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| author | Daniel Jacobowitz <dan@codesourcery.com> | 2004-11-23 23:25:40 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2004-11-23 23:25:40 +0000 |
| commit | b5b3e36a98b42afa15fe85a1e2296e9b1d4ac37f (patch) | |
| tree | c218ffe339a9fcc74872e3e0827398246b77ded8 /gcc/config | |
| parent | a996709e40e818bf3b3561f229514991e9d90fa9 (diff) | |
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sol2-c.c (solaris_register_pragmas): Use c_register_pragma_with_expansion.
gcc:
2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* config/sol2-c.c (solaris_register_pragmas): Use
c_register_pragma_with_expansion.
* config/sol2.h (HANDLE_PRAGMA_PACK_WITH_EXPANSION): Define.
* c-pragma.c (c_register_pragma): Update call to
cpp_register_pragma.
(c_register_pragma_with_expansion): New function.
(init_pragma): Honor HANDLE_PRAGMA_PACK_WITH_EXPANSION.
* c-pragma.h (c_register_pragma_with_expansion): New prototype.
* doc/extend.texi (Solaris Pragmas): Mention macro expansion for
#pragma align.
* doc/tm.texi (c_register_pragma_with_expansion,
HANDLE_PRAGMA_PACK_WITH_EXPANSION): Document.
gcc/testsuite:
2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
* gcc.dg/pragma-align-2.c: Test macro expansion.
* gcc.dg/pragma-pack-2.c: New test.
libcpp:
2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* internal.h (struct lexer_state): Add in_deferred_pragma.
* directives.c (struct pragma_entry): Add allow_expansion.
(insert_pragma_entry): Take allow_expansion flag.
(register_pragma): Likewise.
(cpp_register_pragma): Likewise.
(_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
(do_pragma): Honor allow_expansion.
(cpp_handle_deferred_pragma): Set in_deferred_pragma.
* include/cpplib.h (cpp_register_pragma): Update prototype.
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r91117
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/sol2-c.c | 2 | ||||
| -rw-r--r-- | gcc/config/sol2.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gcc/config/sol2-c.c b/gcc/config/sol2-c.c index 6164484..784d20b 100644 --- a/gcc/config/sol2-c.c +++ b/gcc/config/sol2-c.c @@ -266,7 +266,7 @@ solaris_pragma_fini (cpp_reader *pfile ATTRIBUTE_UNUSED) void solaris_register_pragmas (void) { - c_register_pragma (0, "align", solaris_pragma_align); + c_register_pragma_with_expansion (0, "align", solaris_pragma_align); c_register_pragma (0, "init", solaris_pragma_init); c_register_pragma (0, "fini", solaris_pragma_fini); } diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h index 86d359c..1aa6aa8 100644 --- a/gcc/config/sol2.h +++ b/gcc/config/sol2.h @@ -245,3 +245,6 @@ __enable_execute_stack (void *addr) \ extern GTY(()) tree solaris_pending_aligns; extern GTY(()) tree solaris_pending_inits; extern GTY(()) tree solaris_pending_finis; + +/* Allow macro expansion in #pragma pack. */ +#define HANDLE_PRAGMA_PACK_WITH_EXPANSION |