12 lines
508 B
C
12 lines
508 B
C
// RUN: %clang -fsanitize=vla-bound %s -O3 -o %t
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// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-MINUS-ONE
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// RUN: %run %t a 2>&1 | FileCheck %s --check-prefix=CHECK-ZERO
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// RUN: %run %t a b
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int main(int argc, char **argv) {
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// CHECK-MINUS-ONE: vla.c:[[@LINE+2]]:11: runtime error: variable length array bound evaluates to non-positive value -1
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// CHECK-ZERO: vla.c:[[@LINE+1]]:11: runtime error: variable length array bound evaluates to non-positive value 0
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int arr[argc - 2];
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return 0;
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}
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