some compiler enhancements

2023-11-29 15:54:37 +09:00
parent 57629478a1
commit bb4786b6ca
6 changed files with 38 additions and 4 deletions
--- a/t/do-02.err
+++ b/t/do-02.err
@ -0,0 +1,8 @@
+## if `do` is not enclosed in `( )`, it supports only the limited number of expressions.
+
+do ; ## this is ok
+
+do 1; ## this is ok
+
+do { set k 10; printf "k=%d\n" k; } ##ERROR: syntax error - more than one expression after do
+   { set k 20; printf "k=%d\n" k; };