3 commits

Author	SHA1	Message	Date
Itamar	e57fdb63f8	Tests: Add regression tests for the LibCpp preprocessor ... Similarly to the LibCpp parser regression tests, these tests run the preprocessor on the .cpp test files under Userland/LibCpp/Tests/preprocessor, and compare the output with existing .txt ground truth files.	2021-08-14 12:40:55 +02:00
Itamar	4673a517f6	LibCpp: Do lexing in the Preprocessor ... We now call Preprocessor::process_and_lex() and pass the result to the parser. Doing the lexing in the preprocessor will allow us to maintain the original position information of tokens after substituting definitions.	2021-08-07 21:24:11 +02:00
Itamar	832e9c6e02	LibCpp: Add regression tests for the parser ... For each .cpp file in the test suite data, there is a .ast file that represents the "known good" baseline of the parser result. Each .cpp file goes through the parser, and the result of invoking `ASTNode::dump()` on the root node is compared to the baseline to find regressions. We also check that there were no parser errors when parsing the .cpp files.	2021-05-19 23:19:07 +02:00