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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gnat.dg/] [specs/] [size_clause1.ads] - Rev 686
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-- { dg-do compile } package Size_Clause1 is -- The record inherits the alignment of Integer, which is 4, so -- the real size is 64 instead of 40. That's OK, as long as the -- size of a component of type R1 in a packed record is 40. type R1 is record I : Integer; B : Boolean; end record; for R1'Size use 40; type S1 is record rr : R1; -- size must be 40 end record; pragma Pack(S1); -- The record is explicitly given alignment 1 so its real type is 40 too. -- The size of a component of type R2 in a packed record is naturally 40. type R2 is record I : Integer; B : Boolean; end record; for R2'Size use 40; for R2'Alignment use 1; type S2 is record rr : R2; -- size must be 40 end record; pragma Pack(S2); -- The record is explicitly given alignment 4 so its real type is 64. -- That's OK, as long as the size of a component of type R3 in a packed -- record is 40. type R3 is record I : Integer; B : Boolean; end record; for R3'Size use 40; for R3'Alignment use 4; type S3 is record rr : R3; -- size must be 40 end record; pragma Pack(S3); end Size_Clause1;
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