forked from OSchip/llvm-project
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
// RUN: clang-cc -fsyntax-only -verify %s
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namespace N {
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struct Outer {
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struct Inner {
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template<typename T>
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struct InnerTemplate {
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struct VeryInner {
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typedef T type;
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static enum K1 { K1Val = sizeof(T) } Kind1;
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static enum { K2Val = sizeof(T)*2 } Kind2;
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enum { K3Val = sizeof(T)*2 } Kind3;
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void foo() {
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K1 k1 = K1Val;
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Kind1 = K1Val;
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Outer::Inner::InnerTemplate<type>::VeryInner::Kind2 = K2Val;
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Kind3 = K3Val;
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}
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struct UeberInner {
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void bar() {
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K1 k1 = K1Val;
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Kind1 = K1Val;
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Outer::Inner::InnerTemplate<type>::VeryInner::Kind2 = K2Val;
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InnerTemplate t;
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InnerTemplate<type> t2;
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}
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};
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};
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};
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};
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};
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}
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typedef int INT;
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template struct N::Outer::Inner::InnerTemplate<INT>::VeryInner;
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template struct N::Outer::Inner::InnerTemplate<INT>::UeberInner; // expected-error{{'UeberInner' does not name a tag member}}
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namespace N2 {
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struct Outer2 {
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template<typename T, typename U = T>
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struct Inner {
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void foo() {
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enum { K1Val = sizeof(T) } k1;
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enum K2 { K2Val = sizeof(T)*2 } k2a;
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K2 k2b = K2Val;
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struct S { T x, y; } s1;
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struct { U x, y; } s2;
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s1.x = s2.x; // expected-error{{incompatible}}
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typedef T type;
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type t2 = s1.x;
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typedef struct { T z; } type2;
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type2 t3 = { s1.x };
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Inner i1;
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i1.foo();
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Inner<T> i2;
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i2.foo();
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}
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};
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};
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}
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template struct N2::Outer2::Inner<float>;
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template struct N2::Outer2::Inner<int*, float*>; // expected-note{{instantiation}}
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