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-rw-r--r--test/regression/bitfields_uint_t.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/regression/bitfields_uint_t.c b/test/regression/bitfields_uint_t.c
new file mode 100644
index 00000000..3d7fb4e7
--- /dev/null
+++ b/test/regression/bitfields_uint_t.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdint.h>
+
+/* Test that uint32 type synonym works.
+ This previously failed for standard headers where uint32 is defined
+ as a (32-bit) unsigned long. */
+
+struct s {
+ uint32_t a: 1;
+ uint32_t b: 2;
+ uint32_t c: 9;
+ uint32_t d: 20;
+};
+
+struct s x = { 1, 2, 3, 4 };
+
+int main()
+{
+ printf("x = { a = %d, b = %d, c = %d, d = %d }\n", x.a, x.b, x.c, x.d);
+}
+
+