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-rw-r--r--tests/test_global_variables.sh16
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/test_global_variables.sh b/tests/test_global_variables.sh
new file mode 100644
index 0000000..b4eef09
--- /dev/null
+++ b/tests/test_global_variables.sh
@@ -0,0 +1,16 @@
+cat <<'EOF' > expected
+42 123 999
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+char a = 42;
+short b = 123;
+int c = 999;
+
+int main() {
+ printf("%d %d %d\n", a, b, c);
+}
+EOF
+