4f848f1dac
reasonable-looking but ill-formed for-range statement of the form: for (expression : expression) llvm-svn: 147006
31 lines
522 B
C++
31 lines
522 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
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template<typename T, typename U>
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struct pair {};
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template<typename T, typename U>
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struct map {
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typedef pair<T,U> *iterator;
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iterator begin();
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iterator end();
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};
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template<typename T, typename U>
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pair<T,U> &tie(T &, U &);
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int foo(map<char*,int> &m) {
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char *p;
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int n;
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for (pair<char*,int> x : m) {
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(void)x;
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}
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for (tie(p, n) : m) { // expected-error {{for range declaration must declare a variable}}
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(void)p;
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(void)n;
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}
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return n;
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}
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