source: tests/poly-selection.cfa @ 4c48be0

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// poly-selection.cfa -- tests that show correct candidates selected, given interesting cases of
//                       forall/overload polymoprphism
//
// Author           : Michael Brooks
// Created On       : Mon Jan 18 15:00:00 2021
// Last Modified By : Michael Brooks
// Last Modified On : Mon Jan 18 15:00:00 2021
// Update Count     : 1
//

void testSpecializationFromGenericOverBareTyvar() {
    forall( T & )
    void friend( T & ) {
        printf("friending generically\n");
    }

    forall(T &)
    struct thing {
        int x;
    };

    forall( T & )
    void friend( thing(T) & ) {
        printf("friending specifically\n");
    }

    float x;           friend( x );
    thing(float) y;    friend( y );
}

void testSpecializationFromGenericAccessibleWithExtraTyvars() {

    forall( T &, U & )
    struct map {};

    forall( T & )
    void f( T & ) {
        printf("f-generic\n");
    }

    forall( T & )
    void f( map(T, T) & ) {
        printf("f-specific\n");
    }

    float one;
    map(float, float) two;
    f(one);
    f(two);
}

int main() {
    testSpecializationFromGenericOverBareTyvar();
    printf("-\n");
    testSpecializationFromGenericAccessibleWithExtraTyvars();
}