forked from OSchip/llvm-project
58 lines
943 B
C++
58 lines
943 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// C++-specific tests for integral constant expressions.
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const int c = 10;
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int ar[c];
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struct X0 {
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static const int value = static_cast<int>(4.0);
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};
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void f() {
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if (const int value = 17) {
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int array[value];
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}
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}
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int a() {
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const int t=t;
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switch(1) { // expected-warning {{no case matching constant switch condition '1'}}
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case t:; // expected-error {{not an integer constant expression}}
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}
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}
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// PR6206: out-of-line definitions are legit
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namespace pr6206 {
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class Foo {
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public:
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static const int kBar;
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};
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const int Foo::kBar = 20;
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char Test() {
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char str[Foo::kBar];
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str[0] = '0';
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return str[0];
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}
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}
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// PR6373: default arguments don't count.
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void pr6373(const unsigned x = 0) {
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unsigned max = 80 / x;
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}
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// rdar://9204520
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namespace rdar9204520 {
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struct A {
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static const int B = int(0.75 * 1000 * 1000);
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};
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int foo() { return A::B; }
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}
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