diff options
| author | simartin <simartin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-06 21:58:50 +0000 |
|---|---|---|
| committer | simartin <simartin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-06 21:58:50 +0000 |
| commit | 0a4efe822fbfe420fb7a7a731238f3bade15bd3c (patch) | |
| tree | a3af35a9778f3dd10514c305f40f52ad48c7cfda /gcc/c-decl.c | |
| parent | 9f4a50a7518f093ef8a30e05705b7286de109622 (diff) | |
| download | gcc-0a4efe822fbfe420fb7a7a731238f3bade15bd3c.tar.gz | |
gcc/
2010-11-16 Simon Martin <simartin@users.sourceforge.net>
PR c/43384
* c-decl.c (lookup_label): Labels can only be referenced in a
function's scope.
(store_parm_decls_oldstyle): Skip erroneous parameters.
gcc/testsuite/
2010-11-16 Simon Martin <simartin@users.sourceforge.net>
PR c/43384
* gcc.dg/parser-error-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166408 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 7d27dfe8f0f..e1f14029b80 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -3013,7 +3013,7 @@ lookup_label (tree name) tree label; struct c_label_vars *label_vars; - if (current_function_decl == 0) + if (current_function_scope == 0) { error ("label %qE referenced outside of any function", name); return 0; @@ -7847,6 +7847,9 @@ store_parm_decls_oldstyle (tree fndecl, const struct c_arg_info *arg_info) if (b && B_IN_CURRENT_SCOPE (b)) { decl = b->decl; + /* Skip erroneous parameters. */ + if (decl == error_mark_node) + continue; /* If we got something other than a PARM_DECL it is an error. */ if (TREE_CODE (decl) != PARM_DECL) error_at (DECL_SOURCE_LOCATION (decl), |