diff options
| author | Mark Mitchell <mark@codesourcery.com> | 2006-05-25 20:18:26 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2006-05-25 20:18:26 +0000 |
| commit | e92fb50114706dd60fc43ccec488a7ac99b5fa9b (patch) | |
| tree | 622ad082d8859f1f7dcb1eac879fee90193bb6e0 /gcc/gimplify.c | |
| parent | 05a58ad48d4bad7dff39cc2c2b5263bbb89cab38 (diff) | |
| download | gcc-e92fb50114706dd60fc43ccec488a7ac99b5fa9b.zip gcc-e92fb50114706dd60fc43ccec488a7ac99b5fa9b.tar.gz gcc-e92fb50114706dd60fc43ccec488a7ac99b5fa9b.tar.bz2 | |
re PR c++/20103 (ICE in create_tmp_var with C99 style struct initializer)
PR c++/20103
* gimplify.c (gimplify_decl_expr): Do not call gimple_add_tmp_var
for anonymous variables explicitly declared by front ends.
PR c++/20103
* decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to
error_mark_node to indicate an initialization is OK.
(start_decl): Likewise. Adjust call to start_decl_1.
(start_decl_1): Add initialized parameter. Simplify.
* except.c (initialize_handler_parm): Adjust call to
setart_decl_1.
(expand_start_catch_block): Let cp_finish_decl initialize catch
parameters.
* cp-tree.h (start_decl_1): Adjust prototype.
* pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node.
(instantiate_decl): Let cp_finish_decl handle initialization.
* semantics.c (finish_compound_literal): Create a temporary
variable for the literal.
* typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special
cases.
* decl2.c (finish_static_data_member_decl): Don't set
DECL_INITIAL.
(grokfield): Do not try to initialize functions.
PR c++/20103
* g++.dg/ext/complit6.C: New test.
* g++.dg/ext/complit3.C: Adjust error markers.
* g++.dg/init/const3.C: New test.
From-SVN: r114119
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 103b36e..fe18bc1 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -1216,10 +1216,12 @@ gimplify_decl_expr (tree *stmt_p) walk_tree (&init, force_labels_r, NULL, NULL); } - /* This decl isn't mentioned in the enclosing block, so add it to the - list of temps. FIXME it seems a bit of a kludge to say that - anonymous artificial vars aren't pushed, but everything else is. */ - if (DECL_ARTIFICIAL (decl) && DECL_NAME (decl) == NULL_TREE) + /* Some front ends do not explicitly declare all anonymous + artificial variables. We compensate here by declaring the + variables, though it would be better if the front ends would + explicitly declare them. */ + if (!DECL_SEEN_IN_BIND_EXPR_P (decl) + && DECL_ARTIFICIAL (decl) && DECL_NAME (decl) == NULL_TREE) gimple_add_tmp_var (decl); } |