re PR c++/34394 (Broken diagnostic: 'abs_expr' not supported by dump_expr)

	PR c++/34394
	* error.c (dump_expr): Handle ABS_EXPR.

	* g++.dg/other/error22.C: New test.

From-SVN: r130744

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index dccb575b7e4a2ce64228b60c323f0117f68b0b4a..ee732365d923305387f11fab943616042d6fcaf2 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/34394
+       * error.c (dump_expr): Handle ABS_EXPR.
+
 2007-12-09  Jakub Jelinek  <jakub@redhat.com>
 
        PR c++/34178

diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index 230d03fbce4de7880d1b0ea727a7efdf86487568..2ad74ba252848bafd1cf6d48a964401b9656bf69 100644 (file)
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -2054,6 +2054,7 @@ dump_expr (tree t, int flags)
     case DELETE_EXPR:
     case VEC_DELETE_EXPR:
     case MODOP_EXPR:
+    case ABS_EXPR:
       pp_expression (cxx_pp, t);
       break;
 

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 331bdd85562db6a4f270a4d73f74d1f70173483d..8a3e532cf701a2339bb57de4b8deca0db569826f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/34394
+       * g++.dg/other/error22.C: New test.
+
 2007-12-10  Paolo Bonzini  <bonzini@gnu.org>
 
        PR target/32086

diff --git a/gcc/testsuite/g++.dg/other/error22.C b/gcc/testsuite/g++.dg/other/error22.C
new file mode 100644 (file)
index 0000000..8b7a9e9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/error22.C
@@ -0,0 +1,9 @@
+// PR c++/34394
+// { dg-do compile }
+
+extern double fabs (double);
+
+void foo (double x)
+{
+  fabs (x) (); // { dg-error "__builtin_abs" }
+}