Also use CXType walker to for function prototypes.

[cycript.git] / Scanner.lpp.in

diff --git a/Scanner.lpp.in b/Scanner.lpp.in
index 518b6b48215f4fac003f5b2b2f568bea742c204f..d9614df0b2c5c4e316d1cf123abfecb46e9dae0d 100644 (file)
--- a/Scanner.lpp.in
+++ b/Scanner.lpp.in
@@ -1,5 +1,5 @@
-/* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2015  Jay Freeman (saurik)
+/* Cycript - The Truly Universal Scripting Language
+ * Copyright (C) 2009-2016  Jay Freeman (saurik)

 */
 
 /* GNU Affero General Public License, Version 3 {{{ */
 */
 
 /* GNU Affero General Public License, Version 3 {{{ */


@@ -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)
 
     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)

 
 %}
 
 
 %}
 


@@ -346,13 +340,11 @@ XMLName {XMLNameStart}{XMLNamePart}*
 ".."   L E("invalid operator")
 
 @begin E4X
 ".."   L E("invalid operator")
 
 @begin E4X

-"::"   L F(tk::ColonColon, hi::Operator);

 ".."   L F(tk::PeriodPeriod, hi::Operator);
 @end
 
 @begin E4X ObjectiveC
 "@"    L F(tk::At, hi::Operator);
 ".."   L F(tk::PeriodPeriod, hi::Operator);
 @end
 
 @begin E4X ObjectiveC
 "@"    L F(tk::At, hi::Operator);

-"#"    L F(tk::Pound, hi::Operator);

 @end
 
 "&"    L F(tk::Ampersand, hi::Operator);
 @end
 
 "&"    L F(tk::Ampersand, hi::Operator);


@@ -398,9 +390,11 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "/=" L F(tk::SlashEqual, hi::Operator);
 
 ":"    L F(tk::Colon, hi::Structure);
 "/=" L F(tk::SlashEqual, hi::Operator);
 
 ":"    L F(tk::Colon, hi::Structure);

+"::"   L F(tk::ColonColon, hi::Structure);

 ","    L F(tk::Comma, hi::Structure);
 "?"    L F(tk::Question, hi::Structure);
 ";"    L F(tk::SemiColon, hi::Structure);
 ","    L F(tk::Comma, hi::Structure);
 "?"    L F(tk::Question, hi::Structure);
 ";"    L F(tk::SemiColon, hi::Structure);

+"#"    L F(tk::Pound, hi::Operator);

 
 "("    L F(tk::OpenParen, hi::Structure);
 ")"    L F(tk::CloseParen, hi::Structure);
 
 "("    L F(tk::OpenParen, hi::Structure);
 ")"    L F(tk::CloseParen, hi::Structure);


@@ -450,6 +444,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
     /* }}} */
     /* Reserved {{{ */
 "abstract"        L /*FII*/ F(tk::_abstract_, hi::Meta);
     /* }}} */
     /* Reserved {{{ */
 "abstract"        L /*FII*/ F(tk::_abstract_, hi::Meta);

+"as"              L /*III*/ F(tk::_as_, hi::Meta);

 "await"           L /*II?*/ F(tk::_await_, hi::Meta);
 "boolean"         L /*FII*/ F(tk::_boolean_, hi::Type);
 "break"           L /*KKK*/ F(tk::_break_, hi::Control);
 "await"           L /*II?*/ F(tk::_await_, hi::Meta);
 "boolean"         L /*FII*/ F(tk::_boolean_, hi::Type);
 "break"           L /*KKK*/ F(tk::_break_, hi::Control);


@@ -487,6 +482,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "Infinity"        L /*III*/ F(tk::_Infinity_, hi::Constant);
 "instanceof"      L /*KKK*/ F(tk::_instanceof_, hi::Operator);
 "int"             L /*FII*/ F(tk::_int_, hi::Type);
 "Infinity"        L /*III*/ F(tk::_Infinity_, hi::Constant);
 "instanceof"      L /*KKK*/ F(tk::_instanceof_, hi::Operator);
 "int"             L /*FII*/ F(tk::_int_, hi::Type);

