Make flag constants unsigned

git-svn-id: svn://svn.cc65.org/cc65/trunk@834 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/cc65/expr.h b/src/cc65/expr.h
index 7e776bd9000c4cca36be86f0fbf79c5426cd2295..00f18f3b3174198c9cc5b5642e9813757a40ef36 100644 (file)
--- a/src/cc65/expr.h
+++ b/src/cc65/expr.h
@@ -22,24 +22,24 @@
 
 
 /* Defines for the flags field of the expression descriptor */
-#define E_MREG         0x0110  /* Special: Expression is primary register */
-#define E_MGLOBAL              0x0080  /* Reference to static variable */
-#define E_MLOCAL       0x0040  /* Reference to local variable (stack offset) */
-#define E_MCONST       0x0020  /* Constant value */
-#define E_MEXPR                0x0010  /* Result is in primary register */
-#define E_MEOFFS               0x0011  /* Base is in primary register, const offset */
-
-#define E_MCTYPE       0x0007  /* Type of a constant */
-#define E_TCONST       0x0000  /* Constant */
-#define E_TGLAB                0x0001  /* Global label */
-#define E_TLIT         0x0002  /* Literal of some kind */
-#define E_TLOFFS       0x0003  /* Constant stack offset */
-#define E_TLLAB                0x0004  /* Local label */
-#define E_TREGISTER    0x0005  /* Register variable */
+#define E_MREG                 0x0110U /* Special: Expression is primary register */
+#define E_MGLOBAL              0x0080U /* Reference to static variable */
+#define E_MLOCAL       0x0040U /* Reference to local variable (stack offset) */
+#define E_MCONST       0x0020U /* Constant value */
+#define E_MEXPR                0x0010U /* Result is in primary register */
+#define E_MEOFFS               0x0011U /* Base is in primary register, const offset */
+
+#define E_MCTYPE               0x0007U /* Type of a constant */
+#define E_TCONST               0x0000U /* Constant */
+#define E_TGLAB                0x0001U /* Global label */
+#define E_TLIT                 0x0002U /* Literal of some kind */
+#define E_TLOFFS               0x0003U /* Constant stack offset */
+#define E_TLLAB                0x0004U /* Local label */
+#define E_TREGISTER            0x0005U /* Register variable */
 
 /* Defines for the test field of the expression descriptor */
-#define E_CC           0x0001  /* expr has set cond codes apropos result value */
-#define E_FORCETEST            0x0002  /* if expr has NOT set CC, force a test */
+#define E_CC                   0x0001U /* expr has set cond codes apropos result value */
+#define E_FORCETEST            0x0002U /* if expr has NOT set CC, force a test */
 
 /* Describe the result of an expression */
 typedef struct ExprDesc ExprDesc;