1 files changed, 4 insertions(+), 5 deletions(-)

M format/dwarf/leb128.ha

@@ 10,7 10,7 @@ fn readuleb128(in: []u8) ((uleb128, size) | partialread) = {
 		const byte = in[i];
 		let bits: uleb128 = byte & 0x7f;
 		result |= bits << shift;
-		if (byte & 0x80 == 0)
+		if (byte&0x80 == 0)
 			return (result, i+1);
 		shift += 7;
 	};


@@ 21,7 21,6 @@ fn readuleb128(in: []u8) ((uleb128, size) | partialread) = {
 // number of bytes used from the input.
 fn readsleb128(in: []u8) ((sleb128, size) | partialread) = {
 	let result = 0u;
-	let sign = 0u8;
 	let shift = 0u;
 
 	for (let i = 0z; i < len(in); i += 1) {


@@ 30,10 29,10 @@ fn readsleb128(in: []u8) ((sleb128, size) | partialread) = {
 		let bits: uint = byte & 0x7f;
 		result |= bits << shift;
 
-		sign = byte & 0x40;
+		const neg = byte & 0x40 == 0x40;
 		shift += 7;
-		if (byte & 0x80 == 0) {
-			if (sign == 0x40)
+		if (byte&0x80 == 0) {
+			if (byte&0x40 == 0x40)
 				result |= ~((1u << shift)-1);
 			return (result: sleb128, i+1);
 		};