[Scummvm-git-logs] scummvm master -> 41c4852195aecf06284dc2ceb1a8a3489ace5d7d

[digitall]

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Summary:
41c4852195 PRIVATE: Fix Unused Function GCC Warning


Commit: 41c4852195aecf06284dc2ceb1a8a3489ace5d7d
    https://github.com/scummvm/scummvm/commit/41c4852195aecf06284dc2ceb1a8a3489ace5d7d
Author: D G Turner (digitall at scummvm.org)
Date: 2021-03-18T18:31:41Z

Commit Message:
PRIVATE: Fix Unused Function GCC Warning

This was in the lexer parser code autogenerated by flex. The relevant
functions have been commented out, rather than removed to make it easier
to merge changes if this parser code needs to be regenerated.

Changed paths:
    engines/private/lexer.cpp


diff --git a/engines/private/lexer.cpp b/engines/private/lexer.cpp
index 7091c5070e..fcc7e36769 100644
--- a/engines/private/lexer.cpp
+++ b/engines/private/lexer.cpp
@@ -438,7 +438,7 @@ extern FILE *yyin, *yyout;
 		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
 		} \
 	while ( 0 )
-#define unput(c) yyunput( c, (yytext_ptr)  )
+//#define unput(c) yyunput( c, (yytext_ptr)  )
 
 #ifndef YY_STRUCT_YY_BUFFER_STATE
 #define YY_STRUCT_YY_BUFFER_STATE
@@ -848,11 +848,11 @@ extern int yywrap ( void );
 #endif
 #endif
 
-#ifndef YY_NO_UNPUT
-    
-    static void yyunput ( int c, char *buf_ptr  );
-    
-#endif
+//#ifndef YY_NO_UNPUT
+//    
+//    static void yyunput ( int c, char *buf_ptr  );
+//    
+//#endif
 
 #ifndef yytext_ptr
 static void yy_flex_strncpy ( char *, const char *, int );
@@ -1512,46 +1512,46 @@ static int yy_get_next_buffer (void)
 		return yy_is_jam ? 0 : yy_current_state;
 }
 
-#ifndef YY_NO_UNPUT
-
-    static void yyunput (int c, char * yy_bp )
-{
-	char *yy_cp;
-    
-    yy_cp = (yy_c_buf_p);
-
-	/* undo effects of setting up yytext */
-	*yy_cp = (yy_hold_char);
-
-	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		int number_to_move = (yy_n_chars) + 2;
-		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
-					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
-		char *source =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
-
-		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
-			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
-
-		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-	(yytext_ptr) = yy_bp;
-	(yy_hold_char) = *yy_cp;
-	(yy_c_buf_p) = yy_cp;
-}
-
-#endif
+//#ifndef YY_NO_UNPUT
+//
+//    static void yyunput (int c, char * yy_bp )
+//{
+//	char *yy_cp;
+//    
+//    yy_cp = (yy_c_buf_p);
+//
+//	/* undo effects of setting up yytext */
+//	*yy_cp = (yy_hold_char);
+//
+//	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+//		{ /* need to shift things up to make room */
+//		/* +2 for EOB chars. */
+//		int number_to_move = (yy_n_chars) + 2;
+//		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+//					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+//		char *source =
+//				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+//
+//		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+//			*--dest = *--source;
+//
+//		yy_cp += (int) (dest - source);
+//		yy_bp += (int) (dest - source);
+//		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+//			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+//
+//		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+//			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+//		}
+//
+//	*--yy_cp = (char) c;
+//
+//	(yytext_ptr) = yy_bp;
+//	(yy_hold_char) = *yy_cp;
+//	(yy_c_buf_p) = yy_cp;
+//}
+//
+//#endif
 
 #ifndef YY_NO_INPUT
 #ifdef __cplusplus