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| author | Jason Merrill <jason@yorick.cygnus.com> | 1997-11-26 09:15:09 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1997-11-26 04:15:09 -0500 |
| commit | 92f5c1350c047cd68cdb17e66ed5f52d51b019b0 (patch) | |
| tree | 0b01efe391453133f242ff039511260f69ca9c2c /gcc/cp/except.c | |
| parent | f47448072a99ebd168eddf9b7ed627518f5e9470 (diff) | |
| download | gcc-92f5c1350c047cd68cdb17e66ed5f52d51b019b0.zip gcc-92f5c1350c047cd68cdb17e66ed5f52d51b019b0.tar.gz gcc-92f5c1350c047cd68cdb17e66ed5f52d51b019b0.tar.bz2 | |
except.c (expand_start_catch_block): Fix catching a reference to pointer.
* except.c (expand_start_catch_block): Fix catching a reference
to pointer.
* init.c (build_new): Copy size to the saveable obstack.
* init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
TRY_CATCH_EXPR for now.
From-SVN: r16726
Diffstat (limited to 'gcc/cp/except.c')
| -rw-r--r-- | gcc/cp/except.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/cp/except.c b/gcc/cp/except.c index ff7a45b..56b2a41 100644 --- a/gcc/cp/except.c +++ b/gcc/cp/except.c @@ -614,6 +614,13 @@ expand_start_catch_block (declspecs, declarator) init_type = build_reference_type (init_type); exp = get_eh_value (); + + /* Since pointers are passed by value, initialize a reference to + pointer catch parm with the address of the value slot. */ + if (TREE_CODE (init_type) == REFERENCE_TYPE + && TREE_CODE (TREE_TYPE (init_type)) == POINTER_TYPE) + exp = build_unary_op (ADDR_EXPR, exp, 1); + exp = expr_tree_cons (NULL_TREE, build_eh_type_type (TREE_TYPE (decl)), expr_tree_cons (NULL_TREE, |