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diff gcc/testsuite/g++.dg/coroutines/co-await-syntax-05-constexpr.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/coroutines/co-await-syntax-05-constexpr.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,12 @@
+//  { dg-additional-options "-fsyntax-only -w" }
+
+#include "coro.h"
+
+constexpr int bar () {
+  co_await coro::suspend_always{}; // { dg-error "cannot be used in a .constexpr. function" }
+  return 42; /* Suppress the "no return" error.  */
+}
+
+int main () {
+  return bar ();
+}