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Diffstat (limited to 'contrib/gcc/cp/cp-tree.def')
| -rw-r--r-- | contrib/gcc/cp/cp-tree.def | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/contrib/gcc/cp/cp-tree.def b/contrib/gcc/cp/cp-tree.def index 36b7aaa..f6a2bee 100644 --- a/contrib/gcc/cp/cp-tree.def +++ b/contrib/gcc/cp/cp-tree.def @@ -203,7 +203,9 @@ DEFTREECODE (USING_DECL, "using_decl", 'd', 0) /* A using directive. The operand is USING_STMT_NAMESPACE. */ DEFTREECODE (USING_STMT, "using_directive", 'e', 1) -/* An un-parsed default argument. Looks like an IDENTIFIER_NODE. */ +/* An un-parsed default argument. + TREE_CHAIN is used to hold instantiations of functions that had to + be instantiated before the argument was parsed. */ DEFTREECODE (DEFAULT_ARG, "default_arg", 'x', 0) /* A template-id, like foo<int>. The first operand is the template. |
