according to the size of the bit field.
@item NAMESPACE_DECL
-Namespaces provide a name hierarchy for other delarations. They
+Namespaces provide a name hierarchy for other declarations. They
appear in the @code{DECL_CONTEXT} of other @code{_DECL} nodes.
@end table
This predicate holds if the function can only read its arguments.
@item DECL_PURE_P
-This predicate holds if the function can only read its arguemnts, but
+This predicate holds if the function can only read its arguments, but
may also read global memory.
@item DECL_VIRTUAL_P
specific to C and C++. These language-specific trees are higher-level
constructs than the ones in GENERIC to make the parser's job easier.
This section describes those trees that aren't part of GENERIC as well
-as aspects of GENERIC trees that are treated in a lanugage-specific
+as aspects of GENERIC trees that are treated in a language-specific
manner.
If you are developing a ``back end'', be it is a code-generator or some