re PR c++/71385 (Internal compiler error when using concept as placeholder)

2017-10-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/71385
	* g++.dg/concepts/pr71385.C: New.

From-SVN: r254139

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 57a8f44..0b59449 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2017-10-27  Paolo Carlini  <paolo.carlini@oracle.com>
 
+       PR c++/71385
+       * g++.dg/concepts/pr71385.C: New.
+
+2017-10-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
        PR c++/80739
        * g++.dg/cpp1y/constexpr-80739.C: New.
 

diff --git a/gcc/testsuite/g++.dg/concepts/pr71385.C b/gcc/testsuite/g++.dg/concepts/pr71385.C
new file mode 100644 (file)
index 0000000..bd5d08c
--- /dev/null
+++ b/gcc/testsuite/g++.dg/concepts/pr71385.C
@@ -0,0 +1,12 @@
+// { dg-options "-std=c++17 -fconcepts" }
+
+template<class T>
+concept bool Addable(){
+ return requires(T x){
+  {x + x} -> T;
+ };
+}
+
+int main(){
+ Addable t = 0;
+}