duskos

commit cf054161ae5834bac8debe3ec835c1911ba661ca
parent 80786c7ae2499d7e86920dfe6e959d7c5e3dc8ec
Author: Virgil Dupras <hsoft@hardcoded.net>
Date:   Tue, 29 Nov 2022 20:10:07 -0500

comp/c: fix parsing bug with a postfix op following () expr

Diffstat:
M
fs/ar/puff.c
 | 
4
+---
M
fs/comp/c/pgen.fs
 | 
2
+-

2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/ar/puff.c b/fs/ar/puff.c
@@ -249,9 +249,7 @@ static int construct(huffman *h, short *length, int n)
 	for (len = 0; len <= MAXBITS; len++)
 		h->count[len] = 0;
 	for (symbol = 0; symbol < n; symbol++)
-		// TODO: I get a tokenization error with:
-		// (h->count[length[symbol]])++;
-		h->count[length[symbol]]++;	/* assumes lengths are within bounds */
+		(h->count[length[symbol]])++;	/* assumes lengths are within bounds */
 	if (h->count[0] == n)				/* no codes! */
 		return 0;						/* complete, but decode() will fail */
 
diff --git a/fs/comp/c/pgen.fs b/fs/comp/c/pgen.fs
@@ -249,7 +249,7 @@ alias noop parseFactor ( tok -- ) \ forward declaration
       nextt dup parseType if ( tok type )
         \ TODO: actually process the typecast
         nip parseDeclarator drop nextt ')' expectChar nextt parseExpression
-        else ( tok ) parseExpression nextt ')' expectChar then
+        else ( tok ) parseExpression nextt ')' expectChar parsePostfixOp then
     endof
     '"' of isChar?^ ( )
       vmjmp[, here ( jaddr saddr )