changed .c files to .cpp files

src/Makefile

@@ -4,7 +4,7 @@
 PARSER = bison
 
 
-LIB_FILES = $(PARSER)/$(PARSER)_parser.c $(PARSER)/flex_lexer.c $(PARSER)/SQLParser.cpp lib/Statement.cpp lib/Expr.cpp
+LIB_FILES = $(PARSER)/$(PARSER)_parser.cpp $(PARSER)/flex_lexer.cpp $(PARSER)/SQLParser.cpp lib/Statement.cpp lib/Expr.cpp
 
 TESTS_MAIN = sql_tests.cpp
 TESTS_BIN = bin/tests
@@ -24,10 +24,10 @@ execution: $(LIB_FILES) $(EXECUTION_MAIN)
 	$(CC) $(CFLAGS) $(LIB_FILES) $(EXECUTION_MAIN) -o $(EXECUTION_BIN)
 
 
-bison/bison_parser.c:
+bison/bison_parser.cpp:
 	make -C bison/
 
-lemon/lemon_parser.c:
+lemon/lemon_parser.cpp:
 	make -C lemon/
 
 

src/bison/Makefile

@@ -1,11 +1,11 @@
 
-all: bison_parser.c flex_lexer.c
+all: bison_parser.cpp flex_lexer.cpp
 
-bison_parser.c: bison_parser.y
+bison_parser.cpp: bison_parser.y
 	bison bison_parser.y
 
-flex_lexer.c: flex_lexer.l
+flex_lexer.cpp: flex_lexer.l
 	flex flex_lexer.l
 
 clean:
-	rm -f bison_parser.c flex_lexer.c bison_parser.h flex_lexer.h
+	rm -f bison_parser.cpp flex_lexer.cpp bison_parser.h flex_lexer.h

src/bison/bison_parser.y

@@ -30,7 +30,7 @@ int yyerror(Statement **expression, yyscan_t scanner, const char *msg) {
 
 
 // Define the names of the created files
-%output  "bison_parser.c"
+%output  "bison_parser.cpp"
 %defines "bison_parser.h"
 
 // Tell bison to create a reentrant parser

src/bison/flex_lexer.l

@@ -24,7 +24,7 @@
 
 /* Define the output files */
 %option header-file="flex_lexer.h"
-%option outfile="flex_lexer.c"
+%option outfile="flex_lexer.cpp"
 
 /* Make reentrant */
 %option reentrant bison-bridge