Mercurial > hg > CbC > CbC_llvm
view clang/test/SemaCXX/for-range-no-std.cpp @ 222:81f6424ef0e3 llvm-original
LLVM original branch
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 18 Jul 2021 22:10:01 +0900 (2021-07-18) |
parents | 1d019706d866 |
children |
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++98 -Wno-c++11-extensions struct S { int *begin(); int *end(); }; struct T { }; struct Range {}; int begin(Range); // expected-note {{not viable}} int end(Range); namespace NS { struct ADL {}; struct iter { int operator*(); bool operator!=(iter); void operator++(); }; iter begin(ADL); // expected-note {{not viable}} iter end(ADL); struct NoADL {}; } NS::iter begin(NS::NoADL); // expected-note {{not viable}} NS::iter end(NS::NoADL); void f() { int a[] = {1, 2, 3}; for (auto b : S()) {} // ok for (auto b : T()) {} // expected-error {{invalid range expression of type 'T'}} for (auto b : a) {} // ok for (int b : NS::ADL()) {} // ok for (int b : NS::NoADL()) {} // expected-error {{invalid range expression of type 'NS::NoADL'}} } void PR11601() { void (*vv[])() = {PR11601, PR11601, PR11601}; for (void (*i)() : vv) i(); }