| // EXTRA_SOURCES: imports/ufcs5a.d imports/ufcs5b.d imports/ufcs5c.d imports/ufcs5d.d imports/ufcs5e.d |
| |
| module ufcs; |
| |
| extern (C) int printf(const char*, ...); |
| |
| /*******************************************/ |
| |
| struct S {} |
| |
| int foo(int n) { return 1; } |
| int foo(int n, int m) { return 2; } |
| int goo(int[] a) { return 1; } |
| int goo(int[] a, int m) { return 2; } |
| int bar(S s) { return 1; } |
| int bar(S s, int n) { return 2; } |
| |
| int baz(X)(X x) { return 1; } |
| int baz(X)(X x, int n) { return 2; } |
| |
| int temp; |
| ref int boo(int n) { return temp; } |
| ref int coo(int[] a) { return temp; } |
| ref int mar(S s) { return temp; } |
| |
| ref int maz(X)(X x) { return temp; } |
| |
| void test1() |
| { |
| int n; |
| int[] a; |
| S s; |
| |
| assert( foo(4) == 1); assert( baz(4) == 1); |
| assert( 4.foo() == 1); assert( 4.baz() == 1); |
| assert( 4.foo == 1); assert( 4.baz == 1); |
| assert( foo(4, 2) == 2); assert( baz(4, 2) == 2); |
| assert( 4.foo(2) == 2); assert( 4.baz(2) == 2); |
| assert((4.foo = 2) == 2); assert((4.baz = 2) == 2); |
| |
| assert( goo(a) == 1); assert( baz(a) == 1); |
| assert( a.goo() == 1); assert( a.baz() == 1); |
| assert( a.goo == 1); assert( a.baz == 1); |
| assert( goo(a, 2) == 2); assert( baz(a, 2) == 2); |
| assert( a.goo(2) == 2); assert( a.baz(2) == 2); |
| assert((a.goo = 2) == 2); assert((a.baz = 2) == 2); |
| |
| assert( bar(s) == 1); assert( baz(s) == 1); |
| assert( s.bar() == 1); assert( s.baz() == 1); |
| assert( s.bar == 1); assert( s.baz == 1); |
| assert( bar(s, 2) == 2); assert( baz(s, 2) == 2); |
| assert( s.bar(2) == 2); assert( s.baz(2) == 2); |
| assert((s.bar = 2) == 2); assert((s.baz = 2) == 2); |
| |
| assert(( boo(4) = 2) == 2); assert(( maz(4) = 2) == 2); |
| assert((4.boo = 2) == 2); assert((4.maz = 2) == 2); |
| assert(( coo(a) = 2) == 2); assert(( maz(a) = 2) == 2); |
| assert((a.coo = 2) == 2); assert((a.maz = 2) == 2); |
| assert(( mar(s) = 2) == 2); assert(( maz(s) = 2) == 2); |
| assert((s.mar = 2) == 2); assert((s.maz = 2) == 2); |
| } |
| |
| int hoo(T)(int n) { return 1; } |
| int hoo(T)(int n, int m) { return 2; } |
| int koo(T)(int[] a) { return 1; } |
| int koo(T)(int[] a, int m) { return 2; } |
| int var(T)(S s) { return 1; } |
| int var(T)(S s, int n) { return 2; } |
| |
| int vaz(T, X)(X x) { return 1; } |
| int vaz(T, X)(X x, int n) { return 2; } |
| |
| //int temp; |
| ref int voo(T)(int n) { return temp; } |
| ref int woo(T)(int[] a) { return temp; } |
| ref int nar(T)(S s) { return temp; } |
| |
| ref int naz(T, X)(X x) { return temp; } |
| |
| void test2() |
| { |
| int n; |
| int[] a; |
| S s; |
| |
| assert( hoo!int(4) == 1); assert( vaz!int(4) == 1); |
| assert( 4.hoo!int() == 1); assert( 4.vaz!int() == 1); |
| assert( 4.hoo!int == 1); assert( 4.vaz!int == 1); |
| assert( hoo!int(4, 2) == 2); assert( vaz!int(4, 2) == 2); |
| assert( 4.hoo!int(2) == 2); assert( 4.vaz!int(2) == 2); |
| assert((4.hoo!int = 2) == 2); assert((4.vaz!int = 2) == 2); |
| |
| assert( koo!int(a) == 1); assert( vaz!int(a) == 1); |
| assert( a.koo!int() == 1); assert( a.vaz!int() == 1); |
| assert( a.koo!int == 1); assert( a.vaz!int == 1); |
