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diff gcc/testsuite/g++.dg/cpp2a/inline-asm1.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/cpp2a/inline-asm1.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,13 @@
+// P1668R1: Permit unevaluated inline asm in constexpr functions
+// PR c++/91346
+// { dg-do compile { target c++14 } }
+// { dg-options "" }
+
+constexpr int
+foo (int a, int b)
+{
+  if (__builtin_is_constant_evaluated ())
+    return a + b;
+  asm (""); // { dg-warning ".asm. in .constexpr. function only available with" "" { target c++17_down } }
+  return a;
+}