+"__int128"        L /*III*/ F(tk::___int128_, hi::Type);

 "interface"       L /*FSS*/ F(tk::_interface_, hi::Meta);
 "let"             L /*IS?*/ F(tk::_let_, hi::Meta);
 "long"            L /*FII*/ F(tk::_long_, hi::Type);
 "interface"       L /*FSS*/ F(tk::_interface_, hi::Meta);
 "let"             L /*IS?*/ F(tk::_let_, hi::Meta);
 "long"            L /*FII*/ F(tk::_long_, hi::Type);


@@ -496,8 +492,11 @@ 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);
 "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);
 "prototype"       L /*III*/ F(tk::_prototype_, hi::Special);
 "public"          L /*FSS*/ F(tk::_public_, hi::Meta);

+"__restrict"      L /*III*/ F(tk::___restrict_, hi::Meta);
+"restrict"        L /*III*/ F(tk::_restrict_, hi::Meta);

 "return"          L /*KKK*/ F(tk::_return_, hi::Control);
 "set"             L /*III*/ F(tk::_set_, hi::Meta);
 "short"           L /*FII*/ F(tk::_short_, hi::Type);
 "return"          L /*KKK*/ F(tk::_return_, hi::Control);
 "set"             L /*III*/ F(tk::_set_, hi::Meta);
 "short"           L /*FII*/ F(tk::_short_, hi::Type);


@@ -512,6 +511,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
 "transient"       L /*FII*/ F(tk::_transient_, hi::Meta);
 "true"            L /*LLL*/ F(tk::_true_, hi::Constant);
 "try"             L /*KKK*/ F(tk::_try_, hi::Control);
 "transient"       L /*FII*/ F(tk::_transient_, hi::Meta);
 "true"            L /*LLL*/ F(tk::_true_, hi::Constant);
 "try"             L /*KKK*/ F(tk::_try_, hi::Control);

+"typeid"          L /*III*/ F(tk::_typeid_, hi::Operator);

 "typeof"          L /*KKK*/ F(tk::_typeof_, hi::Operator);
 "var"             L /*KKK*/ F(tk::_var_, hi::Meta);
 "void"            L /*KKK*/ F(tk::_void_, hi::Operator);
 "typeof"          L /*KKK*/ F(tk::_typeof_, hi::Operator);
 "var"             L /*KKK*/ F(tk::_var_, hi::Meta);
 "void"            L /*KKK*/ F(tk::_void_, hi::Operator);


@@ -526,6 +526,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
 @begin C
 "extern"          L F(tk::_extern_, hi::Type);
 "signed"          L F(tk::_signed_, hi::Type);
 @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
 "typedef"         L F(tk::_typedef_, hi::Meta);
 "unsigned"        L F(tk::_unsigned_, hi::Type);
 @end


@@ -605,8 +606,10 @@ XMLName {XMLNameStart}{XMLNamePart}*
     "$" R CYLexBufferUnit('$');
 
     {PlateCharacter}+ R CYLexBufferUnits(yytext, yyleng);
     "$" R CYLexBufferUnit('$');
 
     {PlateCharacter}+ R CYLexBufferUnits(yytext, yyleng);

-    {PlateCharacter}*{LineTerminatorSequence} R E("invalid newline");

     {PlateCharacter}*{UnicodeScrap} R E("invalid character");
     {PlateCharacter}*{UnicodeScrap} R E("invalid character");

+
+    {PlateCharacter}*{LineTerminatorSequence} yylloc->end.Lines(); CYLexBufferUnits(yytext, yyleng);
+    \\{LineTerminatorSequence} yylloc->end.Lines();

 }
     /* }}} */
     /* Escapes {{{ */
 }
     /* }}} */
     /* Escapes {{{ */