feat: add bison grammar for emit, decltype and difference

1 files changed, 12 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index a30b93c..c107cb3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 CC      = cc
 LEX     = flex
-CFLAGS  = -std=c17 -Wall -Wextra -Werror -Wpedantic -O2
+YACC    = bison
+CFLAGS  = -std=c17 -Wall -Wextra -Werror -Wpedantic -O2 -Ibin
 SOURCES = ast.c ast.h lexer.h main.c
-OBJECTS = bin/lexer.o bin/ast.o bin/main.o
+OBJECTS = bin/lexer.o bin/parser.o bin/ast.o bin/main.o
 SANITIZE = -g -O0 -fsanitize=address,undefined
 
 .PHONY: all debug check format lint clean
@@ -18,13 +19,19 @@ sfinae: $(OBJECTS)
 bin/lexer.c: sfinae.l | bin
 	$(LEX) -o bin/lexer.c sfinae.l
 
-bin/lexer.o: bin/lexer.c lexer.h
+bin/lexer.o: bin/lexer.c bin/parser.h ast.h lexer.h
 	$(CC) -std=c17 -w -I. -c -o $@ bin/lexer.c
 
+bin/parser.c bin/parser.h: sfinae.y | bin
+	$(YACC) -d -o bin/parser.c sfinae.y
+
+bin/parser.o: bin/parser.c
+	$(CC) -std=c17 -w -I. -c -o $@ bin/parser.c
+
 bin/%.o: %.c | bin
 	$(CC) $(CFLAGS) -c -o $@ $<
 
-bin/main.o: lexer.h
+bin/main.o: ast.h lexer.h
 bin/ast.o: ast.h lexer.h
 
 debug: CFLAGS += $(SANITIZE)
@@ -40,7 +47,7 @@ format:
 	clang-format -i $(SOURCES)
 
 lint:
-	clang-tidy ast.c main.c -- -std=c17
+	clang-tidy ast.c main.c -- -std=c17 -Ibin
 
 clean:
 	rm -rf bin sfinae