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genbindings/const: fixes for disambiguating calls to const methods

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mappu 2024-08-29 17:14:44 +12:00
parent 8da51d61f5
commit 7b5db7c7ea
1 changed files with 4 additions and 7 deletions
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11
cmd/genbindings/emitcabi.go
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@ -601,13 +601,7 @@ extern "C" {
} }
} else if m.ReturnType.QtClassType() && !m.ReturnType.Pointer { } else if m.ReturnType.QtClassType() && !m.ReturnType.Pointer {
// Still need const/nonconst in order to properly call function overloads that are only disambiguated by const-ness shouldReturn = m.ReturnType.ParameterType + " ret = "
// e.g. QCborArray::begin() can return an Iterator or a ConstIterator
if m.IsConst {
shouldReturn = "const " + m.ReturnType.ParameterType + " ret = "
} else {
shouldReturn = m.ReturnType.ParameterType + " ret = "
}
afterCall = "\t// Copy-construct value returned type into heap-allocated copy\n" afterCall = "\t// Copy-construct value returned type into heap-allocated copy\n"
afterCall += "\treturn static_cast<" + m.ReturnType.ParameterType + "*>(new " + m.ReturnType.ParameterType + "(ret));\n" afterCall += "\treturn static_cast<" + m.ReturnType.ParameterType + "*>(new " + m.ReturnType.ParameterType + "(ret));\n"
@ -631,6 +625,9 @@ extern "C" {
callTarget := "self->" callTarget := "self->"
if m.IsStatic { if m.IsStatic {
callTarget = c.ClassName + "::" callTarget = c.ClassName + "::"
} else if m.IsConst {
callTarget = "const_cast<const " + c.ClassName + "*>(self)->"
} }
ret.WriteString(fmt.Sprintf( ret.WriteString(fmt.Sprintf(