44 lines
984 B
C++
44 lines
984 B
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++98 -Wno-c++11-extensions
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struct S {
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int *begin();
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int *end();
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};
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struct T {
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};
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struct Range {};
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int begin(Range); // expected-note {{not viable}}
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int end(Range);
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namespace NS {
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struct ADL {};
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struct iter {
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int operator*();
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bool operator!=(iter);
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void operator++();
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};
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iter begin(ADL); // expected-note {{not viable}}
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iter end(ADL);
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struct NoADL {};
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}
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NS::iter begin(NS::NoADL); // expected-note {{not viable}}
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NS::iter end(NS::NoADL);
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void f() {
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int a[] = {1, 2, 3};
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for (auto b : S()) {} // ok
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for (auto b : T()) {} // expected-error {{invalid range expression of type 'T'}}
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for (auto b : a) {} // ok
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for (int b : NS::ADL()) {} // ok
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for (int b : NS::NoADL()) {} // expected-error {{invalid range expression of type 'NS::NoADL'}}
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}
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void PR11601() {
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void (*vv[])() = {PR11601, PR11601, PR11601};
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for (void (*i)() : vv) i();
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}
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