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Start using typed parse node ids in the check stage (#3547)

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Goal is to increase type safety, though more work needs to be done (see
added TODOs).

Note that, after this change, check handlers corresponding to deleted
parse node kinds will no longer compile.

---------

Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
This commit is contained in:
josh11b
2023-12-29 01:28:09 +00:00
committed by GitHub
co-authored by Chandler Carruth
parent a602be89e2
commit 48c986f52d
33 changed files with 368 additions and 277 deletions
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toolchain/check/handle_array.cpp
+5 -4
View File
@@ -9,17 +9,18 @@
namespace Carbon::Check {
auto HandleArrayExprStart(Context& /*context*/, Parse::NodeId /*parse_node*/)
-> bool {
auto HandleArrayExprStart(Context& /*context*/,
Parse::ArrayExprStartId /*parse_node*/) -> bool {
return true;
}
auto HandleArrayExprSemi(Context& context, Parse::NodeId parse_node) -> bool {
auto HandleArrayExprSemi(Context& context, Parse::ArrayExprSemiId parse_node)
-> bool {
context.node_stack().Push(parse_node);
return true;
}
auto HandleArrayExpr(Context& context, Parse::NodeId parse_node) -> bool {
auto HandleArrayExpr(Context& context, Parse::ArrayExprId parse_node) -> bool {
// TODO: Handle array type with undefined bound.
if (context.node_stack()
.PopAndDiscardSoloParseNodeIf<Parse::NodeKind::ArrayExprSemi>()) {