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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [cast-qual-2.c] - Blame information for rev 867

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Line No. Rev Author Line
1 149 jeremybenn
/* Test whether the -Wcast-qual handles cv-qualified functions correctly.  */
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/* { dg-do compile } */
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/* { dg-options "-Wcast-qual" } */
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typedef int (intfn_t) (int);
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typedef void (voidfn_t) (void);
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typedef const intfn_t *constfn_t;
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typedef volatile voidfn_t *noreturnfn_t;
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intfn_t intfn;
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const intfn_t constfn;
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voidfn_t voidfn;
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volatile voidfn_t noreturnfn;
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intfn_t *i1 = intfn;
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intfn_t *i2 = (intfn_t *) intfn;
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intfn_t *i3 = constfn;
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intfn_t *i4 = (intfn_t *) constfn; /* { dg-bogus "discards qualifier" } */
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constfn_t p1 = intfn; /* { dg-warning "makes qualified function" } */
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constfn_t p2 = (constfn_t) intfn; /* { dg-warning "new qualifier" } */
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constfn_t p3 = constfn;
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constfn_t p4 = (constfn_t) constfn;
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voidfn_t *v1 = voidfn;
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voidfn_t *v2 = (voidfn_t *) voidfn;
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voidfn_t *v3 = noreturnfn;
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voidfn_t *v4 = (voidfn_t *) noreturnfn; /* { dg-bogus "discards qualifier" } */
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noreturnfn_t n1 = voidfn; /* { dg-warning "makes qualified function" } */
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noreturnfn_t n2 = (noreturnfn_t) voidfn; /* { dg-warning "new qualifier" } */
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noreturnfn_t n3 = noreturnfn;
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noreturnfn_t n4 = (noreturnfn_t) noreturnfn;

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