag: misc/cutover-git~4954
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d7a99bd3345bff1640ad69c7f33a0736f46590f;p=thirdparty%2Fgcc.git

re PR c++/72845 (gcc crashes (ICE) when compiling program with complex noexcept declaration)

	PR c++/72845
	* g++.dg/cpp0x/noexcept41.C: New test.

From-SVN: r272078
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 372b06bc1af6..72ee262ff808 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-06-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/72845
+	* g++.dg/cpp0x/noexcept41.C: New test.
+
 2019-06-08  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 
 	* gcc.target/aarch64/sve/init_1.c: Remove options
diff --git a/gcc/testsuite/g++.dg/cpp0x/noexcept41.C b/gcc/testsuite/g++.dg/cpp0x/noexcept41.C
new file mode 100644
index 000000000000..4cd3d8d78544
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/noexcept41.C
@@ -0,0 +1,12 @@
+// PR c++/72845
+// { dg-do compile { target c++11 } }
+
+template <typename> struct g { static const int h = 0; };
+template <typename i> void declval() { static_assert(!g<i>::h,""); }
+template <typename> struct a {
+  template <typename d, typename c>
+  friend auto f(d &&, c &&) noexcept(declval<c>) -> decltype(declval<c>); // { dg-error "different exception" }
+};
+template <typename d, typename c> auto f(d &&, c &&) -> decltype(declval<c>);
+struct e {};
+static_assert((e{}, declval<a<int>>),""); // { dg-error "no context to resolve type" }