55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
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// RUN: %clang_cc1 %s -fsyntax-only -pedantic -verify
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void foo() {
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return foo();
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}
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// PR6451 - C++ Jump checking
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struct X {
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X();
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};
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void test2() {
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goto later; // expected-error {{cannot jump}}
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X x; // expected-note {{jump bypasses variable initialization}}
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later:
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;
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}
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namespace PR6536 {
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struct A {};
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void a() { goto out; A x; out: return; }
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}
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void test3() {
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__asm__ ("":"+r" (test3)); // expected-error{{invalid lvalue in asm output}}
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}
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void test4(); // expected-note{{possible target for call}}
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void test4(int) { // expected-note{{possible target for call}}
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// expected-error@+1{{overloaded function could not be resolved}}
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__asm__ ("":"+r" (test4)); // expected-error{{invalid lvalue in asm output}}
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}
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void test5() {
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char buf[1];
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__asm__ ("":"+r" (buf));
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}
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struct MMX_t {};
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void test6() { __asm__("" : "=m"(*(MMX_t *)0)); }
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template <typename T>
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T test7(T v) {
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return ({ // expected-warning{{use of GNU statement expression extension}}
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T a = v;
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a;
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;
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;
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});
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}
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void test8() {
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int a = test7(1);
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double b = test7(2.0);
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}
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