scc

commit d7a8adfd00c4d92615387463382ba1e000c3b61c
parent 824cc5f2899438f5865d942e855f907e26a5106c
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 24 Apr 2014 17:57:59 +0200

Add default statement

Diffstat:
M
stmt.c
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/stmt.c b/stmt.c
@@ -249,6 +249,17 @@ Case(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
 	++lswitch->nr;
 }
 
+static void
+Default(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
+{
+	Symbol *ldefault = label(NULL, 1);
+
+	expect(DEFAULT);
+	expect(':');
+	emitlabel(ldefault);
+	lswitch->deflabel = ldefault;
+}
+
 void
 compound(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
 {
@@ -283,6 +294,7 @@ repeat:
 	case GOTO:     Goto(); break;
 	case SWITCH:   Switch(lcont); break;
 	case CASE:     Case(lbreak, lcont, lswitch); break;
+	case DEFAULT:  Default(lbreak, lcont, lswitch); break;
 	case IDEN:
 		if (ahead() == ':') {
 			Label();