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Support declaration modifier keywords (#3412)

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Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
This commit is contained in:
josh11b
2023-12-05 22:45:57 +00:00
committed by GitHub
co-authored by Jon Ross-Perkins
parent 22dff46ed2
commit fada410559
54 changed files with 1779 additions and 244 deletions
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toolchain/parse/context.cpp
+16
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@@ -88,6 +88,22 @@ auto Context::AddNode(NodeKind kind, Lex::TokenIndex token, int subtree_start,
}
}
auto Context::ReplacePlaceholderNode(int32_t position, NodeKind kind,
Lex::TokenIndex token, bool has_error)
-> void {
CARBON_CHECK(position >= 0 && position < tree_->size())
<< "position: " << position << " size: " << tree_->size();
auto* node_impl = &tree_->node_impls_[position];
CARBON_CHECK(node_impl->subtree_size == 1);
CARBON_CHECK(node_impl->kind == NodeKind::Placeholder);
node_impl->kind = kind;
node_impl->has_error = has_error;
node_impl->token = token;
if (has_error) {
tree_->has_errors_ = true;
}
}
auto Context::ConsumeAndAddOpenParen(Lex::TokenIndex default_token,
NodeKind start_kind)
-> std::optional<Lex::TokenIndex> {