| // { dg-do compile } |
| // { dg-options "-ftrack-macro-expansion=0" } |
| |
| // Test for PR c++/67927 - array new expression with excessive number |
| // of elements not diagnosed. |
| |
| // GCC uses a different maximum value at compile time and at runtime: |
| // 1) The compile-time maximum, MAX, is SIZE_MAX / 2 minus the size |
| // of a cookie (sizeof (size_t)). Exceeding the compile-time |
| // maximum is ill-formed and diagnosed. This test verifies this |
| // diagnostic. |
| // 2) The runtime runtime maximum is the most significant 7 bits, |
| // starting with the first most significant non-zero bit, of |
| // the dividend of the compile-time constant MAX and the product |
| // of the constant array dimensions and the element size, minus |
| // the size of the "cookie." This is also roughly (though not |
| // exactly) SIZE_MAX / 2. Exceeding the runtime maximum is |
| // diagnosed at runtime by throwing a bad_array_new_length |
| // exception. |
| // The cookie is the number of elements in the array, and is |
| // only added for non-POD types, but the its size factors into |
| // the maximum size formula regardless. |
| |
| // See also PR c++/19351 - integer overflow in operator new[]. |
| |
| // For convenience. |
| #define MAX __SIZE_MAX__ |
| |
| typedef __typeof__ (sizeof 0) size_t; |
| |
| void* operator new (size_t, void*); |
| void* operator new[] (size_t, void*); |
| |
| void *p; |
| |
| // Exercise new expression with one-dimensional arrays of char. |
| static void __attribute__ ((used)) |
| test_one_dim_char_array () |
| { |
| p = new char [MAX]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 99]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new char [MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid testing the expressions below since whether or not they |
| // are accepted depends on the precision of size_t (which also |
| // determines the size of the cookie). |
| // p = new char [MAX / 2 - 3]; |
| // p = new char [MAX / 2 - 4]; |
| // p = new char [MAX / 2 - 5]; |
| // p = new char [MAX / 2 - 6]; |
| |
| // The following expressions are accepted on ILP32 as well LP64 |
| // (they will be diagnosed on LP128 if there ever is such a data |
| // model). |
| p = new char [MAX / 2 - 7]; // okay |
| p = new char [MAX / 2 - 8]; // okay |
| } |
| |
| static void __attribute__ ((used)) |
| test_one_dim_short_array () |
| { |
| p = new short [MAX]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX - 99]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new short [MAX / 4]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new short [MAX / 4 - 1]; |
| |
| p = new short [MAX / 4 - 4]; // okay |
| } |
| |
| // Exercise new expression with two-dimensional arrays or char. |
| static void __attribute__ ((used)) |
| test_two_dim_char_array () |
| { |
| p = new char [1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new char [1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [1][MAX / 2 - 3]; |
| // p = new char [1][MAX / 2 - 4]; |
| // p = new char [1][MAX / 2 - 5]; |
| // p = new char [1][MAX / 2 - 6]; |
| |
| p = new char [1][MAX / 2 - 7]; // okay |
| p = new char [1][MAX / 2 - 8]; // okay |
| |
| p = new char [2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| p = new char [MAX][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX][1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2][1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 1][1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new char [MAX / 2 - 2][1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [MAX / 2 - 3][1]; |
| // p = new char [MAX / 2 - 4][1]; |
| // p = new char [MAX / 2 - 5][1]; |
| // p = new char [MAX / 2 - 6][1]; |
| |
| p = new char [MAX / 2 - 7][1]; // okay |
| p = new char [MAX / 2 - 8][1]; // okay |
| } |
| |
| |
| // Exercise new expression with three-dimensional arrays. |
| static __attribute__ ((used)) void |
| test_three_dim_char_array () |
| { |
| p = new char [1][1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [1][1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new char [1][1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [1][1][MAX / 2 - 3]; |
| // p = new char [1][1][MAX / 2 - 4]; |
| // p = new char [1][1][MAX / 2 - 5]; |
| // p = new char [1][1][MAX / 2 - 6]; |
| |
| p = new char [1][1][MAX / 2 - 7]; // okay |
| p = new char [1][1][MAX / 2 - 8]; // okay |
| |
| p = new char [1][2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [1][2][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [1][2][MAX / 4 - 1]; |
| // p = new char [1][2][MAX / 4 - 2]; |
| |
| p = new char [1][2][MAX / 4 - 3]; // okay |
| p = new char [1][2][MAX / 4 - 4]; // okay |
| |
| p = new char [2][1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][1][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [2][1][MAX / 4 - 1]; |
| // p = new char [2][1][MAX / 4 - 2]; |
| |
| p = new char [2][1][MAX / 4 - 3]; // okay |
| p = new char [2][1][MAX / 4 - 4]; // okay |
| |
| p = new char [2][2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][2][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][2][MAX / 4 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][2][MAX / 4 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [2][2][MAX / 8]; |
