mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2024-12-14 19:49:36 +00:00
a0a3e9bb07
#include<iostream>. Patch provided by Sam Bishop. llvm-svn: 45962
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
//===--- PrintParserActions.cpp - Implement -parse-print-callbacks mode ---===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This code simply runs the preprocessor on the input file and prints out the
|
|
// result. This is the traditional behavior of the -E option.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "clang.h"
|
|
#include "clang/Parse/Action.h"
|
|
#include "clang/Parse/DeclSpec.h"
|
|
#include "llvm/Support/Streams.h"
|
|
using namespace clang;
|
|
|
|
namespace {
|
|
class ParserPrintActions : public MinimalAction {
|
|
|
|
public:
|
|
ParserPrintActions(IdentifierTable &IT) : MinimalAction(IT) {}
|
|
|
|
/// ActOnDeclarator - This callback is invoked when a declarator is parsed
|
|
/// and 'Init' specifies the initializer if any. This is for things like:
|
|
/// "int X = 4" or "typedef int foo".
|
|
virtual DeclTy *ActOnDeclarator(Scope *S, Declarator &D,
|
|
DeclTy *LastInGroup) {
|
|
llvm::cout << "ActOnDeclarator ";
|
|
if (IdentifierInfo *II = D.getIdentifier()) {
|
|
llvm::cout << "'" << II->getName() << "'";
|
|
} else {
|
|
llvm::cout << "<anon>";
|
|
}
|
|
llvm::cout << "\n";
|
|
|
|
// Pass up to EmptyActions so that the symbol table is maintained right.
|
|
return MinimalAction::ActOnDeclarator(S, D, LastInGroup);
|
|
}
|
|
|
|
/// ActOnPopScope - This callback is called immediately before the specified
|
|
/// scope is popped and deleted.
|
|
virtual void ActOnPopScope(SourceLocation Loc, Scope *S) {
|
|
llvm::cout << "ActOnPopScope\n";
|
|
|
|
// Pass up to EmptyActions so that the symbol table is maintained right.
|
|
MinimalAction::ActOnPopScope(Loc, S);
|
|
}
|
|
};
|
|
}
|
|
|
|
MinimalAction *clang::CreatePrintParserActionsAction(IdentifierTable &IT) {
|
|
return new ParserPrintActions(IT);
|
|
}
|