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Add vlog output to the parser. (#2435)

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Might eventually want to change this further, but I'm just adding the quick framework for it.
This commit is contained in:
Jon Ross-Perkins
2022-11-30 17:28:49 -08:00
committed by GitHub
parent f9979e3cb1
commit 16bbdbbdb8
9 changed files with 61 additions and 21 deletions
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toolchain/parser/parse_tree.cpp
+3 -3
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@@ -17,14 +17,14 @@
namespace Carbon {
auto ParseTree::Parse(TokenizedBuffer& tokens, DiagnosticConsumer& consumer)
-> ParseTree {
auto ParseTree::Parse(TokenizedBuffer& tokens, DiagnosticConsumer& consumer,
llvm::raw_ostream* vlog_stream) -> ParseTree {
TokenizedBuffer::TokenLocationTranslator translator(
&tokens, /*last_line_lexed_to_column=*/nullptr);
TokenDiagnosticEmitter emitter(translator, consumer);
// Delegate to the parser.
auto tree = Parser::Parse(tokens, emitter);
auto tree = Parser::Parse(tokens, emitter, vlog_stream);
auto verify_error = tree.Verify();
CARBON_CHECK(!verify_error) << tree << *verify_error;
return tree;