| assert( koo!int(a, 2) == 2); assert( vaz!int(a, 2) == 2); |
| assert( a.koo!int(2) == 2); assert( a.vaz!int(2) == 2); |
| assert((a.koo!int = 2) == 2); assert((a.vaz!int = 2) == 2); |
| |
| assert( var!int(s) == 1); assert( vaz!int(s) == 1); |
| assert( s.var!int() == 1); assert( s.vaz!int() == 1); |
| assert( s.var!int == 1); assert( s.vaz!int == 1); |
| assert( var!int(s, 2) == 2); assert( vaz!int(s, 2) == 2); |
| assert( s.var!int(2) == 2); assert( s.vaz!int(2) == 2); |
| assert((s.var!int = 2) == 2); assert((s.vaz!int = 2) == 2); |
| |
| assert(( voo!int(4) = 2) == 2); assert(( naz!int(4) = 2) == 2); |
| assert((4.voo!int = 2) == 2); assert((4.naz!int = 2) == 2); |
| assert(( woo!int(a) = 2) == 2); assert(( naz!int(a) = 2) == 2); |
| assert((a.woo!int = 2) == 2); assert((a.naz!int = 2) == 2); |
| assert(( nar!int(s) = 2) == 2); assert(( naz!int(s) = 2) == 2); |
| assert((s.nar!int = 2) == 2); assert((s.naz!int = 2) == 2); |
| } |
| |
| /*******************************************/ |
| |
| auto init(T)(T val) { return 1; } |
| |
| auto sort(alias fun, T)(T val) { return 1; } |
| |
| @property auto max(alias fun, T)(T val) { return 1; } |
| |
| @property auto infinity(alias opt, T)(T val) { return 1; } |
| |
| void test3() |
| { |
| // See built-in 'init' property |
| assert(1 .init == 0); |
| assert([1] .init == null); |
| assert([1:1].init == null); |
| assert(1.0 .init is double.nan); |
| assert('c' .init == 0xFF); |
| assert("s" .init == null); |
| |
| // x.init() has parens, so it runs UFCS call |
| assert( 1 .init() == 1); |
| assert([1] .init() == 1); |
| assert([1:1].init() == 1); |
| assert(1.0 .init() == 1); |
| assert('c' .init() == 1); |
| assert("s" .init() == 1); |
| |
| // x.init!YYY matches templatized UFCS call. |
| assert( 1 .init!int() == 1); |
| assert([1] .init!(int[])() == 1); |
| assert([1:1].init!(int[int])() == 1); |
| assert(1.0 .init!double() == 1); |
| assert('c' .init!char() == 1); |
| assert("s" .init!string() == 1); |
| |
| assert([1].sort!"a<b"() == 1); |
| |
| // templatized properties runs UFCS call. |
| assert(1024.max!"a<b" == 1); |
| assert(1024.max == int.max); |
| |
| assert(3.14.infinity!"+" == 1); |
| assert(3.14.infinity == (double).infinity); |
| } |
| |
| /*******************************************/ |
| |
| template Signal4() |
| { |
| void connect(){} |
| } |
| struct S4 |
| { |
| mixin Signal4!() s; |
| } |
| void test4() |
| { |
| S4 s; |
| s.s.connect(); // s.s is TOKdotexp, so never match UFCS |
| } |
| |
| /*******************************************/ |
| |
| auto f5_1(int) { return 1; } |
| auto f5_2(string) { return 2; } |
| auto f5_3(double) { return 3; } |
| alias f5_4 = f5_1, f5_4 = f5_2; |
| alias f5_5 = f5_3, f5_5 = f5_4; |
| |
| @property p5_1(int) { return 1; } @property p5_1(int, int) { return 1; } |
| @property p5_2(string) { return 2; } @property p5_2(string, int) { return 2; } |
| @property p5_3(double) { return 3; } @property p5_3(double, int) { return 3; } |
| alias p5_4 = p5_1, p5_4 = p5_2; alias p5_4 = p5_1, p5_4 = p5_2; |
| alias p5_5 = p5_3, p5_5 = p5_4; alias p5_5 = p5_3, p5_5 = p5_4; |
| |
| // import overload set 'f5ov' and 'p5ov' |
| import imports.ufcs5b, imports.ufcs5c; |
| |
