gmp/nswrap
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Fix types in c and go parameter lists.

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This commit is contained in:
Greg 2019-04-11 13:09:02 -04:00
parent 9e3c7c2ce8
commit 3ecb3b1eeb
1 changed files with 30 additions and 12 deletions
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42
wrap/main.go
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@ -34,8 +34,8 @@ var builtinTypes map[string]string = map[string]string{
"unsigned long": "int",
"long long": "int",
"unsigned long long": "int",
"float": "float",
"double": "float",
"float": "float64",
"double": "float64",
"complex float": "C.complexfloat",
"complex double": "C.complexdouble",
}
@ -43,7 +43,7 @@ var builtinTypes map[string]string = map[string]string{
var gobuiltinTypes map[string]bool = map[string]bool{
"byte": true,
"int": true,
"float": true,
"float64": true,
}
/*
@ -82,6 +82,7 @@ func goType(t,class string) (string, error) {
if len(nt) > 3 && nt[0:3] == "id<" {
nt = t[3:len(t)-1]
}
nt = strings.ReplaceAll(nt,"const ","")
nt = strings.ReplaceAll(nt," _Nullable","")
nt = strings.ReplaceAll(nt," _Nonnull","")
if t == "instancetype" {
@ -141,18 +142,22 @@ func (m Method) isVoid() bool {
return typeOrType2(m.Type,m.Type2) == "void"
}
func (w Wrapper) isObject(m Method) bool { // FIXME NEEDED?
tp,_ := goType(typeOrType2(m.Type,m.Type2),m.Class)
func (w Wrapper) isObject(tp string) bool { // takes a goType
if _,ok := w.Interfaces[tp]; ok {
return true
}
return false
}
func (m Method) cparamlist() string {
func (w Wrapper) cparamlist(m Method) string {
ret := []string{"void* obj"}
for _,p := range m.Parameters {
ret = append(ret,fmt.Sprintf("%s %s",typeOrType2(p.Type,p.Type2),p.Vname))
tp := typeOrType2(p.Type,p.Type2)
gtp,_ := goType(tp,m.Class)
if w.isObject(gtp) {
tp = "void*"
}
ret = append(ret,fmt.Sprintf("%s %s",tp,p.Vname))
}
return strings.Join(ret,", ")
}
@ -178,7 +183,7 @@ var goreserved map[string]bool = map[string]bool{
"range": true,
}
func (m Method) goparamlist() (string,[]string,bool) {
func (w Wrapper) goparamlist(m Method) (string,[]string,bool) {
ret := []string{}
tps := []string{}
for _,p := range m.Parameters {
@ -187,6 +192,9 @@ func (m Method) goparamlist() (string,[]string,bool) {
if err != nil {
return "UNSUPPORTED TYPE", []string{},false
}
if w.isObject(tp) {
tp = "*" + tp
}
if goreserved[gname] {
gname = gname + "_"
}
@ -196,13 +204,17 @@ func (m Method) goparamlist() (string,[]string,bool) {
return strings.Join(ret,", "),tps,true
}
func (m Method) goparamnames() string {
func (w Wrapper) goparamnames(m Method) string {
ret := []string{"o.ptr"}
for _,p := range m.Parameters {
gname := p.Vname
if goreserved[gname] {
gname = gname + "_"
}
gt,_ := goType(typeOrType2(p.Type,p.Type2),m.Class)
if w.isObject(gt) {
gname = gname + ".ptr"
}
ret = append(ret,gname)
}
return strings.Join(ret, ", ")
@ -357,6 +369,9 @@ func (w *Wrapper) ProcessType(gotype string) {
if gotype == "" {
return
}
if gotype[0] == '*' {
gotype = gotype[1:]
}
if _,ok := gobuiltinTypes[gotype]; ok {
return
}
@ -466,8 +481,11 @@ New%s() {
gcast2 = ")"
}
}
if grtype == "id" { // can't return id
continue
}
w.ProcessType(grtype)
gplist, gptypes,ok := y.goparamlist()
gplist, gptypes, ok := w.goparamlist(y)
if !ok {
continue
}
@ -475,7 +493,7 @@ New%s() {
w.goCode.WriteString(fmt.Sprintf(`
func (o *%s) %s(%s) %s%s {
%sC.%s_%s(%s)%s
}`,v.Name, gname, gplist, grptr, grtype, gcast, v.Name, y.Name, y.goparamnames(),gcast2))
}`,v.Name, gname, gplist, grptr, grtype, gcast, v.Name, y.Name, w.goparamnames(y),gcast2))
cret := ""
if !y.isVoid() {
@ -485,7 +503,7 @@ func (o *%s) %s(%s) %s%s {
%s
%s_%s(%s) {
%s[(id)obj %s];
}`, cmtype, v.Name, y.Name, y.cparamlist(), cret, y.objcparamlist()))
}`, cmtype, v.Name, y.Name, w.cparamlist(y), cret, y.objcparamlist()))
}
}
fmt.Println(`package main