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| author | Per Bothner <per@bothner.com> | 2001-04-27 12:12:20 -0700 |
|---|---|---|
| committer | Per Bothner <bothner@gcc.gnu.org> | 2001-04-27 12:12:20 -0700 |
| commit | 9c491eb84b89559a5420c3c43f99624970891b70 (patch) | |
| tree | a781dca3d88559fb0843fe41e124e0ee09874c4a /gcc/java/parse.y | |
| parent | d06146e1af25d55db3ee8e80dba9c2349632568c (diff) | |
| download | gcc-9c491eb84b89559a5420c3c43f99624970891b70.zip gcc-9c491eb84b89559a5420c3c43f99624970891b70.tar.gz gcc-9c491eb84b89559a5420c3c43f99624970891b70.tar.bz2 | |
parse.y (java_expand_classes): Don't change ctxp_for_generation while iterating...
* parse.y (java_expand_classes): Don't change ctxp_for_generation
while iterating, since that could cause gc to lose stuff.
From-SVN: r41640
Diffstat (limited to 'gcc/java/parse.y')
| -rw-r--r-- | gcc/java/parse.y | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/gcc/java/parse.y b/gcc/java/parse.y index a8084ee..de1bc66 100644 --- a/gcc/java/parse.y +++ b/gcc/java/parse.y @@ -8627,7 +8627,7 @@ void java_expand_classes () { int save_error_count = 0; - static struct parser_ctxt *saved_ctxp = NULL; + static struct parser_ctxt *cur_ctxp = NULL; java_parse_abort_on_error (); if (!(ctxp = ctxp_for_generation)) @@ -8635,10 +8635,10 @@ java_expand_classes () java_layout_classes (); java_parse_abort_on_error (); - saved_ctxp = ctxp_for_generation; - for (; ctxp_for_generation; ctxp_for_generation = ctxp_for_generation->next) + cur_ctxp = ctxp_for_generation; + for (; cur_ctxp; cur_ctxp = cur_ctxp->next) { - ctxp = ctxp_for_generation; + ctxp = cur_ctxp; input_filename = ctxp->filename; lang_init_source (2); /* Error msgs have method prototypes */ java_complete_expand_classes (); /* Complete and expand classes */ @@ -8648,11 +8648,10 @@ java_expand_classes () /* Find anonymous classes and expand their constructor, now they have been fixed. */ - for (ctxp_for_generation = saved_ctxp; - ctxp_for_generation; ctxp_for_generation = ctxp_for_generation->next) + for (cur_ctxp = ctxp_for_generation; cur_ctxp; cur_ctxp = cur_ctxp->next) { tree current; - ctxp = ctxp_for_generation; + ctxp = cur_ctxp; for (current = ctxp->class_list; current; current = TREE_CHAIN (current)) { current_class = TREE_TYPE (current); @@ -8682,11 +8681,10 @@ java_expand_classes () return; /* Now things are stable, go for generation of the class data. */ - for (ctxp_for_generation = saved_ctxp; - ctxp_for_generation; ctxp_for_generation = ctxp_for_generation->next) + for (cur_ctxp = ctxp_for_generation; cur_ctxp; cur_ctxp = cur_ctxp->next) { tree current; - ctxp = ctxp_for_generation; + ctxp = cur_ctxp; for (current = ctxp->class_list; current; current = TREE_CHAIN (current)) { current_class = TREE_TYPE (current); |