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CppLexer: Add token types for "&", "&&", "&=", "|", "||", "|="

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This commit is contained in:
Nico Weber
2020-07-26 16:40:57 -04:00
committed by Andreas Kling
parent 345b303262
commit 598b5e4595
2 changed files with 38 additions and 0 deletions
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32
Libraries/LibGUI/CppLexer.cpp
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@@ -413,6 +413,38 @@ Vector<CppToken> CppLexer::lex()
emit_token_equals(CppToken::Type::Equals, CppToken::Type::EqualsEquals);
continue;
}
if (ch == '&') {
begin_token();
consume();
if (peek() == '&') {
consume();
commit_token(CppToken::Type::AndAnd);
continue;
}
if (peek() == '=') {
consume();
commit_token(CppToken::Type::AndEquals);
continue;
}
commit_token(CppToken::Type::And);
continue;
}
if (ch == '|') {
begin_token();
consume();
if (peek() == '|') {
consume();
commit_token(CppToken::Type::PipePipe);
continue;
}
if (peek() == '=') {
consume();
commit_token(CppToken::Type::PipeEquals);
continue;
}
commit_token(CppToken::Type::Pipe);
continue;
}
if (ch == ';') {
emit_token(CppToken::Type::Semicolon);
continue;