Merge remote-tracking branch 'origin/master' into llvm14

1 files changed, 19 insertions, 0 deletions

diff --git a/test/cases/recursive_inline_function.1.zig b/test/cases/recursive_inline_function.1.zig
new file mode 100644
index 0000000000..8ed9bde8e8
--- /dev/null
+++ b/test/cases/recursive_inline_function.1.zig
@@ -0,0 +1,19 @@
+// This additionally tests that the compile error reports the correct source location.
+// Without storing source locations relative to the owner decl, the compile error
+// here would be off by 2 bytes (from the "7" -> "999").
+pub fn main() void {
+    const y = fibonacci(999);
+    if (y - 21 != 0) unreachable;
+}
+
+inline fn fibonacci(n: usize) usize {
+    if (n <= 2) return n;
+    return fibonacci(n - 2) + fibonacci(n - 1);
+}
+
+// error
+//
+// :11:21: error: evaluation exceeded 1000 backwards branches
+// :11:40: note: called from here (6 times)
+// :11:21: note: called from here (495 times)
+// :5:24: note: called from here