diff options
Diffstat (limited to 'contrib/gcc/c-convert.c')
| -rw-r--r-- | contrib/gcc/c-convert.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/contrib/gcc/c-convert.c b/contrib/gcc/c-convert.c index 947c79b..3634bbe 100644 --- a/contrib/gcc/c-convert.c +++ b/contrib/gcc/c-convert.c @@ -1,5 +1,5 @@ /* Language-level data type conversion for GNU C. - Copyright (C) 1987, 1988, 1991, 1998 Free Software Foundation, Inc. + Copyright (C) 1987, 1988, 1991, 1998, 2002 Free Software Foundation, Inc. This file is part of GCC. @@ -29,6 +29,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "tree.h" #include "flags.h" #include "convert.h" +#include "c-common.h" #include "toplev.h" /* Change of width--truncation and extension of integers or reals-- @@ -42,7 +43,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA Here is a list of all the functions that assume that widening and narrowing is always done with a NOP_EXPR: In convert.c, convert_to_integer. - In c-typeck.c, build_binary_op (boolean ops), and truthvalue_conversion. + In c-typeck.c, build_binary_op (boolean ops), and + c_common_truthvalue_conversion. In expr.c: expand_expr, for operands of a MULT_EXPR. In fold-const.c: fold. In tree.c: get_narrower and get_unwidened. */ @@ -90,9 +92,9 @@ convert (type, expr) return fold (convert_to_integer (type, e)); if (code == BOOLEAN_TYPE) { - tree t = truthvalue_conversion (expr); - /* If truthvalue_conversion returns a NOP_EXPR, we must fold it here - to avoid infinite recursion between fold () and convert (). */ + tree t = c_common_truthvalue_conversion (expr); + /* If it returns a NOP_EXPR, we must fold it here to avoid + infinite recursion between fold () and convert (). */ if (TREE_CODE (t) == NOP_EXPR) return fold (build1 (NOP_EXPR, type, TREE_OPERAND (t, 0))); else |
