cond switch

1 files changed, 19 insertions, 0 deletions

diff --git a/bootstrap/cgen.c b/bootstrap/cgen.c
index 7519982..baf8999 100644
--- a/bootstrap/cgen.c
+++ b/bootstrap/cgen.c
@@ -442,6 +442,17 @@ genstmt(struct stmt *stmt) {
    case Scontinue:
       pri("goto _cont%d;\n", stmt->brkcon.id);
       break;
+   case Scswitch:
+      pri("if (0) ;\n");
+      for (int i = 0; i < stmt->cswitch.cs.n; ++i) {
+         pri("else if (%e)\n", &stmt->cswitch.cs.d[i].test);
+         genblock(stmt->cswitch.cs.d[i].t);
+      }
+      if (stmt->cswitch.f) {
+         pri("else\n");
+         genblock(*stmt->cswitch.f);
+      }
+      break;
    }
 }
 
@@ -626,6 +637,14 @@ liftnested(struct stmt *stmt) {
       break;
    case Sbreak: case Scontinue:
       break;
+   case Scswitch:
+      for (int i = 0; i < stmt->cswitch.cs.n; ++i) {
+         liftnestedex(&stmt->cswitch.cs.d[i].test);
+         liftnested(blocktostmt(stmt->cswitch.cs.d[i].t));
+      }
+      if (stmt->cswitch.f)
+         liftnested(blocktostmt(*stmt->cswitch.f));
+      break;
    }
 }