set salit.size to 0 forcibly in get_symbol_array_literal()

README.md

@@ -48,9 +48,9 @@ A HCL program is composed of more expressions.
 * nqk?
 * sprintf
 * printf
-* +
-* -
-* *
+* _+_
+* _-_
+* _*_
 * mlt
 * /
 * quo
@@ -61,3 +61,15 @@ A HCL program is composed of more expressions.
 * bit-xor
 * bit-not
 * bit-shift
+
+## Defining a function
+
+(defun function-name (arguments)
+	| local variables |
+	function body
+)
+
+(set function-name (lambda (arguments)
+	| local variables |
+	function body
+)

lib/read.c

@@ -1753,7 +1753,9 @@ static int get_symbol_array_literal (hcl_t* hcl, hcl_oop_t* xlit)
 	hcl_oop_t sa, sym;
 	hcl_oow_t i;
 
+	/* if the program is not buggy, salit.size must be 0 here. */
 	HCL_ASSERT (hcl, hcl->c->r.salit.size == 0); 
+	hcl->c->r.salit.size = 0; /* i want to set it to 0 in case it's buggy */
 
 	HCL_ASSERT (hcl, TOKEN_TYPE(hcl) == HCL_IOTOK_VBAR);
 	GET_TOKEN_WITH_GOTO(hcl, oops);