diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -1496,9 +1496,9 @@ bit_position (tree field) DECL_FIELD_BIT_OFFSET (field)); } -/* Likewise, but return as an integer. Abort if it cannot be represented - in that way (since it could be a signed value, we don't have the option - of returning -1 like int_size_in_byte can. */ +/* Likewise, but return as an integer. It must be representable in + that way (since it could be a signed value, we don't have the + option of returning -1 like int_size_in_byte can. */ HOST_WIDE_INT int_bit_position (tree field) @@ -1516,9 +1516,9 @@ byte_position (tree field) DECL_FIELD_BIT_OFFSET (field)); } -/* Likewise, but return as an integer. Abort if it cannot be represented - in that way (since it could be a signed value, we don't have the option - of returning -1 like int_size_in_byte can. */ +/* Likewise, but return as an integer. It must be representable in + that way (since it could be a signed value, we don't have the + option of returning -1 like int_size_in_byte can. */ HOST_WIDE_INT int_byte_position (tree field) @@ -3838,7 +3838,7 @@ host_integerp (tree t, int pos) /* Return the HOST_WIDE_INT least significant bits of T if it is an INTEGER_CST and there is no overflow. POS is nonzero if the result must - be positive. Abort if we cannot satisfy the above conditions. */ + be positive. We must be able to satisfy the above conditions. */ HOST_WIDE_INT tree_low_cst (tree t, int pos) @@ -6411,7 +6411,7 @@ walk_type_fields (tree type, walk_tree_fn func, void *data, /* Apply FUNC to all the sub-trees of TP in a pre-order traversal. FUNC is called with the DATA and the address of each sub-tree. If FUNC returns a - non-NULL value, the traversal is aborted, and the value returned by FUNC + non-NULL value, the traversal is stopped, and the value returned by FUNC is returned. If PSET is non-NULL it is used to record the nodes visited, and to avoid visiting a node more than once. */ |