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| author | Linus Groh <mail@linusgroh.de> | 2021-03-16 18:45:51 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-03-16 18:59:19 +0100 |
| commit | 6c8185151e564a79c696f24583aac4eafd3bcf04 (patch) | |
| tree | 657e5881bdf8b439d1bf9f4f41d60eb23ac9165b /Userland/Libraries/LibCpp | |
| parent | 8e84ca6b165d6a42c6f93db2b54d18599fc7a03e (diff) | |
| download | serenity-6c8185151e564a79c696f24583aac4eafd3bcf04.zip | |
LibCpp: Return empty TranslationUnit from Parser::parse() if no tokens exist
Fixes #5704.
Fixes #5825.
Fixes #5827.
Diffstat (limited to 'Userland/Libraries/LibCpp')
| -rw-r--r-- | Userland/Libraries/LibCpp/Parser.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Userland/Libraries/LibCpp/Parser.cpp b/Userland/Libraries/LibCpp/Parser.cpp index d8411713a7..f968686c46 100644 --- a/Userland/Libraries/LibCpp/Parser.cpp +++ b/Userland/Libraries/LibCpp/Parser.cpp @@ -75,6 +75,8 @@ void Parser::initialize_program_tokens(const StringView& program) NonnullRefPtr<TranslationUnit> Parser::parse() { SCOPE_LOGGER(); + if (m_tokens.is_empty()) + return create_root_ast_node({}, {}); auto unit = create_root_ast_node(m_tokens.first().start(), m_tokens.last().end()); while (!done()) { if (match_comment()) { |