Simplify Block, Compound, and (new) Parenthetical.

[cycript.git] / Output.cpp

diff --git a/Output.cpp b/Output.cpp
index 3794c498856b3bda78ea26562f9934d6c2aaf386..50740050b40694f718ef41322e3770d1456901f6 100644 (file)
--- a/Output.cpp
+++ b/Output.cpp
@@ -1,21 +1,21 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2013  Jay Freeman (saurik)
+ * Copyright (C) 2009-2015  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/>.
 **/
 /* }}} */
 
@@ -137,24 +137,14 @@ void CYAssignment::Output(CYOutput &out, CYFlags flags) const {
     rhs_->Output(out, Precedence(), CYRight(flags));
 }
 
-void CYBlock::Output(CYOutput &out) const {
+void CYBlock::Output(CYOutput &out, CYFlags flags) const {
     out << '{' << '\n';
     ++out.indent_;
-    if (statements_ != NULL)
-        statements_->Multiple(out);
+    out << code_;
     --out.indent_;
     out << '\t' << '}';
 }
 
-void CYBlock::Output(CYOutput &out, CYFlags flags) const {
-    if (statements_ == NULL)
-        out.Terminate();
-    else if (statements_->next_ == NULL)
-        statements_->Single(out, flags);
-    else
-        Output(out);
-}
-
 void CYBoolean::Output(CYOutput &out, CYFlags flags) const {
     out << (Value() ? "true" : "false");
 }
@@ -180,7 +170,12 @@ namespace cy {
 namespace Syntax {
 
 void Catch::Output(CYOutput &out) const {
-    out << ' ' << "catch" << ' ' << '(' << *name_ << ')' << ' ' << code_;
+    out << ' ' << "catch" << ' ' << '(' << *name_ << ')' << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';
 }
 
 } }
@@ -224,8 +219,7 @@ void CYClause::Output(CYOutput &out) const {
     else
         out << "default";
     out << ':' << '\n';
-    if (statements_ != NULL)
-        statements_->Multiple(out);
+    out << code_;
     out << next_;
 }
 
@@ -249,7 +243,7 @@ void CYDeclaration::Output(CYOutput &out, CYFlags flags) const {
 
 void CYForDeclarations::Output(CYOutput &out, CYFlags flags) const {
     out << "var";
-    Output(out, CYRight(flags));
+    declarations_->Output(out, CYRight(flags));
 }
 
 void CYDeclarations::Output(CYOutput &out) const {
@@ -329,12 +323,21 @@ void CYExpression::Output(CYOutput &out, int precedence, CYFlags flags) const {
         Output(out, flags);
 }
 
+void CYExternal::Output(CYOutput &out, CYFlags flags) const {
+    out << "extern" << abi_ << typed_ << ';';
+}
+
 void CYFatArrow::Output(CYOutput &out, CYFlags flags) const {
-    out << '(' << parameters_ << ')' << ' ' << "=>" << ' ' << code_;
+    out << '(' << parameters_ << ')' << ' ' << "=>" << ' ' << '{' << code_ << '}';
 }
 
 void CYFinally::Output(CYOutput &out) const {
-    out << ' ' << "finally" << ' ' << code_;
+    out << ' ' << "finally" << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';
 }
 
 void CYFor::Output(CYOutput &out, CYFlags flags) const {
@@ -384,8 +387,12 @@ void CYFunction::Output(CYOutput &out, CYFlags flags) const {
     out << "function";
     if (name_ != NULL)
         out << ' ' << *name_;
-    out << '(' << parameters_ << ')';
-    out << ' ' << code_;
+    out << '(' << parameters_ << ')' << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';
     if (protect)
         out << ')';
 }
@@ -440,6 +447,10 @@ void CYIfComprehension::Output(CYOutput &out) const {
     out << "if" << ' ' << '(' << *test_ << ')' << next_;
 }
 
+void CYImport::Output(CYOutput &out, CYFlags flags) const {
+    out << "@import";
+}
+
 void CYIndirectMember::Output(CYOutput &out, CYFlags flags) const {
     object_->Output(out, Precedence(), CYLeft(flags));
     if (const char *word = property_->Word())
@@ -467,6 +478,16 @@ void CYLabel::Output(CYOutput &out, CYFlags flags) const {
     statement_->Single(out, CYRight(flags));
 }
 
+void CYParenthetical::Output(CYOutput &out, CYFlags flags) const {
+    out << '(';
+    expression_->Output(out, CYCompound::Precedence_, CYNoFlags);
+    out << ')';
+}
+
+void CYStatement::Output(CYOutput &out) const {
+    Multiple(out);
+}
+
 void CYTypeArrayOf::Output(CYOutput &out, CYIdentifier *identifier) const {
     next_->Output(out, Precedence(), identifier);
     out << '[';
@@ -547,6 +568,12 @@ void CYLetStatement::Output(CYOutput &out, CYFlags flags) const {
     code_->Single(out, CYRight(flags));
 }
 
+void CYModule::Output(CYOutput &out) const {
+    out << part_;
+    if (next_ != NULL)
+        out << '.' << next_;
+}
+
 namespace cy {
 namespace Syntax {
 
@@ -605,8 +632,7 @@ void CYPrefix::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYProgram::Output(CYOutput &out) const {
-    if (statements_ != NULL)
-        statements_->Multiple(out);
+    out << code_;
 }
 
 void CYProperty::Output(CYOutput &out) const {
@@ -639,7 +665,11 @@ void CYRubyBlock::Output(CYOutput &out, CYFlags flags) const {
 
 void CYRubyProc::Output(CYOutput &out, CYFlags flags) const {
     // XXX: this is not outputting the parameters
+    out << '{' << '\n';
+    ++out.indent_;
     out << code_;
+    --out.indent_;
+    out << '\t' << '}';
 }
 
 void CYStatement::Multiple(CYOutput &out, CYFlags flags) const {
@@ -736,7 +766,13 @@ void Throw::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void Try::Output(CYOutput &out, CYFlags flags) const {
-    out << "try" << ' ' << code_ << catch_ << finally_;
+    out << "try" << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';
+    out << catch_ << finally_;
 }
 
 } }