* lib/target_suports.exp

	(check_effective_target_has_w_floating_suffix): New procedure.
	(check_effective_target_has_q_floating_suffix): Ditto.
	* g++.dg/cpp0x/gnu_fext-numeric-literals.C: Add dg-error directive
	for unsupported non-standard suffix on floating constant.
	* g++.dg/cpp0x/std_fext-numeric-literals.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193551 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 7b18ff1..8851fdb 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2012-11-15  Uros Bizjak  <ubizjak@gmail.com>
+
+       * lib/target_suports.exp
+       (check_effective_target_has_w_floating_suffix): New procedure.
+       (check_effective_target_has_q_floating_suffix): Ditto.
+       * g++.dg/cpp0x/gnu_fext-numeric-literals.C: Add dg-error directive
+       for unsupported non-standard suffix on floating constant.
+       * g++.dg/cpp0x/std_fext-numeric-literals.C: Ditto.
+
 2012-11-14  Jakub Jelinek  <jakub@redhat.com>
 
        * lib/asan-dg.exp: New file.

diff --git a/gcc/testsuite/g++.dg/cpp0x/gnu_fext-numeric-literals.C b/gcc/testsuite/g++.dg/cpp0x/gnu_fext-numeric-literals.C
index f4ccd26..ad98db9 100644 (file)
--- a/gcc/testsuite/g++.dg/cpp0x/gnu_fext-numeric-literals.C
+++ b/gcc/testsuite/g++.dg/cpp0x/gnu_fext-numeric-literals.C
@@ -91,10 +91,10 @@ main()
   auto rfp = 1.0r; // { dg-error "fixed-point types not supported" }
   auto Rfp = 1.0R; // { dg-error "fixed-point types not supported" }
 
-  auto wfp = 1.0w;
-  auto Wfp = 1.0W;
-  auto qfp = 1.0q;
-  auto Qfp = 1.0Q;
+  auto wfp = 1.0w; // { dg-error "unsupported" "" { target { ! has_w_floating_suffix } } }
+  auto Wfp = 1.0W; // { dg-error "unsupported" "" { target { ! has_w_floating_suffix } } }
+  auto qfp = 1.0q; // { dg-error "unsupported" "" { target { ! has_q_floating_suffix } } }
+  auto Qfp = 1.0Q; // { dg-error "unsupported" "" { target { ! has_q_floating_suffix } } }
 }
 
 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 7 }

diff --git a/gcc/testsuite/g++.dg/cpp0x/std_fext-numeric-literals.C b/gcc/testsuite/g++.dg/cpp0x/std_fext-numeric-literals.C
index d59c181..e71cdc5 100644 (file)
--- a/gcc/testsuite/g++.dg/cpp0x/std_fext-numeric-literals.C
+++ b/gcc/testsuite/g++.dg/cpp0x/std_fext-numeric-literals.C
@@ -91,10 +91,10 @@ main()
   auto rfp = 1.0r; // { dg-error "fixed-point types not supported" }
   auto Rfp = 1.0R; // { dg-error "fixed-point types not supported" }
 
-  auto wfp = 1.0w;
-  auto Wfp = 1.0W;
-  auto qfp = 1.0q;
-  auto Qfp = 1.0Q;
+  auto wfp = 1.0w; // { dg-error "unsupported" "" { target { ! has_w_floating_suffix } } }
+  auto Wfp = 1.0W; // { dg-error "unsupported" "" { target { ! has_w_floating_suffix } } }
+  auto qfp = 1.0q; // { dg-error "unsupported" "" { target { ! has_q_floating_suffix } } }
+  auto Qfp = 1.0Q; // { dg-error "unsupported" "" { target { ! has_q_floating_suffix } } }
 }
 
 // { dg-warning "literal operator suffixes not preceded by" "" { target *-*-* } 7 }

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index dd3a75a..184e161 100644 (file)
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -1742,6 +1742,23 @@ proc check_effective_target_double64plus { } {
     }]
 }
 
+# Return 1 if the target supports 'w' suffix on floating constant
+# 0 otherwise.
+
+proc check_effective_target_has_w_floating_suffix { } {
+    return [check_no_compiler_messages w_fp_suffix object {
+       float dummy = 1.0w;
+    } "-std=gnu++03 -w"]
+}
+
+# Return 1 if the target supports 'q' suffix on floating constant
+# 0 otherwise.
+
+proc check_effective_target_has_q_floating_suffix { } {
+    return [check_no_compiler_messages q_fp_suffix object {
+       float dummy = 1.0q;
+    } "-std=gnu++03 -w"]
+}
 # Return 1 if the target supports compiling fixed-point,
 # 0 otherwise.