Recognize gccgo error messages. This uses GCCGO_ERROR, which
is recognized by the gccgo testsuite but is ignored by the
errchk script used with 6g.
method1.go:7:1: error: redefinition of 'M': parameter types changed
method1.go:6:1: note: previous definition of 'M' was here
method1.go:10:1: error: redefinition of 'f': parameter types changed
method1.go:9:1: note: previous definition of 'f' was here
method1.go:13:1: error: redefinition of 'g': parameter names changed
method1.go:12:1: note: previous definition of 'g' was here
R=rsc
DELTA=5 (0 added, 0 deleted, 5 changed)
OCL=18962
CL=19058
diff --git a/test/method1.go b/test/method1.go
index f25eb30..c88607d 100644
--- a/test/method1.go
+++ b/test/method1.go
@@ -7,12 +7,12 @@
package main
type T struct { }
-func (t *T) M(int, string);
-func (t *T) M(int, float) { } // ERROR "redeclared"
+func (t *T) M(int, string); // GCCGO_ERROR "previous"
+func (t *T) M(int, float) { } // ERROR "redeclared|redefinition"
-func f(int, string);
-func f(int, float) { } // ERROR "redeclared"
+func f(int, string); // GCCGO_ERROR "previous"
+func f(int, float) { } // ERROR "redeclared|redefinition"
-func g(a int, b string);
+func g(a int, b string); // GCCGO_ERROR "previous"
func g(a int, c string); // ERROR "names changed"
