From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 22 Nov 2021 09:13:24 +0000 (+0100)
Subject: openmp: Handle OMP_MASKED in potential_constant_expression_1 [PR103349]
X-Git-Tag: basepoints/gcc-13~2867
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b1e14346a08554dc33f71fca980578a7a3e38a2;p=thirdparty%2Fgcc.git

openmp: Handle OMP_MASKED in potential_constant_expression_1 [PR103349]

WHen adding OMP_MASKED, I apparently forgot to handle it in
potential_constant_expression_1, which means we can ICE on it.

2021-11-22  Jakub Jelinek  <jakub@redhat.com>

	PR c++/103349
	* constexpr.c (potential_constant_expression_1): Punt on OMP_MASKED.

	* g++.dg/gomp/masked-1.C: New test.
---

diff --git a/gcc/cp/constexpr.c b/gcc/cp/constexpr.c
index c8f9d5fa1335..d66a56583aef 100644
--- a/gcc/cp/constexpr.c
+++ b/gcc/cp/constexpr.c
@@ -8686,6 +8686,7 @@ potential_constant_expression_1 (tree t, bool want_rval, bool strict, bool now,
     case OMP_SINGLE:
     case OMP_SECTION:
     case OMP_MASTER:
+    case OMP_MASKED:
     case OMP_TASKGROUP:
     case OMP_TARGET_UPDATE:
     case OMP_TARGET_ENTER_DATA:
diff --git a/gcc/testsuite/g++.dg/gomp/masked-1.C b/gcc/testsuite/g++.dg/gomp/masked-1.C
new file mode 100644
index 000000000000..1ea4a13fa230
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/masked-1.C
@@ -0,0 +1,14 @@
+// PR c++/103349
+// { dg-do compile { target c++11 } }
+
+int v;
+
+void
+foo (int x, int y)
+{
+  [=] ()
+  {
+#pragma omp masked
+    v = x + y;
+  } ();
+}