hare

commit 167d22e3038f3166a1aead5a51df3cba4907264f
parent 8192c49f71d7bbc0f4efdc2ef7b63b4d3740a0f6
Author: Drew DeVault <sir@cmpwn.com>
Date:   Mon,  4 Oct 2021 13:04:55 +0000

riscv64: fix match syntax

Diffstat:
M
rt/+linux/+riscv64.ha
 | 
24
+++++++++++++-----------
M
rt/+riscv64/backtrace.ha
 | 
8
+++++---

2 files changed, 18 insertions(+), 14 deletions(-)
diff --git a/rt/+linux/+riscv64.ha b/rt/+linux/+riscv64.ha
@@ -7,17 +7,19 @@ export fn clone(
 	child_tid: nullable *int,
 	tls: u64,
 ) (int | void | errno) = {
-	return match (wrap_return(syscall5(SYS_clone,
-			flags: u64,
-			stack: uintptr: u64,
-			parent_tid: uintptr: u64,
-			tls,
-			child_tid: uintptr: u64))) {
-		u: u64 => switch (u) {
-			0 => void,
-			* => u: int,
-		},
-		err: errno => err,
+	match (wrap_return(syscall5(SYS_clone,
+		flags: u64, stack: uintptr: u64,
+		parent_tid: uintptr: u64,
+		tls, child_tid: uintptr: u64))) {
+	case u: u64 =>
+		switch (u) {
+		case 0 =>
+			return;
+		case =>
+			return u: int;
+		};
+	case err: errno =>
+		return err;
 	};
 };
 
diff --git a/rt/+riscv64/backtrace.ha b/rt/+riscv64/backtrace.ha
@@ -13,8 +13,10 @@ export fn backtrace() frame = frame {
 // Returns the frame above the current frame, if any.
 export fn nextframe(sframe: frame) (frame | void) = {
 	let addr = sframe.addr: *nullable *void;
-	return match (*addr) {
-		null => void,
-		a: *void => frame { addr = a }
+	match (*addr) {
+	case null =>
+		return;
+	case a: *void =>
+		return frame { addr = a };
 	};
 };