PTML: drop unused interfaces

include/revng/PTML/CBuilder.h

@@ -16,7 +16,6 @@
 #include "revng/PTML/Doxygen.h"
 #include "revng/PTML/IndentedOstream.h"
 #include "revng/PTML/Tag.h"
-#include "revng/PTML/TokenDefinitions.h"
 #include "revng/Pipeline/Location.h"
 #include "revng/Pipes/Ranks.h"
 

include/revng/PTML/TokenDefinitions.h

@@ -1,64 +0,0 @@
-#pragma once
-
-//
-// This file is distributed under the MIT License. See LICENSE.md for details.
-//
-
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringRef.h"
-
-#include "revng/PTML/Tag.h"
-
-namespace tokenDefinition::types {
-
-using StringToken = llvm::SmallString<128>;
-using TypeString = StringToken;
-
-} // namespace tokenDefinition::types
-
-/// Utility structure, used mainly in the C backend when generating variable
-/// names in conjunction with PTML
-/// It will have 2 Fields:
-/// \property Declaration : Contains the string that's to be used when declaring
-/// the variable. For example:
-/// \code{.c}
-/// int foo;
-///   //^^^-- This is a declaration of foo
-/// \endcode
-/// \property Use : Contains the string that's to be used when using the
-/// variable, such as:
-/// \code{.c}
-/// foo = bar + baz * bal;
-/// // In this example foo, bar, baz and bal are "used"
-/// \endcode
-struct VariableTokens {
-public:
-  tokenDefinition::types::StringToken Declaration;
-  tokenDefinition::types::StringToken Use;
-
-public:
-  VariableTokens() : Declaration(), Use() {}
-  VariableTokens(const ptml::Tag &Declaration, const ptml::Tag &Use) :
-    Declaration(Declaration.toString()), Use(Use.toString()) {}
-  VariableTokens(const llvm::StringRef Declaration, const llvm::StringRef Use) :
-    Declaration(Declaration), Use(Use) {}
-  VariableTokens(const llvm::StringRef Use) : Use(Use) {}
-
-  bool hasDeclaration() const { return !Declaration.empty(); }
-};
-
-/// Addition to VariableTokens that also preserves the 'naked' variable name
-/// in the \property VariableName
-/// Used mainly with helper structs where the struct's name is otherwise not
-/// trivially obtainable
-struct VariableTokensWithName : public VariableTokens {
-public:
-  tokenDefinition::types::StringToken VariableName;
-
-public:
-  template<typename T>
-  VariableTokensWithName(const llvm::StringRef VariableName,
-                         const T Declaration,
-                         const T Use) :
-    VariableTokens(Declaration, Use), VariableName(VariableName) {}
-};

lib/Backend/DecompileFunction.cpp

@@ -88,7 +88,7 @@ namespace ranks = revng::ranks;
 namespace attributes = ptml::attributes;
 namespace tokens = ptml::c::tokens;
 
-using tokenDefinition::types::StringToken;
+using StringToken = llvm::SmallString<128>;
 
 using TokenMapT = std::map<const llvm::Value *, std::string>;
 using ModelTypesMap = std::map<const llvm::Value *,