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authorPaolo Carlini <paolo.carlini@oracle.com>2017-09-13 19:22:55 +0000
committerPaolo Carlini <paolo@gcc.gnu.org>2017-09-13 19:22:55 +0000
commitb6509175b2602b0f7c4515b86e350e6cba42c603 (patch)
tree1afdb11a3150026a6961edb87378f18aca9a9a80
parentc7885b85242a8780985243946d3673a11d4e9355 (diff)
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re PR c++/68177 (Lambda capture doesn't work correctly when lambda is used in a pack expansion)
2017-09-13 Paolo Carlini <paolo.carlini@oracle.com> PR c++/68177 * g++.dg/cpp0x/lambda/lambda-68177.C: New. From-SVN: r252732
-rw-r--r--gcc/testsuite/ChangeLog5
-rw-r--r--gcc/testsuite/g++.dg/cpp0x/lambda/lambda-68177.C16
2 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 4084e1c..7fb8ec1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-09-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/68177
+ * g++.dg/cpp0x/lambda/lambda-68177.C: New.
+
2017-09-13 Martin Liska <mliska@suse.cz>
PR middle-end/82154
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-68177.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-68177.C
new file mode 100644
index 0000000..036f2ea
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-68177.C
@@ -0,0 +1,16 @@
+// { dg-do compile { target c++11 } }
+
+void swallow(...) {}
+template<int... Is>
+void foo() {
+ int t = 0;
+ swallow(
+ ([&t]{return 0;}(), Is)...
+ );
+}
+
+int main()
+{
+ foo<1, 2>();
+ return 0;
+}