On iOS 9, JSObjectGetPrototype changes JSValueRef.

[cycript.git] / Cycript.yy.in

diff --git a/Cycript.yy.in b/Cycript.yy.in
index f761c260e298b3451a58e6977583326ea8c6eddd..b2f56299b09274dee2fae9221cb7cb3c6c31fffd 100644 (file)
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -110,12 +110,17 @@ typedef struct {
 } YYSTYPE;
 
 #define YYSTYPE YYSTYPE
-@if Bison24 }
 
 @if Bison24 %code provides {
 int cylex(YYSTYPE *, cy::location *, void *);
 @if Bison24 }
 
+@if Bison23 %}
+@if Bison23 %union {
+@if Bison23 }
+@if Bison23 %{
+
+@if Bison24 }
 @if Bison23 %}
 
 %name-prefix="cy"
@@ -240,6 +245,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token <identifier_> Typedef "typedef"
 %token <identifier_> Unsigned "unsigned"
 %token <identifier_> Signed "signed"
+%token <identifier_> Extern "extern"
 @end
 
 @begin C
@@ -481,7 +487,6 @@ int cylex(YYSTYPE *, cy::location *, void *);
 
 @begin C
 %type <typedIdentifier_> ArrayedType
-%type <expression_> EncodedType
 %type <modifier_> FunctionedType
 %type <specifier_> IntegerType
 %type <specifier_> IntegerTypeOpt
@@ -527,7 +532,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <selector_> SelectorExpressionOpt
 %type <argument_> SelectorList
 %type <word_> SelectorWordOpt
-%type <expression_> TypeOpt
+%type <typedIdentifier_> TypeOpt
 %type <argument_> VariadicCall
 @end
 
@@ -714,6 +719,7 @@ Identifier
     | "typedef" { $$ = $1; }
     | "unsigned" { $$ = $1; }
     | "signed" { $$ = $1; }
+    | "extern" { $$ = $1; }
 @end
 @begin ObjectiveC
     | "YES" { $$ = $1; }
@@ -1430,6 +1436,7 @@ SuffixedType
     : ArrayedType { $$ = $1; }
     | "(" LexPushInOff "^" TypeQualifierRight ")" LexPopIn "(" LexPushInOff TypedParameterListOpt ")" LexPopIn { $$ = $4; $$->modifier_ = CYNew CYTypeBlockWith($9, $$->modifier_); }
     | TypeParenthetical FunctionedType { $$ = $1; CYSetLast($2) = $$->modifier_; $$->modifier_ = $2; }
+    | IdentifierType FunctionedType { $$ = CYNew CYTypedIdentifier($1); CYSetLast($2) = $$->modifier_; $$->modifier_ = $2; }
     | FunctionedType { $$ = CYNew CYTypedIdentifier(); CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
     ;
 
@@ -1476,12 +1483,8 @@ TypedIdentifier
     : TypeQualifierLeft PrimitiveType TypeQualifierRight { $$ = $3; $$->specifier_ = $2; CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
     ;
 
-EncodedType
-    : TypedIdentifier { $$ = CYNew CYEncodedType($1); }
-    ;
-
 PrimaryExpression
-    : "@encode" "(" EncodedType ")" { $$ = $3; }
+    : "@encode" "(" TypedIdentifier ")" { $$ = CYNew CYEncodedType($3); }
     ;
 /* }}} */
 @end
@@ -1509,7 +1512,7 @@ MessageScope
     ;
 
 TypeOpt
-    : "(" LexSetRegExp EncodedType ")" { $$ = $3; }
+    : "(" LexSetRegExp TypedIdentifier ")" { $$ = $3; }
     | { $$ = NULL; }
     ;
 
@@ -1730,9 +1733,15 @@ PrimaryExpression
 /* }}} */
 /* Cycript (C): Type Definitions {{{ */
 Statement__
-    : "typedef" TypedIdentifier Terminator { $$ = CYNew CYTypeDefinition($2); }
+    : "typedef" TypedIdentifier { if ($2->identifier_ == NULL) YYABORT; } Terminator { $$ = CYNew CYTypeDefinition($2); }
     ;
 /* }}} */
+/* Cycript (C): extern "C" {{{ */
+Statement__
+    : "extern" StringLiteral { if (strcmp($2->Value(), "C") != 0) YYABORT; } TypedIdentifier Terminator { $$ = CYNew CYExternal($2, $4); }
+    ;
+/* }}} */
+
 @end
 
 /* YUI: Documentation Comments {{{ */