From d1cdd0839b4ef436dc8f43043d242bd49ecb28c6 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Tue, 22 Mar 2022 01:58:22 -0700
Subject: init: Allow empty initializers

---
 test/initializer-empty-struct.c   | 5 +++++
 test/initializer-empty-struct.qbe | 8 ++++++++
 test/initializer-empty.c          | 4 ++++
 test/initializer-empty.qbe        | 8 ++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 test/initializer-empty-struct.c
 create mode 100644 test/initializer-empty-struct.qbe
 create mode 100644 test/initializer-empty.c
 create mode 100644 test/initializer-empty.qbe

(limited to 'test')

diff --git a/test/initializer-empty-struct.c b/test/initializer-empty-struct.c
new file mode 100644
index 0000000..01538f5
--- /dev/null
+++ b/test/initializer-empty-struct.c
@@ -0,0 +1,5 @@
+struct s {float x; long y;};
+struct s s = {};
+void f(void) {
+	struct s t = {};
+}
diff --git a/test/initializer-empty-struct.qbe b/test/initializer-empty-struct.qbe
new file mode 100644
index 0000000..9bbfb34
--- /dev/null
+++ b/test/initializer-empty-struct.qbe
@@ -0,0 +1,8 @@
+export data $s = align 8 { z 16 }
+export
+function $f() {
+@start.1
+	%.1 =l alloc8 16
+@body.2
+	ret
+}
diff --git a/test/initializer-empty.c b/test/initializer-empty.c
new file mode 100644
index 0000000..e3e444c
--- /dev/null
+++ b/test/initializer-empty.c
@@ -0,0 +1,4 @@
+int x = {};
+void f(void) {
+	int y = {};
+}
diff --git a/test/initializer-empty.qbe b/test/initializer-empty.qbe
new file mode 100644
index 0000000..2ed8249
--- /dev/null
+++ b/test/initializer-empty.qbe
@@ -0,0 +1,8 @@
+export data $x = align 4 { z 4 }
+export
+function $f() {
+@start.1
+	%.1 =l alloc4 4
+@body.2
+	ret
+}
-- 
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