| void test5() |
| { |
| { |
| // f5_1 .. f5_5 are symbols which declared in module scope |
| assert(100.f5_1() == 1); |
| assert(001.f5_1() == 1); // https://issues.dlang.org/show_bug.cgi?id=8346 |
| assert("s".f5_2() == 2); |
| assert(1.4.f5_3() == 3); |
| assert(100.f5_4() == 1); |
| assert("s".f5_4() == 2); |
| assert(100.f5_5() == 1); |
| assert("s".f5_5() == 2); |
| assert(1.4.f5_5() == 3); |
| // overload set |
| assert(100.f5ov() == 1); |
| assert("s".f5ov() == 2); |
| // UFCS does not see function local alias |
| alias func5 = f5_1; |
| static assert(!__traits(compiles, { 1.func5(); })); |
| |
| // property getter/setter |
| assert(100.p5_1 == 1); assert((100.p5_1 = 1) == 1); |
| assert("s".p5_2 == 2); assert(("s".p5_2 = 1) == 2); |
| assert(1.4.p5_3 == 3); assert((1.4.p5_3 = 1) == 3); |
| assert(100.p5_4 == 1); assert((100.p5_4 = 1) == 1); |
| assert("s".p5_4 == 2); assert(("s".p5_4 = 1) == 2); |
| assert(100.p5_5 == 1); assert((100.p5_5 = 1) == 1); |
| assert("s".p5_5 == 2); assert(("s".p5_5 = 1) == 2); |
| assert(1.4.p5_5 == 3); assert((1.4.p5_5 = 1) == 3); |
| // overload set ); assert( |
| assert(100.p5ov == 1); assert((100.p5ov = 1) == 1); |
| assert("s".p5ov == 2); assert(("s".p5ov = 1) == 2); |
| // local alias |
| alias prop5 = p5_1; |
| static assert(!__traits(compiles, { 1.prop5; })); |
| static assert(!__traits(compiles, { 1.prop5 = 1; })); |
| } |
| |
| { |
| // f5a1 .. f5a5 are symbols which declared in module scope |
| import imports.ufcs5a; |
| // overload set 'f5ov' and 'p5ov' |
| import imports.ufcs5b, imports.ufcs5c; |
| |
| assert(100.f5a1() == 1); |
| assert("s".f5a2() == 2); |
| assert(1.4.f5a3() == 3); |
| assert(100.f5a4() == 1); |
| assert("s".f5a4() == 2); |
| assert(100.f5a5() == 1); |
| assert("s".f5a5() == 2); |
| assert(1.4.f5a5() == 3); |
| assert(100.f5ov() == 1); |
| assert("s".f5ov() == 2); |
| |
| assert(100.p5a1 == 1); assert((100.p5a1 = 1) == 1); |
| assert("s".p5a2 == 2); assert(("s".p5a2 = 1) == 2); |
| assert(1.4.p5a3 == 3); assert((1.4.p5a3 = 1) == 3); |
| assert(100.p5a4 == 1); assert((100.p5a4 = 1) == 1); |
| assert("s".p5a4 == 2); assert(("s".p5a4 = 1) == 2); |
| assert(100.p5a5 == 1); assert((100.p5a5 = 1) == 1); |
| assert("s".p5a5 == 2); assert(("s".p5a5 = 1) == 2); |
| assert(1.4.p5a5 == 3); assert((1.4.p5a5 = 1) == 3); |
| assert(100.p5ov == 1); assert((100.p5ov = 1) == 1); |
| assert("s".p5ov == 2); assert(("s".p5ov = 1) == 2); |
| } |
| |
| { |
| // selective imports also work as expected |
| import imports.ufcs5a : f5a1, f5a2; |
| import imports.ufcs5a : p5a1, p5a2; |
| |
| assert(100.f5a1() == 1); |
| assert("s".f5a2() == 2); |
| static assert(!__traits(compiles, { 1.4.f5a3(); })); |
| static assert(!__traits(compiles, { 100.f5a4(); })); |
| static assert(!__traits(compiles, { "s".f5a4(); })); |
| static assert(!__traits(compiles, { 100.f5a5(); })); |
| static assert(!__traits(compiles, { "s".f5a5(); })); |
| static assert(!__traits(compiles, { 1.4.f5a5(); })); |
| |
| assert(100.p5a1 == 1); assert((100.p5a1 = 1) == 1); |
| assert("s".p5a2 == 2); assert(("s".p5a2 = 1) == 2); |
| static assert(!__traits(compiles, { 1.4.p5a3; }) && !__traits(compiles, { 1.4.p5a3 = 1; })); |
