July 19, 2022 [Issue 23259] New: Visibility violation with variadic templates | ||||
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https://issues.dlang.org/show_bug.cgi?id=23259 Issue ID: 23259 Summary: Visibility violation with variadic templates Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: lucien.perregaux@gmail.com In the following code, private methods are called instead of public ones : ``` import std.stdio; class C(T, Args...) { private: this(int i, Args args) { assert(0, "private ctor should not be called !"); } void f(U, V...)(int i, V v) { assert(0, "private function should not be called !"); } public: this(Args args) { writeln("public ctor should be called !"); } void f(V...)(V v) { writeln("public function should be called !"); } } void main() { auto c = new C!string(8); c.f!string(8); } ``` The compiler seems to check for any public matches and then call the most specialized method, ignoring the visibility (`protected` and `package` visibilities are also affected). -- | ||||
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