From 64d94606f5302349748dae8d2d8d475be5f4afd3 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Tue, 31 Dec 2024 16:57:08 +0900
Subject: Remove support for Metrowerks compiler

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 lib/antlr/antlr/CharScanner.h |  8 --------
 lib/antlr/antlr/config.h      | 20 --------------------
 lib/antlr/src/CharScanner.cpp |  1 -
 lib/antlr/src/String.cpp      |  3 ---
 lib/cppparser/driver.cpp      |  1 -
 5 files changed, 33 deletions(-)

diff --git a/lib/antlr/antlr/CharScanner.h b/lib/antlr/antlr/CharScanner.h
index 2e2ffc7c..4a0816a8 100644
--- a/lib/antlr/antlr/CharScanner.h
+++ b/lib/antlr/antlr/CharScanner.h
@@ -41,8 +41,6 @@ namespace antlr {
 
 class ANTLR_API CharScanner;
 
-ANTLR_C_USING(tolower)
-
 #ifdef ANTLR_REALLY_NO_STRCASECMP
 // Apparently, neither strcasecmp nor stricmp is standard, and Codewarrior
 // on the mac has neither...
@@ -57,12 +55,6 @@ inline int strcasecmp(const char *s1, const char *s2)
 		if (c1 == 0) return 0;
 	}
 }
-#else
-#ifdef NO_STRCASECMP
-ANTLR_C_USING(stricmp)
-#else
-ANTLR_C_USING(strcasecmp)
-#endif
 #endif
 
 /** Functor for the literals map
diff --git a/lib/antlr/antlr/config.h b/lib/antlr/antlr/config.h
index 200463b8..9b446c84 100644
--- a/lib/antlr/antlr/config.h
+++ b/lib/antlr/antlr/config.h
@@ -18,7 +18,6 @@
 #define ANTLR_USE_NAMESPACE(_x_) _x_::
 #define ANTLR_USING_NAMESPACE(_x_) using namespace _x_;
 #define ANTLR_CXX_SUPPORTS_NAMESPACE 1
-#define ANTLR_C_USING(_x_)
 #define ANTLR_API
 #ifndef CUSTOM_API
 # define CUSTOM_API
@@ -194,25 +193,6 @@
 #endif	// end IBM VisualAge C++
 /*}}}*/
 /*****************************************************************************/
-/*{{{ Metrowerks Codewarrior
- *****************************************************************************/
-#ifdef __MWERKS__
-# if (__MWERKS__ <= 0x2201)
-#	define NO_TEMPLATE_PARTS
-# endif
-
-// CW 6.0 and 7.0 still do not have it.
-# define ANTLR_REALLY_NO_STRCASECMP
-
-# undef ANTLR_C_USING
-# define ANTLR_C_USING(_x_)   using std:: ## _x_;
-
-# define ANTLR_CCTYPE_NEEDS_STD
-# undef ANTLR_CXX_SUPPORTS_UNCAUGHT_EXCEPTION
-
-#endif	// End of Metrowerks Codewarrior
-/*}}}*/
-/*****************************************************************************/
 /*{{{ SGI Irix 6.5.10 MIPSPro compiler
  *****************************************************************************/
 // (contributed by Anna Winkler)
diff --git a/lib/antlr/src/CharScanner.cpp b/lib/antlr/src/CharScanner.cpp
index 63545468..ba217983 100644
--- a/lib/antlr/src/CharScanner.cpp
+++ b/lib/antlr/src/CharScanner.cpp
@@ -13,7 +13,6 @@
 #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
 namespace antlr {
 #endif
-ANTLR_C_USING(exit)
 
 CharScanner::CharScanner(InputBuffer& cb, bool case_sensitive )
 	: saveConsumedInput(true) //, caseSensitiveLiterals(true)
diff --git a/lib/antlr/src/String.cpp b/lib/antlr/src/String.cpp
index 39b09ab1..4de93c8a 100644
--- a/lib/antlr/src/String.cpp
+++ b/lib/antlr/src/String.cpp
@@ -19,9 +19,6 @@
 namespace antlr {
 #endif
 
-// RK: should be using snprintf actually... (or stringstream)
-ANTLR_C_USING(sprintf)
-
 ANTLR_USE_NAMESPACE(std)string operator+( const ANTLR_USE_NAMESPACE(std)string& lhs, const int rhs )
 {
 	char tmp[100];
diff --git a/lib/cppparser/driver.cpp b/lib/cppparser/driver.cpp
index 07491169..2f3e9ffb 100644
--- a/lib/cppparser/driver.cpp
+++ b/lib/cppparser/driver.cpp
@@ -552,7 +552,6 @@ void Driver::setupLexer( Lexer * lexer ) {
   lexer->addSkipWord( "ANTLR_USE_NAMESPACE", SkipWordAndArguments );
   lexer->addSkipWord( "ANTLR_USING_NAMESPACE", SkipWordAndArguments );
   lexer->addSkipWord( "ANTLR_END_NAMESPACE" );
-  lexer->addSkipWord( "ANTLR_C_USING", SkipWordAndArguments );
   lexer->addSkipWord( "ANTLR_API" );
 
   // gnu
-- 
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