| static assert(!__traits(compiles, { 100.p5a4; }) && !__traits(compiles, { 100.p5a4 = 1; })); |
| static assert(!__traits(compiles, { "s".p5a4; }) && !__traits(compiles, { "s".p5a4 = 1; })); |
| static assert(!__traits(compiles, { 100.p5a5; }) && !__traits(compiles, { 100.p5a5 = 1; })); |
| static assert(!__traits(compiles, { "s".p5a5; }) && !__traits(compiles, { "s".p5a5 = 1; })); |
| static assert(!__traits(compiles, { 1.4.p5a5; }) && !__traits(compiles, { 1.4.p5a5 = 1; })); |
| } |
| |
| { |
| // renamed imports also work as expected |
| import imports.ufcs5a : f5x1 = f5a1, f5x2 = f5a2; |
| import imports.ufcs5a : p5x1 = p5a1, p5x2 = p5a2; |
| |
| assert(100.f5x1() == 1); |
| assert("s".f5x2() == 2); |
| static assert(!__traits(compiles, { 100.f5a1(); })); |
| static assert(!__traits(compiles, { "s".f5a2(); })); |
| static assert(!__traits(compiles, { 1.4.f5a3(); })); |
| static assert(!__traits(compiles, { 100.f5a4(); })); |
| static assert(!__traits(compiles, { "s".f5a4(); })); |
| static assert(!__traits(compiles, { 100.f5a5(); })); |
| static assert(!__traits(compiles, { "s".f5a5(); })); |
| static assert(!__traits(compiles, { 1.4.f5a5(); })); |
| |
| assert(100.p5x1 == 1); assert((100.p5x1 = 1) == 1); |
| assert("s".p5x2 == 2); assert(("s".p5x2 = 1) == 2); |
| static assert(!__traits(compiles, { 100.p5a1; }) && !__traits(compiles, { 100.p5a1 = 1; })); |
| static assert(!__traits(compiles, { "s".p5a2; }) && !__traits(compiles, { "s".p5a2 = 1; })); |
| static assert(!__traits(compiles, { 1.4.p5a3; }) && !__traits(compiles, { 1.4.p5a3 = 1; })); |
| static assert(!__traits(compiles, { 100.p5a4; }) && !__traits(compiles, { 100.p5a4 = 1; })); |
| static assert(!__traits(compiles, { "s".p5a4; }) && !__traits(compiles, { "s".p5a4 = 1; })); |
| static assert(!__traits(compiles, { 100.p5a5; }) && !__traits(compiles, { 100.p5a5 = 1; })); |
| static assert(!__traits(compiles, { "s".p5a5; }) && !__traits(compiles, { "s".p5a5 = 1; })); |
| static assert(!__traits(compiles, { 1.4.p5a5; }) && !__traits(compiles, { 1.4.p5a5 = 1; })); |
| } |
| |
| { |
| auto c5 = new C5(); |
| foreach (name; __traits(allMembers, C5)) |
| { |
| static if (name.length >= 4 && name[0..4] == "test") |
| { |
| mixin("c5."~name~"();"); // call test function |
| } |
| } |
| } |
| } |
| |
| class B5 |
| { |
| int g5bm(int) { return 0; } |
| static int g5bs(int) { return 0; } |
| |
| } |
| class C5 : B5 |
| { |
| // normal import works. |
| import imports.ufcs5a; |
| void test1() |
| { |
| assert(100.f5a1() == 1); |
| assert("s".f5a2() == 2); |
| assert(1.4.f5a3() == 3); |
| assert(100.f5a4() == 1); |
| assert("s".f5a4() == 2); |
| assert(100.f5a5() == 1); |
| assert("s".f5a5() == 2); |
| assert(1.4.f5a5() == 3); |
| |
| assert(100.p5a1 == 1); assert((100.p5a1 = 1) == 1); |
| assert("s".p5a2 == 2); assert(("s".p5a2 = 1) == 2); |
| assert(1.4.p5a3 == 3); assert((1.4.p5a3 = 1) == 3); |
| assert(100.p5a4 == 1); assert((100.p5a4 = 1) == 1); |
| assert("s".p5a4 == 2); assert(("s".p5a4 = 1) == 2); |
| assert(100.p5a5 == 1); assert((100.p5a5 = 1) == 1); |
| assert("s".p5a5 == 2); assert(("s".p5a5 = 1) == 2); |
| assert(1.4.p5a5 == 3); assert((1.4.p5a5 = 1) == 3); |
| } |
| |
