if and loopses

1 files changed, 13 insertions, 0 deletions

diff --git a/src/cffc.hff b/src/cffc.hff
index bc49f29..6147377 100644
--- a/src/cffc.hff
+++ b/src/cffc.hff
@@ -82,10 +82,12 @@ struct Type {
    }
 }
 
+struct Fn;
 struct Parser {
    fp *FILE,
    alloc *Allocator,
    curfile *const u8,
+   curfn *Fn,
    curenv *Env,
    tokloc Loc,
    curloc Loc,
@@ -128,10 +130,21 @@ struct Expr {
    }
 }
 
+
+struct Stmt;
 struct Stmt {
    loc Loc,
    u enum union {
       Block [#]Stmt,
+      If struct { test Expr, t [#]Stmt, f [#]Stmt },
+      While struct { test Expr, body [#]Stmt },
+      For struct {
+         ini [#]Stmt,
+         test Expr,
+         next Option<Expr>,
+         body [#]Stmt,
+      },
+      Return Option<Expr>,
       Expr Expr,
       Decl *Decl,
    }