nooc

commit 7a2e10d6ed168efdf98360ba6b7149a6b3a2589d
parent 60bd5daa03ca455e1ad8ea3f37124a95463935f6
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Fri,  3 Dec 2021 20:42:17 -0600

correct jump offset when exiting if

Diffstat:
M
main.c
 | 
2
+-
M
prog.nc
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/main.c b/main.c
@@ -530,7 +530,7 @@ genblock(char *buf, struct block *block)
 				assert(binary->kind == EXPR_BINARY);
 				enum reg reg = getreg();
 				total += genexpr(buf ? buf + total : NULL, expr.d.cond.cond, reg);
-				size_t iflen = genblock(NULL, &expr.d.cond.bif);
+				size_t iflen = genblock(NULL, &expr.d.cond.bif) + jmp(NULL, 0);
 				size_t elselen = genblock(NULL, &expr.d.cond.belse);
 				switch (binary->d.op) {
 				case OP_GREATER:
diff --git a/prog.nc b/prog.nc
@@ -1,6 +1,6 @@
 exit i64 = 60
 write i64 = 1
-if > 1 0 {
+if > 0 1 {
 	syscall(write, 0, "hello", 5)
 } else {
 	syscall(write, 0, "world", 5)