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| author | Neil Booth <neilb@earthling.net> | 2000-08-17 18:01:43 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2000-08-17 18:01:43 +0000 |
| commit | 709e9e509cdca723aec76fb1076b2feb1264192b (patch) | |
| tree | 08a55b2310020143695da9578d6843781f8dda0a /gcc/cppmacro.c | |
| parent | e33f6253857ef2e87ad037c0452c09db7a940b8c (diff) | |
| download | gcc-709e9e509cdca723aec76fb1076b2feb1264192b.zip gcc-709e9e509cdca723aec76fb1076b2feb1264192b.tar.gz gcc-709e9e509cdca723aec76fb1076b2feb1264192b.tar.bz2 | |
cppinit.c (cpp_cleanup): Free include dir chains.
* cppinit.c (cpp_cleanup): Free include dir chains.
* cpplib.c (do_undef): Let _cpp_free_definition make the node void.
(do_unassert): Free the assert with _cpp_free_definition.
* cppmacro.c (_cpp_free_definition): Free memory allocated for
assertions. Make the node a T_VOID node.
From-SVN: r35765
Diffstat (limited to 'gcc/cppmacro.c')
| -rw-r--r-- | gcc/cppmacro.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c index ade67d7..3c9ffb9 100644 --- a/gcc/cppmacro.c +++ b/gcc/cppmacro.c @@ -404,6 +404,18 @@ _cpp_free_definition (h) { if (h->type == T_MACRO) free ((PTR) h->value.expansion); + else if (h->type == T_ASSERTION) + { + struct answer *temp, *next; + + for (temp = h->value.answers; temp; temp = next) + { + next = temp->next; + FREE_ANSWER (temp); + } + } + + h->type = T_VOID; h->value.expansion = NULL; } |