From 05af9f9810469348dba86c32b48ec2db8c32301c Mon Sep 17 00:00:00 2001
From: xushiwei <x@goplus.org>
Date: Tue, 4 Jun 2024 20:02:45 +0800
Subject: [PATCH] llgo/ssa: NoArgsNoRet

---
 ssa/package.go  |  3 +--
 ssa/ssa_test.go | 20 +++++++-------------
 2 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/ssa/package.go b/ssa/package.go
index e96a595d..e580a534 100644
--- a/ssa/package.go
+++ b/ssa/package.go
@@ -641,8 +641,7 @@ func (p Package) String() string {
 
 func (p Package) afterBuilder() Builder {
 	if p.afterb == nil {
-		sigAfterInit := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-		fn := p.NewFunc(p.Path()+".init$after", sigAfterInit, InC)
+		fn := p.NewFunc(p.Path()+".init$after", NoArgsNoRet, InC)
 		fnb := fn.MakeBody(1)
 		p.afterb = unsafe.Pointer(fnb)
 	}
diff --git a/ssa/ssa_test.go b/ssa/ssa_test.go
index b9ef006d..fb14d9c6 100644
--- a/ssa/ssa_test.go
+++ b/ssa/ssa_test.go
@@ -30,8 +30,7 @@ import (
 func TestEndDefer(t *testing.T) {
 	prog := NewProgram(nil)
 	pkg := prog.NewPackage("foo", "foo")
-	sigMain := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	fn := pkg.NewFunc("main", sigMain, InC)
+	fn := pkg.NewFunc("main", NoArgsNoRet, InC)
 	b := fn.MakeBody(1)
 	fn.defer_ = &aDefer{}
 	fn.endDefer(b)
@@ -46,8 +45,7 @@ func TestUnsafeString(t *testing.T) {
 		return pkg
 	})
 	pkg := prog.NewPackage("foo", "foo")
-	sigMain := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	b := pkg.NewFunc("main", sigMain, InC).MakeBody(1)
+	b := pkg.NewFunc("main", NoArgsNoRet, InC).MakeBody(1)
 	b.Println(b.BuiltinCall("String", b.CStr("hello"), prog.Val(5)))
 	b.Return()
 }
@@ -119,8 +117,7 @@ func TestIndexType(t *testing.T) {
 
 func TestCvtType(t *testing.T) {
 	gt := newGoTypes()
-	callback := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	params := types.NewTuple(types.NewParam(0, nil, "", callback))
+	params := types.NewTuple(types.NewParam(0, nil, "", NoArgsNoRet))
 	sig := types.NewSignatureType(nil, nil, nil, params, nil, false)
 	ret1 := gt.cvtFunc(sig, nil)
 	if ret1 == sig {
@@ -179,9 +176,8 @@ func TestPyFunc(t *testing.T) {
 	py.Scope().Insert(o)
 	prog.SetPython(py)
 	pkg := prog.NewPackage("bar", "foo/bar")
-	sig := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	a := pkg.PyNewFunc("a", sig, false)
-	if pkg.PyNewFunc("a", sig, false) != a {
+	a := pkg.PyNewFunc("a", NoArgsNoRet, false)
+	if pkg.PyNewFunc("a", NoArgsNoRet, false) != a {
 		t.Fatal("NewPyFunc(a) failed")
 	}
 	foo := pkg.PyNewModVar("foo", false)
@@ -333,8 +329,7 @@ func TestFuncCall(t *testing.T) {
 	fn.MakeBody(1).
 		Return(prog.Val(1))
 
-	sigMain := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	b := pkg.NewFunc("main", sigMain, InGo).MakeBody(1)
+	b := pkg.NewFunc("main", NoArgsNoRet, InGo).MakeBody(1)
 	b.Call(fn.Expr, prog.Val(1), prog.Val(1.2))
 	b.Return()
 
@@ -383,8 +378,7 @@ _llgo_0:
 func TestJump(t *testing.T) {
 	prog := NewProgram(nil)
 	pkg := prog.NewPackage("bar", "foo/bar")
-	sig := types.NewSignatureType(nil, nil, nil, nil, nil, false)
-	fn := pkg.NewFunc("loop", sig, InGo)
+	fn := pkg.NewFunc("loop", NoArgsNoRet, InGo)
 	b := fn.MakeBody(1)
 	b.Jump(fn.Block(0))
 	assertPkg(t, pkg, `; ModuleID = 'foo/bar'