From: James E Wilson <wilson@specifixinc.com>
Date: Sat, 11 Sep 2004 03:29:07 +0000 (+0000)
Subject: Fix excess errors problem for invalid vector testcase.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=273d67e73b87d063b8f10ba5a562d151a3a480dd;p=gcc.git

Fix excess errors problem for invalid vector testcase.

* convert.c (convert_to_vector): Replace recursive call with
error_mark_node.
* gcc.dg/convert-vec-1.c: New test.

From-SVN: r87340
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ab280adb647..4946ec4f9b3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -10,6 +10,9 @@
 
 2004-09-10  James E Wilson  <wilson@specifixinc.com>
 
+	* convert.c (convert_to_vector): Replace recursive call with
+	error_mark_node.
+
 	* emit-rtl.c (gen_const_vector): Renamed from gen_const_vector_0.
 	Add integer argument named constant.  Use const_tiny_rtx instead of
 	CONST0_RTX.
diff --git a/gcc/convert.c b/gcc/convert.c
index ceefbf24906..36bae1c7793 100644
--- a/gcc/convert.c
+++ b/gcc/convert.c
@@ -761,6 +761,6 @@ convert_to_vector (tree type, tree expr)
 
     default:
       error ("can't convert value to a vector");
-      return convert_to_vector (type, integer_zero_node);
+      return error_mark_node;
     }
 }
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d899403219e..5257ba5e068 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-10  James E Wilson  <wilson@specifixinc.com>
+
+	* gcc.dg/convert-vec-1.c: New test.
+
 2004-09-10  Roger Sayle  <roger@eyesopen.com>
 
 	PR middle-end/17024
diff --git a/gcc/testsuite/gcc.dg/convert-vec-1.c b/gcc/testsuite/gcc.dg/convert-vec-1.c
new file mode 100644
index 00000000000..49872984073
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/convert-vec-1.c
@@ -0,0 +1,3 @@
+/* { dg-do compile } */
+typedef float v2sf __attribute__ ((vector_size (8)));
+v2sf sub (void) { return (v2sf) 0.0; } /* { dg-error "can't convert" } */