From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 8 Jan 2008 16:08:24 +0000 (+0100)
Subject: re PR middle-end/34694 (Wrong line number for uninitialized variable)
X-Git-Tag: releases/gcc-4.3.0~695
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c90eee444ccd2d39ac22b55e0b6516d842590bfb;p=thirdparty%2Fgcc.git

re PR middle-end/34694 (Wrong line number for uninitialized variable)

	PR middle-end/34694
	* omp-low.c (copy_var_decl): Copy also DECL_SOURCE_LOCATION.

	* gcc.dg/gomp/pr34694.c: New test.
	* g++.dg/gomp/pr34694.C: New test.

From-SVN: r131398
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 42648c889045..26d909342409 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-01-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/34694
+	* omp-low.c (copy_var_decl): Copy also DECL_SOURCE_LOCATION.
+
 2008-01-08  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/34702
diff --git a/gcc/omp-low.c b/gcc/omp-low.c
index cf4ae12e291e..94d63b6a56a6 100644
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -529,6 +529,7 @@ copy_var_decl (tree var, tree name, tree type)
   DECL_ARTIFICIAL (copy) = DECL_ARTIFICIAL (var);
   DECL_IGNORED_P (copy) = DECL_IGNORED_P (var);
   DECL_CONTEXT (copy) = DECL_CONTEXT (var);
+  DECL_SOURCE_LOCATION (copy) = DECL_SOURCE_LOCATION (var);
   TREE_USED (copy) = 1;
   DECL_SEEN_IN_BIND_EXPR_P (copy) = 1;
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d32be30a0b03..b049c87313ef 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,9 @@
 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
 
+	PR middle-end/34694
+	* gcc.dg/gomp/pr34694.c: New test.
+	* g++.dg/gomp/pr34694.C: New test.
+
 	PR c++/33890
 	* g++.dg/gomp/pr33890.C: New test.
 
diff --git a/gcc/testsuite/g++.dg/gomp/pr34694.C b/gcc/testsuite/g++.dg/gomp/pr34694.C
new file mode 100644
index 000000000000..5b98bd2a9a70
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/pr34694.C
@@ -0,0 +1,15 @@
+// PR middle-end/34694
+// { dg-do compile }
+// { dg-options "-O -fopenmp -Wall" }
+
+int i;
+
+void
+foo ()
+{
+#pragma omp parallel
+  {
+    int j;	// { dg-warning "note: 'j' was declared here" }
+    i = j;	// { dg-warning "is used uninitialized" }
+  }
+}
diff --git a/gcc/testsuite/gcc.dg/gomp/pr34694.c b/gcc/testsuite/gcc.dg/gomp/pr34694.c
new file mode 100644
index 000000000000..35cbf3340646
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/pr34694.c
@@ -0,0 +1,15 @@
+/* PR middle-end/34694 */
+/* { dg-do compile } */
+/* { dg-options "-O -fopenmp -Wall" } */
+
+int i;
+
+void
+foo ()
+{
+#pragma omp parallel
+  {
+    int j;	/* { dg-message "note: 'j' was declared here" } */
+    i = j;	/* { dg-warning "is used uninitialized" } */
+  }
+}