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darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register '#pragma mark' to be executed at preprocessing time.

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* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
	'#pragma mark' to be executed at preprocessing time.

From-SVN: r129134
This commit is contained in:
Geoffrey Keating 2007-10-08 18:33:08 +00:00 committed by Geoffrey Keating
parent 6524147cd2
commit 0dd6a144c8
4 changed files with 35 additions and 1 deletions

5
gcc/ChangeLog

@ -1,3 +1,8 @@
2007-10-08 Geoffrey Keating <geoffk@apple.com>
* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
'#pragma mark' to be executed at preprocessing time.
2007-10-08 Ollie Wild <aaw@google.com>
* varasm.c (compare_constant): Removed call to

3
gcc/config/darwin.h

@ -892,7 +892,8 @@ enum machopic_addr_class {
#define DARWIN_REGISTER_TARGET_PRAGMAS() \
do { \
c_register_pragma (0, "mark", darwin_pragma_ignore); \
cpp_register_pragma (parse_in, NULL, "mark", \
darwin_pragma_ignore, false); \
c_register_pragma (0, "options", darwin_pragma_options); \
c_register_pragma (0, "segment", darwin_pragma_ignore); \
c_register_pragma (0, "unused", darwin_pragma_unused); \

4
gcc/testsuite/ChangeLog

@ -1,3 +1,7 @@
2007-10-08 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/pragma-darwin-2.c: New.
2007-10-08 Richard Guenther <rguenther@suse.de>
PR middle-end/33693

24
gcc/testsuite/gcc.dg/pragma-darwin-2.c Normal file

@ -0,0 +1,24 @@
/* Darwin (Mac OS X) pragma exercises. */
/* { dg-do compile { target *-*-darwin* } } */
/* The mark pragma is valid at any point in the program. Fortunately
the compiler only needs to ignore it. It's also followed only
by pp-tokens, not necessarily real C tokens. */
void foo(void)
{
if (1) {
;
}
else if (1) {
;
}
#pragma mark "last case" "hi"
else if (1) {
;
}
}
#pragma mark 802.11x 1_2_3
#pragma mark •••• marker ••••