c++, testsuite - require alias support for a test.

The test for pr84497 uses a facility that requires alias support from
the target, and therefore fails on targets without.  Add a suitable
dg-require statement.

2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>

	* g++.dg/cpp0x/pr84497.C: Require alias support.

From-SVN: r271801

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 677136516d33cd16bb43426aa703638aadd5fe33..341dc4c4eccd26b5cbae1884b9bdeec34cb14ab2 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * g++.dg/cpp0x/pr84497.C: Require alias support.
+
 2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
 
        * gcc.target/i386/falign-functions-3.c: Adjust align syntax

diff --git a/gcc/testsuite/g++.dg/cpp0x/pr84497.C b/gcc/testsuite/g++.dg/cpp0x/pr84497.C
index d44a779371ad94afa8baf82725db71e2e0cf5993..7eb1aee474e3bcf754a43844b6672a0886eb8ad0 100644 (file)
--- a/gcc/testsuite/g++.dg/cpp0x/pr84497.C
+++ b/gcc/testsuite/g++.dg/cpp0x/pr84497.C
@@ -1,6 +1,7 @@
 // PR 84497 mismatch with thread constructor fn weakness
 // { dg-do compile { target c++11 } }
 // { dg-require-weak "" }
+// { dg-require-alias "" }
 // { dg-skip-if "No .weak" { { hppa*-*-hpux* } && { ! lp64 } } }
 
 struct Base