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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-06-26 11:15:29 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-06-26 11:15:29 -0400 |
| commit | a34731a692bd64bccddb7416c3dd3cfcef838d76 (patch) | |
| tree | b05472f0e26bf960e7b2601f4e884305c9baec84 /gcc | |
| parent | 4b63dccb38fdde8ad0dc37666194570ff043126c (diff) | |
| download | gcc-a34731a692bd64bccddb7416c3dd3cfcef838d76.zip gcc-a34731a692bd64bccddb7416c3dd3cfcef838d76.tar.gz gcc-a34731a692bd64bccddb7416c3dd3cfcef838d76.tar.bz2 | |
(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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-decl.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index d7001b9..11447e4 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -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))); |