Merge pull request #2524 from kugelfuhr/kugelfuhr/fix-2523

Fix some issues with preprocessor expressions
2024-10-05 14:14:29 +02:00
parent 8cd45417f9 9c69aac097
commit 270aa4417b
3 changed files with 39 additions and 24 deletions
--- a/test/val/bug2523.c
+++ b/test/val/bug2523.c
@@ -0,0 +1,29 @@
+#if (0u - 1) < 0
+#error
+#endif
+
+#if !1u - 1 > 0
+#error
+#endif
+
+#if (1 & 1u) - 2 < 0
+#error
+#endif
+
+#if (1 | 1u) - 2 < 0
+#error
+#endif
+
+#if (1 ^ 1u) - 2 < 0
+#error
+#endif
+
+#if (1u >> 1) - 2 < 0
+#error
+#endif
+
+#if (0u << 1) - 1 < 0
+#error
+#endif
+
+int main() { return 0; }