X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/73439a14e93de87336e297d8a0d87b920472a489..2ca4dab349cc3f91032b17ced6b76023b4e67115:/Cycript.l.in

diff --git a/Cycript.l.in b/Cycript.l.in
index 40316ae..417afe3 100644
--- a/Cycript.l.in
+++ b/Cycript.l.in
@@ -1,28 +1,35 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2013  Jay Freeman (saurik)
+ * Copyright (C) 2009-2014  Jay Freeman (saurik)
 */
 
-/* GNU General Public License, Version 3 {{{ */
+/* GNU Affero General Public License, Version 3 {{{ */
 /*
- * Cycript is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Cycript is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
+ * GNU Affero General Public License for more details.
+
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **/
 /* }}} */
 
 /* XXX: supposedly I will be screwed on very very long multi-line comments and need to replace these with a manual lexer. http://websrv.cs.fsu.edu/~engelen/courses/COP5621/Pr2.pdf */
 
 %{
-#define YYLTYPE cy::location
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wdeprecated-register"
+#endif
+
+#define YYLTYPE CYLocation
 #include "Cycript.tab.hh"
 typedef cy::parser::token tk;
 
@@ -73,16 +80,16 @@ typedef cy::parser::token tk;
             left = yyleng - (nl - yytext) - 1; \
             nl = reinterpret_cast<const char *>(memchr(nl + 1, '\n', left)); \
         } while (nl != NULL); \
+        yylloc->step(); \
         yylloc->end.lines(lines); \
         yylloc->end.columns(left); \
-        yylloc->step(); \
         more \
     } else L \
 }
 
 #define L { \
     yylloc->step(); \
-    yylloc->columns(yyleng); \
+    yylloc->end.columns(yyleng); \
 }
 
 #define M { \
@@ -119,7 +126,8 @@ int H(char c) {
 %option noyywrap
 %option yylineno
 %option nounput
-%option interactive
+%option batch
+%option never-interactive
 %option reentrant
 %option stack
 
@@ -155,6 +163,8 @@ XMLName {XMLNameStart}{XMLNamePart}*
 
 <RegExp>\/{RegularExpressionBody}\/{RegularExpressionFlags} L C I(literal, RegEx(Y), tk::RegularExpressionLiteral, hi::Constant);
 
+#![^\n]* L M
+
 \/\/[^\n]* L M
 
 	/* http://ostermiller.org/findcomment.html */
@@ -260,10 +270,16 @@ XMLName {XMLNameStart}{XMLNamePart}*
 
 @begin C
 "typedef"         L C I(identifier, Identifier("typedef"), tk::Typedef, hi::Meta);
+"unsigned"        L C I(identifier, Identifier("unsigned"), tk::Unsigned, hi::Type);
+"signed"          L C I(identifier, Identifier("signed"), tk::Signed, hi::Type);
+"extern"          L C I(identifier, Identifier("extern"), tk::Extern, hi::Type);
 @end
 
-@begin ObjectiveC
+@begin C
 "@encode"         L C F(tk::AtEncode, hi::Meta);
+@end
+
+@begin ObjectiveC
 "@end"            L C F(tk::AtEnd, hi::Meta);
 "@implementation" L C F(yyextra->no_.AtImplementation ? tk::AtImplementation_ : tk::AtImplementation, hi::Meta);
 "@import"         L C F(tk::AtImport, hi::Special);
@@ -402,7 +418,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
     I(string, String(value, local - value), tk::StringLiteral, hi::Constant);
 }
 
-\r?\n|\r|\xe2\x80[\xa8\xa9] yylloc->end.lines(); yylloc->step(); N
+\r?\n|\r|\xe2\x80[\xa8\xa9] yylloc->step(); yylloc->end.lines(); N
 
 [ \t] L
 
@@ -483,3 +499,7 @@ void CYDriver::PushCondition(Condition condition) {
 void CYDriver::PopCondition() {
     yy_pop_state(scanner_);
 }
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif