Transform interface block contents into structs

[libs/gl.git] / source / glsl / syntax.cpp

diff --git a/source/glsl/syntax.cpp b/source/glsl/syntax.cpp
index c60b33bf5bad26b86d2b0abc53b7ba442b451ce2..cb77419763645be5987842b9bd7d654eb30e13c5 100644 (file)
--- a/source/glsl/syntax.cpp
+++ b/source/glsl/syntax.cpp
@@ -21,10 +21,10 @@ const Operator Operator::operators[] =
        { "-", 3, PREFIX, RIGHT_TO_LEFT },
        { "~", 3, PREFIX, RIGHT_TO_LEFT },
        { "!", 3, PREFIX, RIGHT_TO_LEFT },
-       { "*", 4, BINARY, LEFT_TO_RIGHT },
+       { "*", 4, BINARY, ASSOCIATIVE },
        { "/", 4, BINARY, LEFT_TO_RIGHT },
        { "%", 4, BINARY, LEFT_TO_RIGHT },
-       { "+", 5, BINARY, LEFT_TO_RIGHT },
+       { "+", 5, BINARY, ASSOCIATIVE },
        { "-", 5, BINARY, LEFT_TO_RIGHT },
        { "<<", 6, BINARY, LEFT_TO_RIGHT },
        { ">>", 6, BINARY, LEFT_TO_RIGHT },
@@ -34,12 +34,12 @@ const Operator Operator::operators[] =
        { ">=", 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 },
+       { "&", 9, BINARY, ASSOCIATIVE },
+       { "^", 10, BINARY, ASSOCIATIVE },
+       { "|", 11, BINARY, ASSOCIATIVE },
+       { "&&", 12, BINARY, ASSOCIATIVE },
+       { "^^", 13, BINARY, ASSOCIATIVE },
+       { "||", 14, BINARY, ASSOCIATIVE },
        { "?", 15, BINARY, RIGHT_TO_LEFT },
        { ":", 15, BINARY, RIGHT_TO_LEFT },
        { "=", 16, BINARY, RIGHT_TO_LEFT },
@@ -75,12 +75,6 @@ NodeContainer<C>::NodeContainer(const NodeContainer &c):
 }
 
 
-Statement::Statement():
-       source(GENERATED_SOURCE),
-       line(1)
-{ }
-
-
 Block::Block():
        use_braces(false),
        parent(0)
@@ -100,7 +94,9 @@ void Block::visit(NodeVisitor &visitor)
 
 
 Expression::Expression():
-       oper(0)
+       oper(0),
+       type(0),
+       lvalue(false)
 { }
 
 
@@ -243,11 +239,57 @@ void InterfaceLayout::visit(NodeVisitor &visitor)
 }
 
 
-StructDeclaration::StructDeclaration()
+BasicTypeDeclaration::BasicTypeDeclaration():
+       kind(ALIAS),
+       size(0),
+       base_type(0)
+{ }
+
+BasicTypeDeclaration::BasicTypeDeclaration(const BasicTypeDeclaration &other):
+       TypeDeclaration(other),
+       kind(other.kind),
+       size(other.size),
+       base(other.base),
+       base_type(0)
+{ }
+
+void BasicTypeDeclaration::visit(NodeVisitor &visitor)
+{
+       visitor.visit(*this);
+}
+
+
+ImageTypeDeclaration::ImageTypeDeclaration():
+       dimensions(TWO),
+       array(false),
+       sampled(true),
+       shadow(false)
+{ }
+
+void ImageTypeDeclaration::visit(NodeVisitor &visitor)
+{
+       visitor.visit(*this);
+}
+
+
+StructDeclaration::StructDeclaration():
+       interface_block(0)
 {
        members.use_braces = true;
 }
 
+StructDeclaration::StructDeclaration(const StructDeclaration &other):
+       TypeDeclaration(other),
+       members(other.members),
+       interface_block(0)
+{ }
+
+StructDeclaration::~StructDeclaration()
+{
+       if(interface_block && interface_block->struct_declaration==this)
+               interface_block->struct_declaration = 0;
+}
+
 void StructDeclaration::visit(NodeVisitor &visitor)
 {
        visitor.visit(*this);
@@ -292,10 +334,10 @@ void VariableDeclaration::visit(NodeVisitor &visitor)
 
 InterfaceBlock::InterfaceBlock():
        array(false),
+       type_declaration(0),
+       struct_declaration(0),
        linked_block(0)
-{
-       members.use_braces = true;
-}
+{ }
 
 InterfaceBlock::InterfaceBlock(const InterfaceBlock &other):
        Statement(other),
@@ -304,6 +346,8 @@ InterfaceBlock::InterfaceBlock(const InterfaceBlock &other):
        members(other.members),
        instance_name(other.instance_name),
        array(other.array),
+       type_declaration(0),
+       struct_declaration(0),
        linked_block(0)
 { }
 
@@ -311,6 +355,8 @@ InterfaceBlock::~InterfaceBlock()
 {
        if(linked_block && linked_block->linked_block==this)
                linked_block->linked_block = 0;
+       if(struct_declaration && struct_declaration->interface_block==this)
+               struct_declaration->interface_block = 0;
 }
 
 void InterfaceBlock::visit(NodeVisitor &visitor)
@@ -320,7 +366,8 @@ void InterfaceBlock::visit(NodeVisitor &visitor)
 
 
 FunctionDeclaration::FunctionDeclaration():
-       definition(0)
+       definition(0),
+       return_type_declaration(0)
 { }
 
 FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
@@ -329,7 +376,8 @@ FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
        name(other.name),
        parameters(other.parameters),
        body(other.body),
-       definition(other.definition==&other ? this : 0)
+       definition(other.definition==&other ? this : 0),
+       return_type_declaration(0)
 { }
 
 void FunctionDeclaration::visit(NodeVisitor &visitor)