| // p = new char [2][2][MAX / 8 - 1]; |
| |
| p = new char [2][2][MAX / 8 - 2]; |
| p = new char [2][2][MAX / 8 - 3]; |
| |
| p = new char [2][MAX][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX - 1][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX - 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX - 99][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 1][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 3][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 4][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 5][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 6][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 7][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 2 - 8][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [2][MAX / 4][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 4 - 1][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [2][MAX / 4 - 2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [2][MAX / 8][2]; |
| // p = new char [2][MAX / 8 - 1][2]; |
| |
| p = new char [2][MAX / 8 - 2][2]; |
| p = new char [2][MAX / 8 - 3][2]; |
| |
| p = new char [MAX][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX - 99][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 3][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 4][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 5][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 6][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 7][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 2 - 8][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 4][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 4 - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new char [MAX / 4 - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new char [MAX / 8][2][2]; |
| // p = new char [MAX / 8 - 1][2][2]; |
| |
| p = new char [MAX / 8 - 2][2][2]; |
| p = new char [MAX / 8 - 3][2][2]; |
| |
| p = new char [MAX][MAX][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX][MAX / 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX / 2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new char [MAX][MAX / 2][MAX / 2]; // { dg-error "size of (unnamed )?array" } |
| p = new char [MAX / 2][MAX / 2][MAX / 2]; // { dg-error "size of (unnamed )?array" } |
| } |
| |
| // Exercise new expression with N-dimensional arrays where N is |
| // sizeof(size_t). |
| static __attribute__ ((used)) void |
| test_N_dim_char_array () |
| { |
| #if __SIZEOF_SIZE_T__ == 8 |
| enum { N = 256 }; |
| #elif __SIZEOF_SIZE_T__ == 4 |
| enum { N = 16 }; |
| #else |
| enum { N = 4 }; |
| #endif |
| |
| #ifndef __MSP430X_LARGE__ /* 20-bit size_t. */ |
| p = new char [N][N][N][N][N][N][N]; |
| p = new char [N / 2][2][N][N][N][N][N][N]; |
| p = new char [N - 1][N / 2][N][N][N][N][N][N]; |
| p = new char [N / 2][N][N][N][N][N][N][N]; // { dg-error "size .\[0-9\]+. of array" "" { target { ! msp430_large } } } |
| p = new char [N - 1][N][N][N][N][N][N][N]; // { dg-error "size .\[0-9\]+. of array" "" { target { ! msp430_large } } } |
| p = new char [N] [N][N][N][N][N][N][N]; // { dg-error "size .\[0-9\]+. of array" "" { target { ! msp430_large } } } |
| #endif |
| } |
| |
| typedef struct Byte { |
| char c; |
| |
| void* operator new (size_t, void*); |
| void* operator new[] (size_t, void*); |
| } B; |
| |
| void* operator new (size_t, B*); |
| void* operator new[] (size_t, B*); |
| |
| // Exercise placement new expression with one-dimensional arrays of a struct. |
| static void __attribute__ ((used)) |
| test_one_dim_byte_array (void *p) |
| { |
| p = new (p) B [MAX]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 99]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new (p) B [MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid testing the expressions below since whether or not they |
| // are accepted depends on the precision of size_t (which determines |
| // the size .\[0-9\]+. of the cookie). |
| // p = new (p) B [MAX / 2 - 3]; |
| // p = new (p) B [MAX / 2 - 4]; |
| // p = new (p) B [MAX / 2 - 5]; |
| // p = new (p) B [MAX / 2 - 6]; |
| |
| // The following expressions are accepted on ILP32 as well LP64 |
| // (they will be diagnosed on LP128 if there ever is such a data |
| // model). |
| p = new (p) B [MAX / 2 - 7]; // okay |
| p = new (p) B [MAX / 2 - 8]; // okay |
| } |
| |
| // Exercise placement new expression with two-dimensional arrays. |
| static void __attribute__ ((used)) |
| test_placement_two_dim_byte_struct_array (void *p) |
| { |
| p = new (p) B [1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new (p) B [1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [1][MAX / 2 - 3]; |
| // p = new (p) B [1][MAX / 2 - 4]; |
| // p = new (p) B [1][MAX / 2 - 5]; |
| // p = new (p) B [1][MAX / 2 - 6]; |
| |
| p = new (p) B [1][MAX / 2 - 7]; // okay |
| p = new (p) B [1][MAX / 2 - 8]; // okay |
| |