| // selective imports also work as expected |
| import imports.ufcs5d : f5d1, f5d2; |
| import imports.ufcs5d : p5d1, p5d2; |
| void test2() |
| { |
| assert(100.f5d1() == 1); |
| assert("s".f5d2() == 2); |
| static assert(!__traits(compiles, { 1.4.f5d3(); })); |
| static assert(!__traits(compiles, { 100.f5d4(); })); |
| static assert(!__traits(compiles, { "s".f5d4(); })); |
| static assert(!__traits(compiles, { 100.f5d5(); })); |
| static assert(!__traits(compiles, { "s".f5d5(); })); |
| static assert(!__traits(compiles, { 1.4.f5d5(); })); |
| |
| assert(100.p5d1 == 1); assert((100.p5d1 = 1) == 1); |
| assert("s".p5d2 == 2); assert(("s".p5d2 = 1) == 2); |
| static assert(!__traits(compiles, { 1.4.p5d3; }) && !__traits(compiles, { 1.4.p5d3 = 1; })); |
| static assert(!__traits(compiles, { 100.p5d4; }) && !__traits(compiles, { 100.p5d4 = 1; })); |
| static assert(!__traits(compiles, { "s".p5d4; }) && !__traits(compiles, { "s".p5d4 = 1; })); |
| static assert(!__traits(compiles, { 100.p5d5; }) && !__traits(compiles, { 100.p5d5 = 1; })); |
| static assert(!__traits(compiles, { "s".p5d5; }) && !__traits(compiles, { "s".p5d5 = 1; })); |
| static assert(!__traits(compiles, { 1.4.p5d5; }) && !__traits(compiles, { 1.4.p5d5 = 1; })); |
| } |
| |
| // renamed imports also work as expected |
| import imports.ufcs5e : f5y1 = f5e1, f5y2 = f5e2; |
| import imports.ufcs5e : p5y1 = p5e1, p5y2 = p5e2; |
| void test3() |
| { |
| assert(100.f5y1() == 1); |
| assert("s".f5y2() == 2); |
| static assert(!__traits(compiles, { 100.f5e1(); })); |
| static assert(!__traits(compiles, { "s".f5e2(); })); |
| static assert(!__traits(compiles, { 1.4.f5e3(); })); |
| static assert(!__traits(compiles, { 100.f5e4(); })); |
| static assert(!__traits(compiles, { "s".f5e4(); })); |
| static assert(!__traits(compiles, { 100.f5e5(); })); |
| static assert(!__traits(compiles, { "s".f5e5(); })); |
| static assert(!__traits(compiles, { 1.4.f5e5(); })); |
| |
| assert(100.p5y1 == 1); assert((100.p5y1 = 1) == 1); |
| assert("s".p5y2 == 2); assert(("s".p5y2 = 1) == 2); |
| static assert(!__traits(compiles, { 100.p5e1; }) && !__traits(compiles, { (100.p5e1 = 1); })); |
| static assert(!__traits(compiles, { "s".p5e2; }) && !__traits(compiles, { ("s".p5e2 = 1); })); |
| static assert(!__traits(compiles, { 1.4.p5e3; }) && !__traits(compiles, { (1.4.p5e3 = 1); })); |
| static assert(!__traits(compiles, { 100.p5e4; }) && !__traits(compiles, { (100.p5e4 = 1); })); |
| static assert(!__traits(compiles, { "s".p5e4; }) && !__traits(compiles, { ("s".p5e4 = 1); })); |
| static assert(!__traits(compiles, { 100.p5e5; }) && !__traits(compiles, { (100.p5e5 = 1); })); |
| static assert(!__traits(compiles, { "s".p5e5; }) && !__traits(compiles, { ("s".p5e5 = 1); })); |
| static assert(!__traits(compiles, { 1.4.p5e5; }) && !__traits(compiles, { (1.4.p5e5 = 1); })); |
| } |
| |
| int g5cm(int) { return 0; } |
| static int g5cs(int) { return 0; } |
| void test4() |
| { |
| // UFCS does not see aggregate members |
| static assert(!__traits(compiles, { 1.g5cm(); })); |
| static assert(!__traits(compiles, { 1.g5cs(); })); |
| |
| // Even if it is in base class |
| static assert(!__traits(compiles, { 1.g5bm(); })); |
