diff options
Diffstat (limited to 'src/parser')
-rw-r--r-- | src/parser/CMakeLists.txt | 1 | ||||
-rw-r--r-- | src/parser/antlr_tracing.h | 92 | ||||
-rw-r--r-- | src/parser/smt2/Smt2.g | 3 | ||||
-rw-r--r-- | src/parser/tptp/Tptp.g | 3 |
4 files changed, 0 insertions, 99 deletions
diff --git a/src/parser/CMakeLists.txt b/src/parser/CMakeLists.txt index 4fd2993ed..bfa577304 100644 --- a/src/parser/CMakeLists.txt +++ b/src/parser/CMakeLists.txt @@ -27,7 +27,6 @@ set(libcvc5parser_src_files antlr_input_imports.cpp antlr_line_buffered_input.cpp antlr_line_buffered_input.h - antlr_tracing.h bounded_token_buffer.cpp bounded_token_buffer.h bounded_token_factory.cpp diff --git a/src/parser/antlr_tracing.h b/src/parser/antlr_tracing.h deleted file mode 100644 index e9d1d0758..000000000 --- a/src/parser/antlr_tracing.h +++ /dev/null @@ -1,92 +0,0 @@ -/****************************************************************************** - * Top contributors (to current version): - * Morgan Deters, Mathias Preiner, Aina Niemetz - * - * This file is part of the cvc5 project. - * - * Copyright (c) 2009-2021 by the authors listed in the file AUTHORS - * in the top-level source directory and their institutional affiliations. - * All rights reserved. See the file COPYING in the top-level source - * directory for licensing information. - * **************************************************************************** - * - * [[ Add one-line brief description here ]] - * - * [[ Add lengthier description here ]] - * \todo document this file - */ - -#ifndef CVC5__PARSER__ANTLR_TRACING_H -#define CVC5__PARSER__ANTLR_TRACING_H - -// only enable the hack with -DCVC5_TRACE_ANTLR -#ifdef CVC5_TRACE_ANTLR - -#include <iostream> -#include <string> - -#include "base/output.h" - -/* The ANTLR lexer generator, as of v3.2, puts Java trace commands - * into our beautiful generated C lexer! How awful! This is clearly - * a bug (the parser generator traces with printf()), but we have to - * do something about it. Basically, the things look like this: - * - * System.out.println("something"+somethingElse+"another thing"); - * - * What to do to make this C++?! Alas, you cannot - * "#define System.out.println", because it has dots in it. - * So we do the following. Sigh. - * - * This is all C++, and the generated lexer/parser is C++, but that's - * ok here, we use the C++ compiler anyway! Plus, this is only code - * for **debugging** lexers and parsers. - */ - -/** A "System" object, just like in Java! */ -static struct __Cvc5System -{ - /** - * Helper class just to handle arbitrary string concatenation - * with Java syntax. In C++ you cannot do "char*" + "char*", - * so instead we fool the type system into calling - * JavaPrinter::operator+() for each item successively. - */ - struct JavaPrinter { - template <class T> - JavaPrinter operator+(const T& t) const { - CVC5Message() << t; - return JavaPrinter(); - } - };/* struct JavaPrinter */ - - /** A "System.out" object, just like in Java! */ - struct { - /** - * By the time println() is called, we've completely - * evaluated (and thus printed) its entire argument, thanks - * to the call-by-value semantics of C. All that's left to - * do is print the newline. - */ - void println(JavaPrinter) { CVC5Message() << std::endl; } - } out; -} System; - -// Now define println(): this kicks off the successive operator+() calls -// Also define "failed" because ANTLR 3.3 uses "failed" improperly. -// These are highly dependent on the bugs in a particular ANTLR release. -// These seem to work with ANTLR 3.3 as of 4/23/2011. A different trick -// works with ANTLR 3.2. EXPECT LOTS OF COMPILER WARNINGS. -#define println(x) \ - println(({ \ - int failed = 0; \ - __Cvc5System::JavaPrinter() + x; \ - })) -#undef ANTLR3_FPRINTF -#define ANTLR3_FPRINTF(args...) {int failed=0;fprintf(args);} -#undef ANTLR3_PRINTF -#define ANTLR3_PRINTF(args...) {int failed=0;printf(args);} - -#endif /* CVC5_TRACE_ANTLR */ - -#endif /* CVC5__PARSER__ANTLR_TRACING_H */ diff --git a/src/parser/smt2/Smt2.g b/src/parser/smt2/Smt2.g index e60494b7d..4b4b7c10b 100644 --- a/src/parser/smt2/Smt2.g +++ b/src/parser/smt2/Smt2.g @@ -59,8 +59,6 @@ options { # define ANTLR3_INLINE_INPUT_8BIT #endif /* CVC5_COMPETITION_MODE && !CVC5_SMTCOMP_APPLICATION_TRACK */ -#include "parser/antlr_tracing.h" - }/* @lexer::includes */ @lexer::postinclude { @@ -79,7 +77,6 @@ using namespace cvc5::parser; #include <memory> #include "base/check.h" -#include "parser/antlr_tracing.h" #include "parser/parse_op.h" #include "parser/parser.h" #include "smt/command.h" diff --git a/src/parser/tptp/Tptp.g b/src/parser/tptp/Tptp.g index feaf876f7..9ef04c348 100644 --- a/src/parser/tptp/Tptp.g +++ b/src/parser/tptp/Tptp.g @@ -58,8 +58,6 @@ options { */ #define ANTLR3_INLINE_INPUT_ASCII -#include "parser/antlr_tracing.h" - }/* @lexer::includes */ @lexer::postinclude { @@ -92,7 +90,6 @@ using namespace cvc5::parser; #include "parser/parse_op.h" #include "parser/parser.h" #include "parser/tptp/tptp.h" -#include "parser/antlr_tracing.h" }/* @parser::includes */ |