new test diff1.s - difference of two undefined symbols (should be rejected)

diff --git a/gas/testsuite/gas/all/diff1.s b/gas/testsuite/gas/all/diff1.s
new file mode 100644 (file)
index 0000000..10a89fd
--- /dev/null
+++ b/gas/testsuite/gas/all/diff1.s
@@ -0,0 +1,5 @@
+# Difference of two undefined symbols.
+# The assembler should reject this.
+       .text
+       .globl _foo
+_foo:  .long _a - _b