implement pre {..}

2021-11-25 19:04:35 +01:00
parent 3fd668e525
commit 857e85c8a1
11 changed files with 282 additions and 109 deletions
--- a/src/runtime/c/pgf/printer.h
+++ b/src/runtime/c/pgf/printer.h
@@ -53,6 +53,7 @@ public:
    void parg(ref<PgfDTyp> ty, ref<PgfPArg> parg);
    void lparam(ref<PgfLParam> lparam);
    void symbol(PgfSymbol sym);
+    void symbols(ref<Vector<PgfSymbol>> syms);

    virtual PgfExpr eabs(PgfBindType btype, PgfText *name, PgfExpr body);
    virtual PgfExpr eapp(PgfExpr fun, PgfExpr arg);