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

gcc/ChangeLog

+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

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;
 

gcc/testsuite/ChangeLog

 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.
 

gcc/testsuite/g++.dg/gomp/pr34694.C

+// 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" }
+  }
+}

gcc/testsuite/gcc.dg/gomp/pr34694.c

+/* 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" } */
+  }
+}