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(init_decl_processing): When making SIZETYPE, start with name in SIZE_TYPE. 

(init_decl_processing): When making SIZETYPE, start with name in
SIZE_TYPE.  If -traditional, use a signed version of that type, if it
is unsigned.

From-SVN: r4752
This commit is contained in:
Richard Kenner 1993-06-26 11:15:29 -04:00
parent 4b63dccb38
commit a34731a692
1 changed files with 5 additions and 6 deletions
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11
gcc/c-decl.c
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@ -1,5 +1,5 @@
/* Process declarations and variables for C compiler.
Copyright (C) 1988, 1992 Free Software Foundation, Inc.
Copyright (C) 1988, 1992, 1993 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -2615,11 +2615,10 @@ init_decl_processing ()
Traditionally, use a signed type.
Note that stddef.h uses `unsigned long',
and this must agree, even of long and int are the same size. */
if (flag_traditional)
sizetype = long_integer_type_node;
else
sizetype
= TREE_TYPE (IDENTIFIER_GLOBAL_VALUE (get_identifier (SIZE_TYPE)));
sizetype
= TREE_TYPE (IDENTIFIER_GLOBAL_VALUE (get_identifier (SIZE_TYPE)));
if (flag_traditional && TREE_UNSIGNED (sizetype))
sizetype = signed_type (sizetype);
ptrdiff_type_node
= TREE_TYPE (IDENTIFIER_GLOBAL_VALUE (get_identifier (PTRDIFF_TYPE)));