| p = new (p) B [2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| p = new (p) B [MAX][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [MAX][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [MAX][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [MAX][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX][1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2][1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 1][1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new (p) B [MAX / 2 - 2][1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [MAX / 2 - 3][1]; |
| // p = new (p) B [MAX / 2 - 4][1]; |
| // p = new (p) B [MAX / 2 - 5][1]; |
| // p = new (p) B [MAX / 2 - 6][1]; |
| |
| p = new (p) B [MAX / 2 - 7][1]; // okay |
| p = new (p) B [MAX / 2 - 8][1]; // okay |
| } |
| |
| |
| // Exercise placement new expression with three-dimensional arrays. |
| static __attribute__ ((used)) void |
| test_placement_three_dim_byte_struct_array (void *p) |
| { |
| p = new (p) B [1][1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [1][1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| p = new (p) B [1][1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [1][1][MAX / 2 - 3]; |
| // p = new (p) B [1][1][MAX / 2 - 4]; |
| // p = new (p) B [1][1][MAX / 2 - 5]; |
| // p = new (p) B [1][1][MAX / 2 - 6]; |
| |
| p = new (p) B [1][1][MAX / 2 - 7]; // okay |
| p = new (p) B [1][1][MAX / 2 - 8]; // okay |
| |
| p = new (p) B [1][2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [1][2][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [1][2][MAX / 4 - 1]; |
| // p = new (p) B [1][2][MAX / 4 - 2]; |
| |
| p = new (p) B [1][2][MAX / 4 - 3]; // okay |
| p = new (p) B [1][2][MAX / 4 - 4]; // okay |
| |
| p = new (p) B [2][1][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][1][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][1][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][1][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][1][MAX / 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][1][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" "cookie required" { target { ! msp430_small } } } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [2][1][MAX / 4 - 1]; |
| // p = new (p) B [2][1][MAX / 4 - 2]; |
| |
| p = new (p) B [2][1][MAX / 4 - 3]; // okay |
| p = new (p) B [2][1][MAX / 4 - 4]; // okay |
| |
| p = new (p) B [2][2][MAX]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX - 99]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 1]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 3]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 4]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 5]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 6]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 7]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 2 - 8]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][2][MAX / 4]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][2][MAX / 4 - 1]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][2][MAX / 4 - 2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [2][2][MAX / 8]; |
| // p = new (p) B [2][2][MAX / 8 - 1]; |
| |
| p = new (p) B [2][2][MAX / 8 - 2]; |
| p = new (p) B [2][2][MAX / 8 - 3]; |
| |
| p = new (p) B [2][MAX][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX - 1][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX - 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX - 99][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 1][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 2][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 3][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 4][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 5][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 6][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 7][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 2 - 8][2]; // { dg-error "size .\[0-9\]+. of (unnamed )?array" } |
| p = new (p) B [2][MAX / 4][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 4 - 1][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [2][MAX / 4 - 2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [2][MAX / 8][2]; |
| // p = new (p) B [2][MAX / 8 - 1][2]; |
| |
| p = new (p) B [2][MAX / 8 - 2][2]; |
| p = new (p) B [2][MAX / 8 - 3][2]; |
| |
| p = new (p) B [MAX][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX - 99][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 3][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 4][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 5][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 6][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 7][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 2 - 8][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 4][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 4 - 1][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| p = new (p) B [MAX / 4 - 2][2][2]; // { dg-error "size .\[0-9\]+. of array" } |
| |
| // Avoid exercising data model-dependent expressions. |
| // p = new (p) B [MAX / 8][2][2]; |
| // p = new (p) B [MAX / 8 - 1][2][2]; |
| |
| p = new (p) B [MAX / 8 - 2][2][2]; |
| p = new (p) B [MAX / 8 - 3][2][2]; |
| } |
