Add missing default cases to some switches

dlang · May 2, 2013 · f25c7e4 · f25c7e4
1 parent 2c5df8d
commit f25c7e4
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Showing 4 changed files with 14 additions and 1 deletion.
diff --git a/src/cast.c b/src/cast.c
@@ -2744,6 +2744,8 @@ Expression *Expression::integralPromotions(Scope *sc)
         case Tdchar:
             e = e->castTo(sc, Type::tuns32);
             break;
+        default:
+            break;
     }
     return e;
 }

diff --git a/src/lexer.c b/src/lexer.c
@@ -903,6 +903,8 @@ void Lexer::scan(Token *t)
                         }
                         continue;
                     }
+                    default:
+                        break;
                 }
                 t->value = TOKdiv;
                 return;

diff --git a/src/mtype.c b/src/mtype.c
@@ -3116,8 +3116,9 @@ int TypeBasic::isZeroInit(Loc loc)
         case Tcomplex64:
         case Tcomplex80:
             return 0;           // no
+        default:
+            return 1;           // yes
     }
-    return 1;                   // yes
 }
 
 int TypeBasic::isintegral()
@@ -3816,6 +3817,8 @@ Type *TypeSArray::semantic(Loc loc, Scope *sc)
         case Tnone:
             error(loc, "can't have array of %s", tbn->toChars());
             goto Lerror;
+        default:
+            break;
     }
     if (tbn->isscope())
     {   error(loc, "cannot have array of scope %s", tbn->toChars());
@@ -4101,6 +4104,8 @@ Type *TypeDArray::semantic(Loc loc, Scope *sc)
             error(loc, "can't have array of %s", tbn->toChars());
         case Terror:
             return Type::terror;
+        default:
+            break;
     }
     if (tn->isscope())
     {   error(loc, "cannot have array of scope %s", tn->toChars());
@@ -4727,6 +4732,8 @@ Type *TypePointer::semantic(Loc loc, Scope *sc)
             error(loc, "can't have pointer to %s", n->toChars());
         case Terror:
             return Type::terror;
+        default:
+            break;
     }
     if (n != next)
     {

diff --git a/src/parse.c b/src/parse.c
@@ -6424,6 +6424,8 @@ Expression *Parser::parseUnaryExp()
                         }
                         return e;
                     }
+                    default:
+                        break;
                 }
             }
 #endif