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| author | Mark Mitchell <mark@codesourcery.com> | 2005-05-10 05:31:15 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2005-05-10 05:31:15 +0000 |
| commit | 9d9165ef4838d286ac546d6168ffa8a4712acc2c (patch) | |
| tree | daaa213b949f3072f2aae9c12d1da4ef4fd5b0b8 /gcc/cp | |
| parent | 6323b34eeb914d6b63cb4dce5212f13f1e345370 (diff) | |
| download | gcc-9d9165ef4838d286ac546d6168ffa8a4712acc2c.tar.gz | |
typeck.c (build_unary_op): Do not resort to address arithmetic when taking the address of a COMPONENT_REF.
* typeck.c (build_unary_op): Do not resort to address arithmetic
when taking the address of a COMPONENT_REF.
From-SVN: r99503
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 11 |
2 files changed, 8 insertions, 8 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 50523410176..82415340a9e 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2005-05-09 Mark Mitchell <mark@codesourcery.com> + + * typeck.c (build_unary_op): Do not resort to address arithmetic + when taking the address of a COMPONENT_REF. + 2005-05-08 Kazu Hirata <kazu@cs.umass.edu> * class.c (vtbl_init_data_s): Change the type of fns to diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 2b4d9ec32ef..bd73969058e 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -4107,15 +4107,10 @@ build_unary_op (enum tree_code code, tree xarg, int noconvert) } else { + tree object = TREE_OPERAND (arg, 0); tree field = TREE_OPERAND (arg, 1); - tree rval = build_unary_op (ADDR_EXPR, TREE_OPERAND (arg, 0), 0); - tree binfo = lookup_base (TREE_TYPE (TREE_TYPE (rval)), - decl_type_context (field), - ba_check, NULL); - - rval = build_base_path (PLUS_EXPR, rval, binfo, 1); - - TREE_OPERAND (arg, 0) = build_indirect_ref (rval, NULL); + gcc_assert (same_type_ignoring_top_level_qualifiers_p + (TREE_TYPE (object), decl_type_context (field))); addr = build_address (arg); } |