| static assert(!__traits(compiles, { 1.g5bs(); })); |
| } |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=662 |
| |
| enum Etest |
| { |
| a,b,c,d |
| } |
| |
| //typedef int testi = 10; |
| //typedef Test Test2; |
| |
| int test() { return 33; } |
| |
| class Test |
| { |
| static int test(int i) { return i; } |
| } |
| |
| int test(Etest test) |
| { |
| return cast(int)test; |
| } |
| |
| //int test(testi i) |
| //{ |
| // return cast(int)i; |
| //} |
| string to(T)(int i) { |
| assert(i == 22); |
| return "22"; |
| } |
| |
| void test682() |
| { |
| assert(22.to!string() == "22"); |
| assert((new Test).test(11) == 11); |
| assert(Test.test(11) == 11); |
| //assert(Test2.test(11) == 11); |
| assert(test() == 33); |
| assert(ufcs.test() == 33); |
| assert(Etest.d.test() == Etest.d); |
| //testi i; |
| //assert(i.test() == i.init); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=3382 |
| |
| @property T twice(T)(T x){ return x * x; } |
| char toupper(char c){ return ('a'<=c && c<='z') ? cast(char)(c - 'a' + 'A') : c; } |
| |
| @property ref T setter(T)(ref T x, T v){ x = v; return x; } |
| |
| auto iota(T)(T min, T max) |
| { |
| static struct Result |
| { |
| T cur, end; |
| |
| T front() { return cur; } |
| bool empty() { return front == end; } |
| void popFront() { cur++; } |
| } |
| return Result(min, max); |
| } |
| |
| auto map(string s, R)(R range) |
| { |
| static struct Result |
| { |
| R source; |
| auto front() { auto a = source.front; return mixin(s); } |
| alias source this; |
| } |
| return Result(range); |
| } |
| |
| auto filter(string s, R)(R range) |
| { |
| static struct Result |
| { |
| R source; |
| alias source this; |
| void popFront() |
| { |
| while (true) |
| { |
| auto a = source.front; |
| if (mixin(s)) break; |
| source.popFront(); |
| } |
| } |
| } |
| return Result(range); |
| } |
| |
| void test3382() |
| { |
| auto r = iota(0, 10).map!"a*3"().filter!"a%2 != 0"(); |
| foreach (e; r) |
| printf("e = %d\n", e); |
| |
| assert(10.twice == 100); |
| assert(0.5.twice == 0.25); |
| assert('c'.toupper() == 'C'); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=6185 |
| |
| ref T front(T)(T[] array) { return array[0]; } |
| bool empty(T)(T[] array) { return array.length == 0; } |
| void popFront(T)(ref T[] array) { array = array[1..$]; } |
| |
| bool equal(T, U)(T t, U u) |
| { |
| while (true) |
| { |
| if (t.empty) return u.empty; |
| if (u.empty || t.front != u.front) return false; |
| t.popFront(); |
| u.popFront(); |
| } |
| } |
| |
| void test6185() |
| { |
| auto r1 = [1,2,3].map!"a*2"; |
| assert(equal(r1, [2,4,6])); |
| |
| auto r2 = r1.map!"a+2"(); |
| assert(equal(r2, [4,6,8])); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=6070 |
| |
| enum test6070a = ["test"].foo6070(); |
| enum test6070b = foo6070(["test"]); |
| |
| string foo6070(string[] s) { return ""; } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=7670 |
| |
| struct A7670 |
| { |
| double x; |
| } |
| @property ref double y7670(return ref A7670 a) |
| { |
| return a.x; |
| } |
| void test7670() |
| { |
| A7670 a1; |
| a1.y7670() = 2.0; // OK |
| a1.y7670 = 2.0; // Error |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=7703 |
