diff options
Diffstat (limited to 'gcc/cp/tree.c')
| -rw-r--r-- | gcc/cp/tree.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index 0fcba63..64676fd 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -1587,6 +1587,30 @@ cp_tree_equal (tree t1, tree t2) && same_type_p (TREE_TYPE (TEMPLATE_PARM_DECL (t1)), TREE_TYPE (TEMPLATE_PARM_DECL (t2)))); + case TEMPLATE_ID_EXPR: + { + unsigned ix; + tree vec1, vec2; + + if (!cp_tree_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0))) + return false; + vec1 = TREE_OPERAND (t1, 1); + vec2 = TREE_OPERAND (t2, 1); + + if (!vec1 || !vec2) + return !vec1 && !vec2; + + if (TREE_VEC_LENGTH (vec1) != TREE_VEC_LENGTH (vec2)) + return false; + + for (ix = TREE_VEC_LENGTH (vec1); ix--;) + if (!cp_tree_equal (TREE_VEC_ELT (vec1, ix), + TREE_VEC_ELT (vec2, ix))) + return false; + + return true; + } + case SIZEOF_EXPR: case ALIGNOF_EXPR: { |