29 lines
997 B
C++
29 lines
997 B
C++
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// RUN: %clang_cc1 -triple x86_64-apple-macosx10.14.0 -verify %s
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// PR11925
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int n;
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int (&f())[n]; // expected-error {{function declaration cannot have variably modified type}}
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namespace PR18581 {
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template<typename T> struct pod {};
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template<typename T> struct error {
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typename T::error e; // expected-error {{cannot be used prior to '::'}}
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};
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struct incomplete; // expected-note {{forward declaration}}
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void f(int n) {
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pod<int> a[n];
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error<int> b[n]; // expected-note {{instantiation}}
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incomplete c[n]; // expected-error {{incomplete}}
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}
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}
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void pr23151(int (&)[*]) { // expected-error {{variable length array must be bound in function definition}}
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}
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void test_fold() {
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char a1[(unsigned long)(int *)0+1]{}; // expected-warning{{variable length array folded to constant array as an extension}}
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char a2[(unsigned long)(int *)0+1] = {}; // expected-warning{{variable length array folded to constant array as an extension}}
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char a3[(unsigned long)(int *)0+1];
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}
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