C++17’s Useful Features for Embedded Systems

Re:C++17’s Useful Features for Embedded Systems by dxuh on Monday May 29, 2023 @01:24PM (#36115968)

I think you can't do that, because the underscore may start a user defined literal suffix.

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Re:C++17’s Useful Features for Embedded Systems by WalterBright on Tuesday May 30, 2023 @02:25PM (#36128546)

D doesn't have a special syntax for user-defined literals, which avoids this problem completely. One can use templates for user-defined literals, such as:

    km!1000

for 1000 kilometers. Here, km is a template that takes an integer argument:

    struct Kilometer { int v; }

    template km(int V) { Kilometer km = Kilometer(V); }

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