gometalinter: some fixes for unparam

But we still can't enable it as there are more [uninteresting] warnings.

Update #538

2 files changed, 9 insertions, 13 deletions

diff --git a/pkg/compiler/compiler.go b/pkg/compiler/compiler.go
index 809de5bd5..f49576561 100644
--- a/pkg/compiler/compiler.go
+++ b/pkg/compiler/compiler.go
@@ -176,7 +176,7 @@ func (comp *compiler) parseUnionAttrs(n *ast.Struct) (varlen bool, size uint64)
 			}
 			varlen = true
 		case "size":
-			size = comp.parseSizeAttr(n, attr)
+			size = comp.parseSizeAttr(attr)
 		default:
 			comp.error(attr.Pos, "unknown union %v attribute %v",
 				n.Name.Name, attr.Ident)
@@ -215,7 +215,7 @@ func (comp *compiler) parseStructAttrs(n *ast.Struct) (packed bool, size, align
 			}
 			align = a
 		case attr.Ident == "size":
-			size = comp.parseSizeAttr(n, attr)
+			size = comp.parseSizeAttr(attr)
 		default:
 			comp.error(attr.Pos, "unknown struct %v attribute %v",
 				n.Name.Name, attr.Ident)
@@ -224,7 +224,7 @@ func (comp *compiler) parseStructAttrs(n *ast.Struct) (packed bool, size, align
 	return
 }
 
-func (comp *compiler) parseSizeAttr(n *ast.Struct, attr *ast.Type) uint64 {
+func (comp *compiler) parseSizeAttr(attr *ast.Type) uint64 {
 	if len(attr.Args) != 1 {
 		comp.error(attr.Pos, "%v attribute is expected to have 1 argument", attr.Ident)
 		return sizeUnassigned
diff --git a/pkg/compiler/consts.go b/pkg/compiler/consts.go
index 1b008bd4f..79bf84e70 100644
--- a/pkg/compiler/consts.go
+++ b/pkg/compiler/consts.go
@@ -170,7 +170,7 @@ func (comp *compiler) patchConsts(consts map[string]uint64) {
 			n := decl.(*ast.IntFlags)
 			var values []*ast.Int
 			for _, v := range n.Values {
-				if comp.patchIntConst(v.Pos, &v.Value, &v.Ident, consts, nil) {
+				if comp.patchIntConst(&v.Value, &v.Ident, consts, nil) {
 					values = append(values, v)
 				}
 			}
@@ -182,10 +182,9 @@ func (comp *compiler) patchConsts(consts map[string]uint64) {
 				args []*ast.Type, _ prog.IntTypeCommon) {
 				for i, arg := range args {
 					if desc.Args[i].Type.Kind == kindInt {
-						comp.patchIntConst(arg.Pos, &arg.Value,
-							&arg.Ident, consts, &missing)
+						comp.patchIntConst(&arg.Value, &arg.Ident, consts, &missing)
 						if arg.HasColon {
-							comp.patchIntConst(arg.Pos2, &arg.Value2,
+							comp.patchIntConst(&arg.Value2,
 								&arg.Ident2, consts, &missing)
 						}
 					}
@@ -193,16 +192,14 @@ func (comp *compiler) patchConsts(consts map[string]uint64) {
 			})
 			if n, ok := decl.(*ast.Resource); ok {
 				for _, v := range n.Values {
-					comp.patchIntConst(v.Pos, &v.Value,
-						&v.Ident, consts, &missing)
+					comp.patchIntConst(&v.Value, &v.Ident, consts, &missing)
 				}
 			}
 			if n, ok := decl.(*ast.Struct); ok {
 				for _, attr := range n.Attrs {
 					if attr.Ident == "size" {
 						sz := attr.Args[0]
-						comp.patchIntConst(sz.Pos, &sz.Value,
-							&sz.Ident, consts, &missing)
+						comp.patchIntConst(&sz.Value, &sz.Ident, consts, &missing)
 					}
 				}
 			}
@@ -227,8 +224,7 @@ func (comp *compiler) patchConsts(consts map[string]uint64) {
 	}
 }
 
-func (comp *compiler) patchIntConst(pos ast.Pos, val *uint64, id *string,
-	consts map[string]uint64, missing *string) bool {
+func (comp *compiler) patchIntConst(val *uint64, id *string, consts map[string]uint64, missing *string) bool {
 	if *id == "" {
 		return true
 	}