diff options
Diffstat (limited to 'willow/tools/willowc/lib')
| -rw-r--r-- | willow/tools/willowc/lib/tokenizer.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/willow/tools/willowc/lib/tokenizer.cpp b/willow/tools/willowc/lib/tokenizer.cpp index 7ad28a6..f7dd04f 100644 --- a/willow/tools/willowc/lib/tokenizer.cpp +++ b/willow/tools/willowc/lib/tokenizer.cpp @@ -1,3 +1,4 @@ +#include <iostream> #include <tokenizer.hpp> namespace willowc { @@ -84,6 +85,15 @@ Token Tokenizer::scan() { case '=': skip(); return TokenKind::Equals; + case '*': + skip(); + return TokenKind::Star; + case '<': + skip(); + return TokenKind::LTriangle; + case '>': + skip(); + return TokenKind::RTriangle; case '-': { if (peek(1) == '>') { skip(2); @@ -133,12 +143,21 @@ Token Tokenizer::scan() { }(); Token t{start, offset, k}; + if (t.kind == TokenKind::Invalid) { - if (t.start == t.end) + if (t.start == t.end) { t.end++; + skip(); + } recover(); } + if (t.kind == TokenKind::Inst) { + auto lexeme = buf.substr(t.start, t.end - t.start); + if (lexeme == "func") + t.kind = TokenKind::FuncKW; + } + return t; } @@ -214,6 +233,8 @@ void Tokenizer::recover() { [[fallthrough]]; case '=': [[fallthrough]]; + case '^': + [[fallthrough]]; case '\0': return true; default: |