| c-typeck.c (260011) | c-typeck.c (260074) |
|---|---|
| 1/* Build expressions with type checking for C compiler. 2 Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 3 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 4 Free Software Foundation, Inc. 5 6This file is part of GCC. 7 8GCC is free software; you can redistribute it and/or modify it under --- 3879 unchanged lines hidden (view full) --- 3888 if (TREE_TYPE (TREE_TYPE (rhs)) != TREE_TYPE (type)) 3889 rhs = build1 (NOP_EXPR, build_pointer_type (TREE_TYPE (type)), rhs); 3890 3891 rhs = build1 (NOP_EXPR, type, rhs); 3892 return rhs; 3893 } 3894 /* Some types can interconvert without explicit casts. */ 3895 else if (codel == VECTOR_TYPE && coder == VECTOR_TYPE | 1/* Build expressions with type checking for C compiler. 2 Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 3 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 4 Free Software Foundation, Inc. 5 6This file is part of GCC. 7 8GCC is free software; you can redistribute it and/or modify it under --- 3879 unchanged lines hidden (view full) --- 3888 if (TREE_TYPE (TREE_TYPE (rhs)) != TREE_TYPE (type)) 3889 rhs = build1 (NOP_EXPR, build_pointer_type (TREE_TYPE (type)), rhs); 3890 3891 rhs = build1 (NOP_EXPR, type, rhs); 3892 return rhs; 3893 } 3894 /* Some types can interconvert without explicit casts. */ 3895 else if (codel == VECTOR_TYPE && coder == VECTOR_TYPE |
| 3896 && vector_types_convertible_p (type, TREE_TYPE (rhs))) | 3896 && vector_types_convertible_p (type, TREE_TYPE (rhs), true)) |
| 3897 return convert (type, rhs); 3898 /* Arithmetic types all interconvert, and enum is treated like int. */ 3899 else if ((codel == INTEGER_TYPE || codel == REAL_TYPE 3900 || codel == ENUMERAL_TYPE || codel == COMPLEX_TYPE 3901 || codel == BOOLEAN_TYPE) 3902 && (coder == INTEGER_TYPE || coder == REAL_TYPE 3903 || coder == ENUMERAL_TYPE || coder == COMPLEX_TYPE 3904 || coder == BOOLEAN_TYPE)) --- 719 unchanged lines hidden (view full) --- 4624 } 4625 } 4626 4627 /* Build a VECTOR_CST from a *constant* vector constructor. If the 4628 vector constructor is not constant (e.g. {1,2,3,foo()}) then punt 4629 below and handle as a constructor. */ 4630 if (code == VECTOR_TYPE 4631 && TREE_CODE (TREE_TYPE (inside_init)) == VECTOR_TYPE | 3897 return convert (type, rhs); 3898 /* Arithmetic types all interconvert, and enum is treated like int. */ 3899 else if ((codel == INTEGER_TYPE || codel == REAL_TYPE 3900 || codel == ENUMERAL_TYPE || codel == COMPLEX_TYPE 3901 || codel == BOOLEAN_TYPE) 3902 && (coder == INTEGER_TYPE || coder == REAL_TYPE 3903 || coder == ENUMERAL_TYPE || coder == COMPLEX_TYPE 3904 || coder == BOOLEAN_TYPE)) --- 719 unchanged lines hidden (view full) --- 4624 } 4625 } 4626 4627 /* Build a VECTOR_CST from a *constant* vector constructor. If the 4628 vector constructor is not constant (e.g. {1,2,3,foo()}) then punt 4629 below and handle as a constructor. */ 4630 if (code == VECTOR_TYPE 4631 && TREE_CODE (TREE_TYPE (inside_init)) == VECTOR_TYPE |
| 4632 && vector_types_convertible_p (TREE_TYPE (inside_init), type) | 4632 && vector_types_convertible_p (TREE_TYPE (inside_init), type, true) |
| 4633 && TREE_CONSTANT (inside_init)) 4634 { 4635 if (TREE_CODE (inside_init) == VECTOR_CST 4636 && comptypes (TYPE_MAIN_VARIANT (TREE_TYPE (inside_init)), 4637 TYPE_MAIN_VARIANT (type))) 4638 return inside_init; 4639 4640 if (TREE_CODE (inside_init) == CONSTRUCTOR) --- 4124 unchanged lines hidden --- | 4633 && TREE_CONSTANT (inside_init)) 4634 { 4635 if (TREE_CODE (inside_init) == VECTOR_CST 4636 && comptypes (TYPE_MAIN_VARIANT (TREE_TYPE (inside_init)), 4637 TYPE_MAIN_VARIANT (type))) 4638 return inside_init; 4639 4640 if (TREE_CODE (inside_init) == CONSTRUCTOR) --- 4124 unchanged lines hidden --- |