Changeset 7b1d5ec

Timestamp:

Sep 11, 2017, 5:13:36 PM (7 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

6de9f4a

Parents:

15697ff

Message:

add cast for designated (hh or h) unsigned char and short literals to get correct behaviour

File:

• src/Parser/ExpressionNode.cc (modified) (2 diffs)

src/Parser/ExpressionNode.cc

@@ -10 +10 @@
 // Created On       : Sat May 16 13:17:07 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sun Sep 10 09:56:06 2017
-// Update Count     : 655
+// Last Modified On : Mon Sep 11 16:06:42 2017
+// Update Count     : 666
 //
 
@@ -167 +167 @@
 
         ret = new ConstantExpr( Constant( new BasicType( noQualifiers, kind[Unsigned][size] ), str, v ) );
+        if ( Unsigned && size < 2 ) {                                           // less than int ?
+                // int i = -1uh => 65535 not -1, so cast is necessary for unsigned, which eliminates some warnings for large
+                // values.
+                ret = new CastExpr( ret, new BasicType( Type::Qualifiers(), kind[Unsigned][size] ) );
+        } // if
   CLEANUP:
         if ( units.length() != 0 ) {