forked from OSchip/llvm-project
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
// RUN: clang %s -verify -fsyntax-only
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int test1() {
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typedef int x[test1()]; // vla
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static int y = sizeof(x); // expected-error {{not a compile-time constant}}
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}
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// PR2347
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void f (unsigned int m)
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{
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int e[2][m];
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e[0][0] = 0;
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}
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// PR3048
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int x = sizeof(struct{char qq[x];}); // expected-error {{fields must have a constant size}}
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// PR2352
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void f2(unsigned int m)
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{
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extern int e[2][m]; // expected-error {{variable length array declaration can not have 'extern' linkage}}
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e[0][0] = 0;
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}
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// PR2361
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int i;
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int c[][i]; // expected-error {{variably modified type declaration not allowed at file scope}}
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int d[i]; // expected-error {{variable length array declaration not allowed at file scope}}
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int (*e)[i]; // expected-error {{variably modified type declaration not allowed at file scope}}
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void f3()
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{
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static int a[i]; // expected-error {{variable length array declaration can not have 'static' storage duration}}
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extern int b[i]; // expected-error {{variable length array declaration can not have 'extern' linkage}}
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extern int (*c)[i]; // expected-error {{variably modified type declaration can not have 'extern' linkage}}
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static int (*d)[i];
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}
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