#include "syntax.h"
+#include "visitor.h"
using namespace std;
namespace GL {
namespace SL {
+const Operator Operator::operators[] =
+{
+ { "[", 2, BINARY, LEFT_TO_RIGHT },
+ { "(", 2, BINARY, LEFT_TO_RIGHT },
+ { ".", 2, BINARY, LEFT_TO_RIGHT },
+ { "++", 2, POSTFIX, LEFT_TO_RIGHT },
+ { "--", 2, POSTFIX, LEFT_TO_RIGHT },
+ { "++", 3, PREFIX, RIGHT_TO_LEFT },
+ { "--", 3, PREFIX, RIGHT_TO_LEFT },
+ { "+", 3, PREFIX, RIGHT_TO_LEFT },
+ { "-", 3, PREFIX, RIGHT_TO_LEFT },
+ { "~", 3, PREFIX, RIGHT_TO_LEFT },
+ { "!", 3, PREFIX, RIGHT_TO_LEFT },
+ { "*", 4, BINARY, LEFT_TO_RIGHT },
+ { "/", 4, BINARY, LEFT_TO_RIGHT },
+ { "%", 4, BINARY, LEFT_TO_RIGHT },
+ { "+", 5, BINARY, LEFT_TO_RIGHT },
+ { "-", 5, BINARY, LEFT_TO_RIGHT },
+ { "<<", 6, BINARY, LEFT_TO_RIGHT },
+ { ">>", 6, BINARY, LEFT_TO_RIGHT },
+ { "<", 7, BINARY, LEFT_TO_RIGHT },
+ { ">", 7, BINARY, LEFT_TO_RIGHT },
+ { "<=", 7, BINARY, LEFT_TO_RIGHT },
+ { ">=", 7, BINARY, LEFT_TO_RIGHT },
+ { "==", 8, BINARY, LEFT_TO_RIGHT },
+ { "!=", 8, BINARY, LEFT_TO_RIGHT },
+ { "&", 9, BINARY, LEFT_TO_RIGHT },
+ { "^", 10, BINARY, LEFT_TO_RIGHT },
+ { "|", 11, BINARY, LEFT_TO_RIGHT },
+ { "&&", 12, BINARY, LEFT_TO_RIGHT },
+ { "^^", 13, BINARY, LEFT_TO_RIGHT },
+ { "||", 14, BINARY, LEFT_TO_RIGHT },
+ { "?", 15, BINARY, RIGHT_TO_LEFT },
+ { ":", 15, BINARY, RIGHT_TO_LEFT },
+ { "=", 16, BINARY, RIGHT_TO_LEFT },
+ { "+=", 16, BINARY, RIGHT_TO_LEFT },
+ { "-=", 16, BINARY, RIGHT_TO_LEFT },
+ { "*=", 16, BINARY, RIGHT_TO_LEFT },
+ { "/=", 16, BINARY, RIGHT_TO_LEFT },
+ { "%=", 16, BINARY, RIGHT_TO_LEFT },
+ { "<<=", 16, BINARY, RIGHT_TO_LEFT },
+ { ">>=", 16, BINARY, RIGHT_TO_LEFT },
+ { "&=", 16, BINARY, RIGHT_TO_LEFT },
+ { "^=", 16, BINARY, RIGHT_TO_LEFT },
+ { "|=", 16, BINARY, RIGHT_TO_LEFT },
+ { ",", 17, BINARY, LEFT_TO_RIGHT },
+ { { 0 }, 18, NO_OPERATOR, LEFT_TO_RIGHT }
+};
+
+
template<typename C>
NodeContainer<C>::NodeContainer(const NodeContainer &c):
C(c)
}
-void NodeVisitor::visit(Assignment &assign)
-{
- visit(static_cast<BinaryExpression &>(assign));
-}
-
-
-void TraversingVisitor::visit(Block &block)
-{
- for(NodeList<Statement>::iterator i=block.body.begin(); i!=block.body.end(); ++i)
- (*i)->visit(*this);
-}
-
-void TraversingVisitor::visit(ParenthesizedExpression &parexpr)
-{
- parexpr.expression->visit(*this);
-}
-
-void TraversingVisitor::visit(MemberAccess &memacc)
-{
- memacc.left->visit(*this);
-}
-
-void TraversingVisitor::visit(UnaryExpression &unary)
-{
- unary.expression->visit(*this);
-}
-
-void TraversingVisitor::visit(BinaryExpression &binary)
-{
- binary.left->visit(*this);
- binary.right->visit(*this);
-}
-
-void TraversingVisitor::visit(FunctionCall &call)
-{
- for(NodeArray<Expression>::iterator i=call.arguments.begin(); i!=call.arguments.end(); ++i)
- (*i)->visit(*this);
-}
-
-void TraversingVisitor::visit(ExpressionStatement &expr)
-{
- expr.expression->visit(*this);
-}
-
-void TraversingVisitor::visit(InterfaceLayout &layout)
-{
- layout.layout.visit(*this);
-}
-
-void TraversingVisitor::visit(StructDeclaration &strct)
-{
- strct.members.visit(*this);
-}
-
-void TraversingVisitor::visit(VariableDeclaration &var)
-{
- if(var.layout)
- var.layout->visit(*this);
- if(var.init_expression)
- var.init_expression->visit(*this);
- if(var.array_size)
- var.array_size->visit(*this);
-}
-
-void TraversingVisitor::visit(InterfaceBlock &iface)
-{
- iface.members.visit(*this);
-}
-
-void TraversingVisitor::visit(FunctionDeclaration &func)
-{
- for(NodeArray<VariableDeclaration>::iterator i=func.parameters.begin(); i!=func.parameters.end(); ++i)
- (*i)->visit(*this);
- func.body.visit(*this);
-}
-
-void TraversingVisitor::visit(Conditional &cond)
-{
- cond.condition->visit(*this);
- cond.body.visit(*this);
- cond.else_body.visit(*this);
-}
-
-void TraversingVisitor::visit(Iteration &iter)
-{
- if(iter.init_statement)
- iter.init_statement->visit(*this);
- if(iter.condition)
- iter.condition->visit(*this);
- if(iter.loop_expression)
- iter.loop_expression->visit(*this);
- iter.body.visit(*this);
-}
-
-void TraversingVisitor::visit(Passthrough &pass)
-{
- if(pass.subscript)
- pass.subscript->visit(*this);
-}
-
-void TraversingVisitor::visit(Return &ret)
-{
- if(ret.expression)
- ret.expression->visit(*this);
-}
-
-
-Stage::Stage(StageType t):
+Stage::Stage(Stage::Type t):
type(t),
previous(0)
{ }
Module::Module():
- shared(SHARED)
+ shared(Stage::SHARED)
{ }
} // namespace SL