| void f7703(T)(T a) { } |
| |
| void test7703() |
| { |
| int x; |
| x.f7703; // accepted |
| x.f7703(); // accepted |
| x.f7703!int; // rejected -- "f(x) isn't a template" |
| x.f7703!int(); // accepted |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=7773 |
| |
| //import core.stdc.stdio; |
| void writeln7773(int n){} |
| void test7773() |
| { |
| (int.max).writeln7773(); // OK |
| int.max.writeln7773(); // error |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=7943 |
| |
| struct Foo7943 |
| { |
| int _member; |
| alias _member this; |
| } |
| |
| int foo7943(Foo7943 f) { return 1; } |
| int foo7943(int i) { return 2; } |
| |
| void test7943() |
| { |
| Foo7943 f; |
| assert(f.foo7943() == 1); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=8180 |
| |
| int writeln8180(T...)(T args) { return 1; } |
| |
| struct Tuple8180(T...) |
| { |
| T field; |
| alias field this; |
| } |
| |
| void test8180() |
| { |
| auto t = Tuple8180!(int)(10); |
| assert(t.writeln8180() == 1); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=8245 |
| |
| string toStr8245(immutable(char)* p) { return null; } |
| @property string asStr8245(immutable(char)* p) { return null; } |
| |
| void test8245() |
| { |
| immutable(char)* p = "foobar".ptr; |
| p.toStr8245(); |
| p.asStr8245; // Error: no property 'asStr' for type 'immutable(char)' |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=8252 |
| |
| bool f(int x) { return !x; } |
| |
| void test8252() |
| { |
| static assert(!1.f); // ok |
| static assert( 0.f); // fail |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=8453 |
| |
| T[] sort8453(T)(T[] a) { return a; } |
| |
| void test8453() |
| { |
| int[int] foo; |
| auto bar1 = foo.keys().sort8453(); // OK |
| auto bar2 = foo.keys.sort8453(); // Error |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=8503 |
| |
| void α8503(int i) {} |
| |
| void test8503() |
| { |
| 0.α8503(); // Error |
| 1.α8503(); // Error |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=9014 |
| |
| @property ref int foo9014(int[] a) |
| { |
| return a[0]; |
| } |
| void test9014() |
| { |
| int[] bar; |
| static assert(!__traits(compiles, { |
| bar.foo9014 = missing.foo9014; |
| })); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=9590 |
| |
| auto func9590(E)(lazy E expr) { } |
| |
| int f9590a() { assert(0); } |
| void f9590b() { assert(0); } |
| |
| void test9590() |
| { |
| func9590(f9590a()); // ok, no exceptions (lazy) |
| f9590a().func9590; // ok, no exceptions (lazy) |
| |
| func9590(f9590b()); // ok, no exceptions (lazy) |
| f9590b().func9590; // L12: NG |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=9946 |
| |
| size_t count9946(alias x)(int[] haystack) |
| { |
| return 0; |
| } |
| void test9946() |
| { |
| int[] data; |
| auto n1 = count9946!5(data); // OK |
| auto n2 = data.count9946!5; // OK |
| auto a1 = new int[count9946!5(data)]; // OK |
| auto a2 = new int[data.count9946!5]; // Error |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10618 |
| |
| template Temp10618(T) |
| { |
| size_t len = 1; |
| } |
| void test10618() |
| { |
| auto arr = new int[Temp10618!int.len]; |
| assert(arr.length == 1); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10003 |
