From 4f7179b08e3eec5f599905e16c94b4dceab7fc9a Mon Sep 17 00:00:00 2001
From: Michael McLoughlin <mmcloughlin@gmail.com>
Date: Sat, 30 Oct 2021 13:47:55 -0700
Subject: [PATCH] gotypes,tests: test case for issue #195 (#214)

Adds test cases for the bug in #195, similar to #212.

Updates #195
Updates #191
---
 gotypes/signature_test.go                 |  3 ++-
 tests/fixedbugs/issue195/asm.go           | 15 +++++++++++++++
 tests/fixedbugs/issue195/doc.go           |  3 +++
 tests/fixedbugs/issue195/issue195.s       |  7 +++++++
 tests/fixedbugs/issue195/issue195_test.go | 10 ++++++++++
 tests/fixedbugs/issue195/stub.go          |  6 ++++++
 6 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 tests/fixedbugs/issue195/asm.go
 create mode 100644 tests/fixedbugs/issue195/doc.go
 create mode 100644 tests/fixedbugs/issue195/issue195.s
 create mode 100644 tests/fixedbugs/issue195/issue195_test.go
 create mode 100644 tests/fixedbugs/issue195/stub.go

diff --git a/gotypes/signature_test.go b/gotypes/signature_test.go
index 03997f1..03f8e9b 100644
--- a/gotypes/signature_test.go
+++ b/gotypes/signature_test.go
@@ -159,7 +159,8 @@ func TestSignatureSizes(t *testing.T) {
 		{"func(uint64) uint64", 16},
 		{"func([7]byte) byte", 9},
 		{"func(uint64, uint64) (uint64, uint64)", 32},
-		{"func(uint16)", 2},
+		{"func(uint16)", 2},           // issue #191
+		{"func(*uint64, uint32)", 12}, // issue #195
 	}
 	for _, c := range cases {
 		s, err := ParseSignature(c.Expr)
diff --git a/tests/fixedbugs/issue195/asm.go b/tests/fixedbugs/issue195/asm.go
new file mode 100644
index 0000000..9f1a10c
--- /dev/null
+++ b/tests/fixedbugs/issue195/asm.go
@@ -0,0 +1,15 @@
+//go:build ignore
+// +build ignore
+
+package main
+
+import (
+	. "github.com/mmcloughlin/avo/build"
+)
+
+func main() {
+	TEXT("Issue195", NOSPLIT|NOFRAME, "func(x *uint64, y uint32)")
+	Doc("Issue195 tests for correct argument size.")
+	RET()
+	Generate()
+}
diff --git a/tests/fixedbugs/issue195/doc.go b/tests/fixedbugs/issue195/doc.go
new file mode 100644
index 0000000..6a0a319
--- /dev/null
+++ b/tests/fixedbugs/issue195/doc.go
@@ -0,0 +1,3 @@
+// Package issue195 tests for correct argument size for a function without
+// return types. This test is closely related to issue #191.
+package issue195
diff --git a/tests/fixedbugs/issue195/issue195.s b/tests/fixedbugs/issue195/issue195.s
new file mode 100644
index 0000000..0d557c0
--- /dev/null
+++ b/tests/fixedbugs/issue195/issue195.s
@@ -0,0 +1,7 @@
+// Code generated by command: go run asm.go -out issue195.s -stubs stub.go. DO NOT EDIT.
+
+#include "textflag.h"
+
+// func Issue195(x *uint64, y uint32)
+TEXT ·Issue195(SB), NOSPLIT|NOFRAME, $0-12
+	RET
diff --git a/tests/fixedbugs/issue195/issue195_test.go b/tests/fixedbugs/issue195/issue195_test.go
new file mode 100644
index 0000000..783a535
--- /dev/null
+++ b/tests/fixedbugs/issue195/issue195_test.go
@@ -0,0 +1,10 @@
+package issue195
+
+import "testing"
+
+//go:generate go run asm.go -out issue195.s -stubs stub.go
+
+func TestIssue195(t *testing.T) {
+	x := uint64(42)
+	Issue195(&x, 42)
+}
diff --git a/tests/fixedbugs/issue195/stub.go b/tests/fixedbugs/issue195/stub.go
new file mode 100644
index 0000000..c5ab3b4
--- /dev/null
+++ b/tests/fixedbugs/issue195/stub.go
@@ -0,0 +1,6 @@
+// Code generated by command: go run asm.go -out issue195.s -stubs stub.go. DO NOT EDIT.
+
+package issue195
+
+// Issue195 tests for correct argument size.
+func Issue195(x *uint64, y uint32)