remove compiler warnings

jgthomas · Oct 29, 2019 · ba2c519 · ba2c519
1 parent 60b7646
commit ba2c519
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/tests/Makefile b/tests/Makefile
@@ -15,7 +15,7 @@ vpath %.c $(SOURCE)
 
 # COMPILER - with flags and libraries to link
 CC = gcc
-CFLAGS = -g -Wall -Wextra $(foreach dir, $(INCLUDES), -I$(dir))
+CFLAGS = -g -Wall -Wextra -Werror $(foreach dir, $(INCLUDES), -I$(dir))
 LDLIBS = -lcmocka -lm
 
 # EXECUTABLE - the final binary file

diff --git a/tests/emulator_test.c b/tests/emulator_test.c
@@ -13,6 +13,8 @@
 
 void test_answer_three(void **state)
 {
+        (void) state; /* unused */
+
         char *tests[] = {"03 03 03 00",
                          "04 04 04 07 00",
                          "03 03 03 03 03 03 05 05 05 00",
@@ -38,6 +40,8 @@ void test_answer_three(void **state)
 
 void test_many_different_instructions(void **state)
 {
+        (void) state; /* unused */
+
         char *tests[] = {"03 04 01 05 06 07 08 0b 09 0c 0d 09 0a 07 00",
                          "0d 08 09 08 0f 0a 01 00 0e 02 0a 06 0d 06 00"};