Clear load ID when assigning to a component

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

diff --git a/source/glsl/syntax.cpp b/source/glsl/syntax.cpp
index 2ab4d1b61a197b3ccee9ea849d60c990e8b2427b..c37ad0895a86dfd09517b8a7d94d764c3fc4ed8f 100644 (file)
--- a/source/glsl/syntax.cpp
+++ b/source/glsl/syntax.cpp
@@ -78,8 +78,7 @@ NodeContainer<C>::NodeContainer(const NodeContainer &c):
 Block::Block(const Block &other):
        Node(other),
        body(other.body),
-       use_braces(other.use_braces),
-       parent(0)
+       use_braces(other.use_braces)
 { }
 
 void Block::visit(NodeVisitor &visitor)
@@ -105,17 +104,6 @@ void VariableReference::visit(NodeVisitor &visitor)
 }
 
 
-InterfaceBlockReference::InterfaceBlockReference(const InterfaceBlockReference &other):
-       Expression(other),
-       name(other.name)
-{ }
-
-void InterfaceBlockReference::visit(NodeVisitor &visitor)
-{
-       visitor.visit(*this);
-}
-
-
 MemberAccess::MemberAccess(const MemberAccess &other):
        Expression(other),
        left(other.left),
@@ -225,6 +213,7 @@ BasicTypeDeclaration::BasicTypeDeclaration(const BasicTypeDeclaration &other):
        kind(other.kind),
        size(other.size),
        sign(other.sign),
+       extended_alignment(other.extended_alignment),
        base(other.base)
        // Do not copy base type
 { }
@@ -248,16 +237,12 @@ StructDeclaration::StructDeclaration()
 
 StructDeclaration::StructDeclaration(const StructDeclaration &other):
        TypeDeclaration(other),
-       members(other.members)
-       // Do not copy interface block
+       members(other.members),
+       block_name(other.block_name),
+       extended_alignment(other.extended_alignment)
+       // Do not copy block declaration
 { }
 
-StructDeclaration::~StructDeclaration()
-{
-       if(interface_block && interface_block->struct_declaration==this)
-               interface_block->struct_declaration = 0;
-}
-
 void StructDeclaration::visit(NodeVisitor &visitor)
 {
        visitor.visit(*this);
@@ -277,7 +262,7 @@ VariableDeclaration::VariableDeclaration(const VariableDeclaration &other):
        array(other.array),
        array_size(other.array_size),
        init_expression(other.init_expression)
-       // Do not copy type and linked declarations
+       // Do not copy pointers to other nodes
 { }
 
 VariableDeclaration::~VariableDeclaration()
@@ -292,31 +277,6 @@ void VariableDeclaration::visit(NodeVisitor &visitor)
 }
 
 
-InterfaceBlock::InterfaceBlock(const InterfaceBlock &other):
-       Statement(other),
-       layout(other.layout),
-       interface(other.interface),
-       block_name(other.block_name),
-       members(other.members),
-       instance_name(other.instance_name),
-       array(other.array)
-       // Do not copy pointers to other nodes
-{ }
-
-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)
-{
-       visitor.visit(*this);
-}
-
-
 FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
        Statement(other),
        return_type(other.return_type),
@@ -372,7 +332,7 @@ Stage::Stage(Stage::Type t):
 
 const char *Stage::get_stage_name(Type type)
 {
-       static const char *const names[] = { "shared", "vertex", "geometry", "fragment" };
+       static const char *const names[] = { "shared", "vertex", "tess_control", "tess_eval", "geometry", "fragment", "compute" };
        return names[type];
 }
 
@@ -402,7 +362,7 @@ string get_unused_variable_name(const Block &block, const string &base)
        }
 }
 
-const TypeDeclaration *get_ultimate_base_type(const TypeDeclaration *type)
+TypeDeclaration *get_ultimate_base_type(TypeDeclaration *type)
 {
        if(!type)
                return 0;