[Bug java/16113] [3.5 Regression] ICE: Segmentation fault when compiling bytecode with debugging info and try/catch

["rmathew at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From rmathew at gcc dot gnu dot org  2004-06-22 11:39 -------
(In reply to comment #5)
> This might be as simple as removing the call to expand_end_bindings() from
> force_poplevels().

Indeed! I removed this call, rebuilt libgcj and reran the testsuite (including
Jacks) and there were no regressions (only the two "err6" failures that are
anyway seen on mainline today).

FWIW, here's the "expand_*" usage in the GCJ front end:
------------------------------ 8< ------------------------------
expr.c:      expand_eh_region_start ();
expr.c:      expand_start_all_catch ();
expr.c:   expand_start_catch (prepare_eh_table_type (type));
expr.c:   expand_end_catch ();
expr.c:      expand_end_all_catch ();
expr.c: expand_decl (array_decl);
expr.c:       expand_decl (pushdecl (local));
expr.c: tmp = expand_assignment (array_decl,
expr.c: expand_assignment (build (COMPONENT_REF, TREE_TYPE (data_fld),
class.c:      expand_function_start (init_decl, 0);
resource.c:  expand_function_start (init_decl, 0);
class.c:      expand_function_end ();
resource.c:  expand_function_end ();
expr.c:  expand_goto (target_label);
expr.c:  expand_goto (target_label);
expr.c:      expand_expr_stmt (TREE_OPERAND (exp, 0));
expr.c:   expand_expr_stmt (TREE_OPERAND (current, 0));
expr.c:  expand_expr_stmt (build (MODIFY_EXPR, boolean_type_node,
expr.c:   expand_end_bindings (getdecls (), 1, 0);
expr.c: expand_decl (array_decl);
expr.c:       expand_decl (pushdecl (local));
------------------------------ 8< ------------------------------

Should these be removed/replaced as well?

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16113