Do not allow loss of precision due to double cast.

[cycript.git] / Scanner.lpp.in

diff --git a/Scanner.lpp.in b/Scanner.lpp.in
index c2aa6e4dc22a5e7e3857413e4189bc8023ed7499..235dc8052285d9ba7e844fff0459f19178b5d38e 100644 (file)
--- a/Scanner.lpp.in
+++ b/Scanner.lpp.in
@@ -184,15 +184,9 @@ static unsigned U(char *&local, const char *text, yy_size_t &i) {
     I(type, Type(P.strmemdup(yyextra->buffer_.data(), yyextra->buffer_.size()), yyextra->buffer_.size()), value, highlight); \
 } while (false)
 
-#define YY_INPUT(data, value, size) { \
-    if (yyextra->data_.eof()) \
-        value = YY_NULL; \
-    else { \
-        yyextra->data_.read(data, size); \
-        size_t copy(yyextra->data_.gcount()); \
-        value = copy == 0 ? YY_NULL : copy; \
-    } \
-}
+#define YY_INPUT(data, value, size) do { \
+    value = yyextra->data_.sgetn(data, size) ?: YY_NULL; \
+} while (false)
 
 %}
 
@@ -496,6 +490,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "package"         L /*FSS*/ F(tk::_package_, hi::Meta);
 "private"         L /*FSS*/ F(tk::_private_, hi::Meta);
 "protected"       L /*FSS*/ F(tk::_protected_, hi::Meta);
+"__proto__"       L /*III*/ F(tk::___proto___, hi::Special);
 "prototype"       L /*III*/ F(tk::_prototype_, hi::Special);
 "public"          L /*FSS*/ F(tk::_public_, hi::Meta);
 "return"          L /*KKK*/ F(tk::_return_, hi::Control);
@@ -520,13 +515,13 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "with"            L /*KKK*/ F(tk::_with_, hi::Control);
 "yield"           L /*IS?*/ F(tk::_yield_, hi::Control);
 
-"auto"            L F(tk::_auto_, hi::Meta);
 "each"            L F(tk::_each_, hi::Control);
 "of"              L F(tk::_of_, hi::Operator);
 
 @begin C
 "extern"          L F(tk::_extern_, hi::Type);
 "signed"          L F(tk::_signed_, hi::Type);
+"struct"          L F(tk::_struct_, hi::Meta);
 "typedef"         L F(tk::_typedef_, hi::Meta);
 "unsigned"        L F(tk::_unsigned_, hi::Type);
 @end