[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / attr-alloc_align-5.c

/* PR c/78666 - conflicting attribute alloc_size accepted
   { dg-do compile }
   { dg-options "-Wall" } */

#define A(pos) __attribute__ ((alloc_align (pos)))

A (1) char* f2_1 (int, int);
A (1) char* f2_1 (int, int);            // { dg-message "previous declaration here" }

A (2) char* f2_1 (int, int);            // { dg-warning "ignoring attribute 'alloc_align \\\(2\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }


A (2) char* f2_2 (int, int);
A (2) char* f2_2 (int, int);            // { dg-message "previous declaration here" }

A (1) char* f2_2 (int, int);            // { dg-warning "ignoring attribute 'alloc_align \\\(1\\\)' because it conflicts with previous 'alloc_align \\\(2\\\)'" }


A (1) char* f3_1 (int, int, int);
A (1) char* f3_1 (int, int, int);       // { dg-message "previous declaration here" }

A (2) char* f3_1 (int, int, int);       // { dg-warning "ignoring attribute 'alloc_align \\\(2\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }
A (3) char* f3_1 (int, int, int);       // { dg-warning "ignoring attribute 'alloc_align \\\(3\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }
Commit	Line	Data
71ad0b5d MS	1	/* PR c/78666 - conflicting attribute alloc_size accepted
	2	{ dg-do compile }
	3	{ dg-options "-Wall" } */
	4
	5	#define A(pos) __attribute__ ((alloc_align (pos)))
	6
	7	A (1) char* f2_1 (int, int);
	8	A (1) char* f2_1 (int, int); // { dg-message "previous declaration here" }
	9
	10	A (2) char* f2_1 (int, int); // { dg-warning "ignoring attribute 'alloc_align \\\(2\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }
	11
	12
	13	A (2) char* f2_2 (int, int);
	14	A (2) char* f2_2 (int, int); // { dg-message "previous declaration here" }
	15
	16	A (1) char* f2_2 (int, int); // { dg-warning "ignoring attribute 'alloc_align \\\(1\\\)' because it conflicts with previous 'alloc_align \\\(2\\\)'" }
	17
	18
	19	A (1) char* f3_1 (int, int, int);
	20	A (1) char* f3_1 (int, int, int); // { dg-message "previous declaration here" }
	21
	22	A (2) char* f3_1 (int, int, int); // { dg-warning "ignoring attribute 'alloc_align \\\(2\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }
	23	A (3) char* f3_1 (int, int, int); // { dg-warning "ignoring attribute 'alloc_align \\\(3\\\)' because it conflicts with previous 'alloc_align \\\(1\\\)'" }