go-test.exp (go-gc-tests): Skip nilptr tests that test the other Go compiler.

	* go.test/go-test.exp (go-gc-tests): Skip nilptr tests that test
	the other Go compiler.

From-SVN: r206474

gcc/testsuite/ChangeLog

+2014-01-09  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (go-gc-tests): Skip nilptr tests that test
+	the other Go compiler.
+
 2014-01-09  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/59730

gcc/testsuite/go.test/go-test.exp

@@ -1143,6 +1143,10 @@ proc go-gc-tests { } {
 		   || $test_line == "// \$G \$D/pkg.go && pack grcS pkg.a pkg.\$A 2> /dev/null && rm pkg.\$A && \$G -I. -u \$D/main.go" } {
 	    # This tests the gc -u option, which gccgo does not
 	    # support.
+	} elseif { $test_line == "// errorcheck -0 -N -d=nil" \
+		       || $test_line == "// errorcheck -0 -d=nil" } {
+	    # This tests gc nil pointer checks using -d=nil, which
+	    # gccgo does not support.
 	} else {
 	    clone_output "$name: unrecognized test line: $test_line"
 	    unsupported $name