From e46761272105b911e12186212afa6e9373ff9641 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Fri, 21 Oct 2011 10:18:27 +0000
Subject: [PATCH] Ported back to cygwin.

---
 Console.cpp  |  2 +-
 Cycript.l.in | 10 ++--------
 Parser.hpp   |  1 +
 Replace.cpp  |  3 +++
 4 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/Console.cpp b/Console.cpp
index 50692f2..c680947 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -573,7 +573,7 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
     bool compile(false);
     CYOptions options;
 
-    append_history$ = reinterpret_cast<int (*)(int, const char *)>(dlsym(RTLD_DEFAULT, "append_history"));
+    append_history$ = (int (*)(int, const char *)) (dlsym(RTLD_DEFAULT, "append_history"));
 
 #ifdef CY_ATTACH
     pid_t pid(_not(pid_t));
diff --git a/Cycript.l.in b/Cycript.l.in
index c6ff5ab..f97158e 100644
--- a/Cycript.l.in
+++ b/Cycript.l.in
@@ -40,13 +40,7 @@ typedef cy::parser::token tk;
 #define C T yyextra->state_ = CYClear;
 #define R T yyextra->state_ = CYRestricted;
 
-#define E(prefix) L C { \
-    char *value(A char[yyleng + sizeof(prefix)]); \
-    memcpy(value, prefix, sizeof(prefix) - 1); \
-    memcpy(value + sizeof(prefix) - 1, yytext, yyleng); \
-    value[yyleng + sizeof(prefix) - 1] = '\0'; \
-    I(literal, RegEx(value), RegularExpressionLiteral); \
-}
+#define E L C I(literal, RegEx(Y), RegularExpressionLiteral);
 
 #define N \
     if (yyextra->state_ != CYNewLine) { \
@@ -147,7 +141,7 @@ XMLName {XMLNameStart}{XMLNamePart}*
 
 %%
 
-<RegExp>\/{RegularExpressionBody}\/{RegularExpressionFlags} E("")
+<RegExp>\/{RegularExpressionBody}\/{RegularExpressionFlags} E
 
 \/\/[^\n]* L
 
diff --git a/Parser.hpp b/Parser.hpp
index aad1d47..b126d5a 100644
--- a/Parser.hpp
+++ b/Parser.hpp
@@ -303,6 +303,7 @@ struct CYScope {
     CYIdentifierValueSet identifiers_;
 
     CYScope(CYScopeType type, CYContext &context, CYStatement *&statements);
+    virtual ~CYScope();
 
     void Close();
 
diff --git a/Replace.cpp b/Replace.cpp
index 5803478..e6b761f 100644
--- a/Replace.cpp
+++ b/Replace.cpp
@@ -621,6 +621,9 @@ CYScope::CYScope(CYScopeType type, CYContext &context, CYStatement *&statements)
     context_.scope_ = this;
 }
 
+CYScope::~CYScope() {
+}
+
 void CYScope::Close() {
     context_.scope_ = parent_;
     Scope(context_, statements_);
-- 
2.47.2