Use nullptr where possible instead of NULL or 0

[platform/upstream/glslang.git] / glslang / Include / intermediate.h

diff --git a/glslang/Include/intermediate.h b/glslang/Include/intermediate.h
index a024002..2b81a22 100644 (file)
--- a/glslang/Include/intermediate.h
+++ b/glslang/Include/intermediate.h
@@ -1086,31 +1086,31 @@ public:
     virtual const glslang::TSourceLoc& getLoc() const { return loc; }
     virtual void setLoc(const glslang::TSourceLoc& l) { loc = l; }
     virtual void traverse(glslang::TIntermTraverser*) = 0;
-    virtual       glslang::TIntermTyped*         getAsTyped()               { return 0; }
-    virtual       glslang::TIntermOperator*      getAsOperator()            { return 0; }
-    virtual       glslang::TIntermConstantUnion* getAsConstantUnion()       { return 0; }
-    virtual       glslang::TIntermAggregate*     getAsAggregate()           { return 0; }
-    virtual       glslang::TIntermUnary*         getAsUnaryNode()           { return 0; }
-    virtual       glslang::TIntermBinary*        getAsBinaryNode()          { return 0; }
-    virtual       glslang::TIntermSelection*     getAsSelectionNode()       { return 0; }
-    virtual       glslang::TIntermSwitch*        getAsSwitchNode()          { return 0; }
-    virtual       glslang::TIntermMethod*        getAsMethodNode()          { return 0; }
-    virtual       glslang::TIntermSymbol*        getAsSymbolNode()          { return 0; }
-    virtual       glslang::TIntermBranch*        getAsBranchNode()          { return 0; }
-    virtual       glslang::TIntermLoop*          getAsLoopNode()            { return 0; }
-
-    virtual const glslang::TIntermTyped*         getAsTyped()         const { return 0; }
-    virtual const glslang::TIntermOperator*      getAsOperator()      const { return 0; }
-    virtual const glslang::TIntermConstantUnion* getAsConstantUnion() const { return 0; }
-    virtual const glslang::TIntermAggregate*     getAsAggregate()     const { return 0; }
-    virtual const glslang::TIntermUnary*         getAsUnaryNode()     const { return 0; }
-    virtual const glslang::TIntermBinary*        getAsBinaryNode()    const { return 0; }
-    virtual const glslang::TIntermSelection*     getAsSelectionNode() const { return 0; }
-    virtual const glslang::TIntermSwitch*        getAsSwitchNode()    const { return 0; }
-    virtual const glslang::TIntermMethod*        getAsMethodNode()    const { return 0; }
-    virtual const glslang::TIntermSymbol*        getAsSymbolNode()    const { return 0; }
-    virtual const glslang::TIntermBranch*        getAsBranchNode()    const { return 0; }
-    virtual const glslang::TIntermLoop*          getAsLoopNode()      const { return 0; }
+    virtual       glslang::TIntermTyped*         getAsTyped()               { return nullptr; }
+    virtual       glslang::TIntermOperator*      getAsOperator()            { return nullptr; }
+    virtual       glslang::TIntermConstantUnion* getAsConstantUnion()       { return nullptr; }
+    virtual       glslang::TIntermAggregate*     getAsAggregate()           { return nullptr; }
+    virtual       glslang::TIntermUnary*         getAsUnaryNode()           { return nullptr; }
+    virtual       glslang::TIntermBinary*        getAsBinaryNode()          { return nullptr; }
+    virtual       glslang::TIntermSelection*     getAsSelectionNode()       { return nullptr; }
+    virtual       glslang::TIntermSwitch*        getAsSwitchNode()          { return nullptr; }
+    virtual       glslang::TIntermMethod*        getAsMethodNode()          { return nullptr; }
+    virtual       glslang::TIntermSymbol*        getAsSymbolNode()          { return nullptr; }
+    virtual       glslang::TIntermBranch*        getAsBranchNode()          { return nullptr; }
+    virtual       glslang::TIntermLoop*          getAsLoopNode()            { return nullptr; }
+
+    virtual const glslang::TIntermTyped*         getAsTyped()         const { return nullptr; }
+    virtual const glslang::TIntermOperator*      getAsOperator()      const { return nullptr; }
+    virtual const glslang::TIntermConstantUnion* getAsConstantUnion() const { return nullptr; }
+    virtual const glslang::TIntermAggregate*     getAsAggregate()     const { return nullptr; }
+    virtual const glslang::TIntermUnary*         getAsUnaryNode()     const { return nullptr; }
+    virtual const glslang::TIntermBinary*        getAsBinaryNode()    const { return nullptr; }
+    virtual const glslang::TIntermSelection*     getAsSelectionNode() const { return nullptr; }
+    virtual const glslang::TIntermSwitch*        getAsSwitchNode()    const { return nullptr; }
+    virtual const glslang::TIntermMethod*        getAsMethodNode()    const { return nullptr; }
+    virtual const glslang::TIntermSymbol*        getAsSymbolNode()    const { return nullptr; }
+    virtual const glslang::TIntermBranch*        getAsBranchNode()    const { return nullptr; }
+    virtual const glslang::TIntermLoop*          getAsLoopNode()      const { return nullptr; }
     virtual ~TIntermNode() { }
 
 protected:
@@ -1616,8 +1616,8 @@ protected:
 //
 class TIntermUnary : public TIntermOperator {
 public:
-    TIntermUnary(TOperator o, TType& t) : TIntermOperator(o, t), operand(0) {}
-    TIntermUnary(TOperator o) : TIntermOperator(o), operand(0) {}
+    TIntermUnary(TOperator o, TType& t) : TIntermOperator(o, t), operand(nullptr) {}
+    TIntermUnary(TOperator o) : TIntermOperator(o), operand(nullptr) {}
     virtual void traverse(TIntermTraverser*);
     virtual void setOperand(TIntermTyped* o) { operand = o; }
     virtual       TIntermTyped* getOperand() { return operand; }
@@ -1819,7 +1819,7 @@ public:
 
     TIntermNode *getParentNode()
     {
-        return path.size() == 0 ? NULL : path.back();
+        return path.size() == 0 ? nullptr : path.back();
     }
 
     const bool preVisit;