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| author | Stan Shebs <shebs@apple.com> | 2002-08-16 23:31:06 +0000 |
|---|---|---|
| committer | Stan Shebs <shebs@gcc.gnu.org> | 2002-08-16 23:31:06 +0000 |
| commit | 8aa5074e79a708a7ef26c5931a1f6485a0726042 (patch) | |
| tree | 0feaf1d60d2fdc7c20d36fa3d93b48a48eb425f7 /gcc | |
| parent | ca75573a5d8f17e1baa009caef0ea72bcece3932 (diff) | |
| download | gcc-8aa5074e79a708a7ef26c5931a1f6485a0726042.zip gcc-8aa5074e79a708a7ef26c5931a1f6485a0726042.tar.gz gcc-8aa5074e79a708a7ef26c5931a1f6485a0726042.tar.bz2 | |
c-common.c (cb_register_builds): Define __NEXT_RUNTIME__ for ObjC with -fnext-runtime.
* c-common.c (cb_register_builds): Define __NEXT_RUNTIME__
for ObjC with -fnext-runtime.
* doc/cpp.texi: Document it.
* objc/execute/selector-1.m: Add __NEXT_RUNTIME__ case.
From-SVN: r56390
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-common.c | 4 | ||||
| -rw-r--r-- | gcc/doc/cpp.texi | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/objc/execute/selector-1.m | 12 |
5 files changed, 26 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 18c72b7..dbb8057f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-08-16 Stan Shebs <shebs@apple.com> + + * c-common.c (cb_register_builds): Define __NEXT_RUNTIME__ + for ObjC with -fnext-runtime. + * doc/cpp.texi: Document it. + 2002-08-16 Janis Johnson <janis187@us.ibm.com> * doc/install.texi (Final installation): Replace links to individual diff --git a/gcc/c-common.c b/gcc/c-common.c index 2268d72..74224af 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -4745,6 +4745,10 @@ cb_register_builtins (pfile) if (!flag_signed_char) cpp_define (pfile, "__CHAR_UNSIGNED__"); + /* Make the choice of ObjC runtime visible to source code. */ + if (flag_objc && flag_next_runtime) + cpp_define (pfile, "__NEXT_RUNTIME__"); + /* A straightforward target hook doesn't work, because of problems linking that hook's body when part of non-C front ends. */ # define preprocessing_asm_p() (cpp_get_options (pfile)->lang == CLK_ASM) diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi index e8107f2..1284a39 100644 --- a/gcc/doc/cpp.texi +++ b/gcc/doc/cpp.texi @@ -2003,6 +2003,10 @@ the typedefs. This macro is defined, with value 1, if the compiler uses the old mechanism based on @code{setjmp} and @code{longjmp} for exception handling. + +@item __NEXT_RUNTIME__ +This macro is defined, with value 1, when the NeXT runtime +(as in @option{-fnext-runtime}) is in use for Objective-C. @end table @node System-specific Predefined Macros diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e7fb943..bd0a52f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-08-16 Stan Shebs <shebs@apple.com> + + * objc/execute/selector-1.m: Add __NEXT_RUNTIME__ case. + 2002-08-15 Jakub Jelinek <jakub@redhat.com> * gcc.dg/typeof-1.c: New test. diff --git a/gcc/testsuite/objc/execute/selector-1.m b/gcc/testsuite/objc/execute/selector-1.m index 7e21da5..531e02b 100644 --- a/gcc/testsuite/objc/execute/selector-1.m +++ b/gcc/testsuite/objc/execute/selector-1.m @@ -6,12 +6,16 @@ int main (void) { SEL selector; + char *selname; selector = @selector (alloc); - if (strcmp (sel_get_name (selector), "alloc")) - { - abort (); - } +#ifdef __NEXT_RUNTIME__ + selname = sel_getName (selector); +#else + selname = sel_get_name (selector); +#endif + if (strcmp (selname, "alloc")) + abort (); return 0; } |