diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bad926b8ac9..cdb131e504c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* lib/target-supports.exp (check_alias_available): Don't mangle
+	function `g' in test program.
+
 2004-02-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* lib/target-supports.exp (check_profiling_available): Check
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 173ce6128d3..485a8d75dd9 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -109,6 +109,7 @@ proc check_alias_available { } {
 	# Compile a small test program.  The definition of "g" is
 	# necessary to keep the Solaris assembler from complaining
 	# about the program.
+	puts $f "#ifdef __cplusplus\nextern \"C\"\n#endif\n"
 	puts $f "void g() {} void f() __attribute__((alias(\"g\")));"
 	close $f
 	set lines [${tool}_target_compile "tmp.c" "tmp.o" object ""]