| |
| void foo10003(void *p) {} |
| void test10003() |
| { |
| void* p; |
| p.foo10003(); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10041 |
| |
| auto writeln10041(T...)(T args) { return typeof(args[0]).stringof; } |
| |
| void test10041() |
| { |
| auto aa = [1: 2]; |
| assert(aa.writeln10041 == "int[int]"); |
| assert(writeln10041(aa) == "int[int]"); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10047 |
| |
| struct Typedef10047(T) |
| { |
| template opDispatch(string name) |
| { |
| static assert(0); |
| } |
| } |
| |
| struct A10047 {} |
| int foo10047(Typedef10047!A10047 a) { return 10; } |
| |
| void test10047() |
| { |
| Typedef10047!A10047 a; |
| assert(a.foo10047() == 10); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10166 |
| |
| auto foo10166() |
| { |
| 0.bar10166!({})(0); |
| } |
| |
| void bar10166(alias handler, T)(T t, int i) |
| { |
| t.bar10166!buzz10166(i); |
| } |
| |
| void buzz10166() {} |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10526 |
| |
| struct S10526 |
| { |
| int opDispatch(string s, A...)(A args) |
| if (s[0..3] == "foo") |
| { |
| return 1; |
| } |
| } |
| int bar10526(X)(X) { return 2; } |
| int baz10526(T, X)(X) { return 3; } |
| |
| void test10526() |
| { |
| S10526 s; |
| |
| // with parenthesis |
| assert(s.foo10526() == 1); |
| assert(s.bar10526() == 2); |
| assert(s.baz10526!string() == 3); |
| |
| // without parenthesis |
| assert(s.foo10526 == 1); |
| assert(s.bar10526 == 2); |
| assert(s.baz10526!string == 3); |
| } |
| |
| /********************************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=10609 |
| |
| int foo10609(int x) { return x; } |
| |
| void test10609() |
| { |
| int x = 1; |
| static assert(__traits(compiles, foo10609(x))); |
| static assert(__traits(compiles, 1.foo10609 )); |
| static assert(__traits(compiles, x.foo10609 )); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=11312 |
| |
| struct S11312; |
| |
| S11312* getS11312() { return null; } |
| int getValue(S11312*) { return 10; } |
| |
| void test11312() |
| { |
| S11312* op = getS11312(); |
| int x = op.getValue(); |
| assert(x == 10); |
| } |
| |
| /*******************************************/ |
| // https://issues.dlang.org/show_bug.cgi?id=15123 |
| |
| auto keys15123(K, V)(V[K] aa) { return [1]; } |
| auto values15123(K, V)(V[K] aa) { return [2]; } |
| |
| alias id15123(alias arg) = arg; |
| |
| enum int[int] aa15123 = [1:2]; |
| static assert(id15123!(aa15123.keys15123) == [1]); // TypeIdentifier + UFCS |
| |
| T[T] f15123(T)() { return [1:2]; } |
| static assert(id15123!(f15123!int.values15123) == [2]); // TypeInstance + UFCS |
| |
| /*******************************************/ |
| |
| int main() |
| { |
| test1(); |
| test2(); |
| test3(); |
| test4(); |
| test5(); |
| test682(); |
| test3382(); |
| test6185(); |
| test7670(); |
| test7703(); |
| test7773(); |
| test7943(); |
| test8180(); |
| test8245(); |
| test8252(); |
| test8453(); |
| test8503(); |
| test9014(); |
| test9590(); |
| test9946(); |
| test10618(); |
| test10003(); |
| test10041(); |
| test10047(); |
| test10526(); |
| test11312(); |
| |
| printf("Success\n"); |
| return 0; |
| } |
