WIP sym + cgen

1 files changed, 20 insertions, 13 deletions

diff --git a/src/prc1/div.c b/src/prc1/div.c
index 9061ac6..7236a71 100644
--- a/src/prc1/div.c
+++ b/src/prc1/div.c
@@ -1,4 +1,5 @@
 #include "div.h"
+#include "fn.h"
 #include "gl.h"
 #include "im.h"
 #include "lk.h"
@@ -6,8 +7,8 @@
 #include "td.h"
 #include "ws.h"
 
-static const struct seq linkage =
-    {(struct step[]){{ID, "linkage"}, {0}}, .fn = lk},
+static const struct seq
+    linkage = {(struct step[]){{ID, "linkage"}, {0}}, .fn = lk},
     types = {(struct step[]){{ID, "types"}, {0}}, .fn = td},
     imports = {(struct step[]){{ID, "imports"}, {0}}, .fn = im},
     procedure = {(struct step[]){{ID, "procedure"}, {0}}, .fn = pr};
@@ -42,9 +43,9 @@ int div_fn(const struct lex *l, struct prv *p)
 {
     struct pos init =
     {
+        .name = __func__,
         .seq = fnseq,
-        .stseq = fnseq,
-        .step = fnseq->steps
+        .end = fn_end
     };
 
     if (push(&init, p))
@@ -58,32 +59,38 @@ int div_im(const struct lex *l, struct prv *p)
 {
     struct pos init =
     {
+        .name = __func__,
         .seq = imseq,
-        .stseq = imseq,
-        .step = imseq->steps
     };
 
-    if (lex_eof(l, p->stk))
-        return 0;
-    else if (push(&init, p))
+    if (push(&init, p))
         return -1;
 
     p->stk = p->tk;
-    return 1;
+    return 0;
+}
+
+static int endp(const struct lex *l, struct prv *p)
+{
+    if (fn_end(l, p))
+        return -1;
+
+    p->proto = NULL;
+    return 0;
 }
 
 int div_p(const struct lex *l, struct prv *p)
 {
     struct pos init =
     {
+        .name = __func__,
         .seq = pseq,
-        .stseq = pseq,
-        .step = pseq->steps
+        .end = endp
     };
 
     if (push(&init, p))
         return -1;
 
     p->stk = p->tk;
-    return 1;
+    return 0;
 }