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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-08-11 22:20:20 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-08-11 22:20:20 +0000 |
| commit | 2b2202656c555a659103f4ed7e140c5784613f33 (patch) | |
| tree | f410dde5df3e70d7dbcae969b00093857d563e47 /gcc | |
| parent | d0101753fed46bc4a9d2bbcb1dabd591ad05f384 (diff) | |
| download | gcc-2b2202656c555a659103f4ed7e140c5784613f33.zip gcc-2b2202656c555a659103f4ed7e140c5784613f33.tar.gz gcc-2b2202656c555a659103f4ed7e140c5784613f33.tar.bz2 | |
cppmacro.c (enter_macro_context): Push macro expansions even if empty.
* cppmacro.c (enter_macro_context): Push macro expansions even
if empty.
From-SVN: r44813
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cppmacro.c | 14 |
2 files changed, 10 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 28ff4d9..e46af0e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-08-11 Neil Booth <neil@daikokuya.demon.co.uk> + + * cppmacro.c (enter_macro_context): Push macro expansions even + if empty. + 2001-08-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * config/rs6000/rs6000.c: Include integrate.h to silence warning. diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c index 8eb67e1..09cad20 100644 --- a/gcc/cppmacro.c +++ b/gcc/cppmacro.c @@ -669,16 +669,12 @@ enter_macro_context (pfile, node) list.limit = macro->expansion + macro->count; } - /* Only push a macro context for non-empty replacement lists. */ - if (list.first != list.limit) - { - context = next_context (pfile); - context->list = list; - context->macro = macro; + context = next_context (pfile); + context->list = list; + context->macro = macro; - /* Disable the macro within its expansion. */ - macro->disabled = 1; - } + /* Disable the macro within its expansion. */ + macro->disabled = 1; return 1; } |