ast2 enum support

tests/include/tast2.h

@@ -43,6 +43,54 @@ typedef struct A22 { int **f1; int *f2[123+132]; } A22;
 union U1 {int f1; float f2; };
 typedef union U2 { int **f1; int abc[123+132]; } U2;
 
+// Enums
+
+// Issue #159
+#define NK_FLAG(x) (1 << (x))
+enum nk_panel_type {
+    NK_PANEL_NONE       = 0,
+    NK_PANEL_WINDOW     = NK_FLAG(0),
+    NK_PANEL_GROUP      = NK_FLAG(1),
+    NK_PANEL_POPUP      = NK_FLAG(2),
+    NK_PANEL_CONTEXTUAL = NK_FLAG(4),
+    NK_PANEL_COMBO      = NK_FLAG(5),
+    NK_PANEL_MENU       = NK_FLAG(6),
+    NK_PANEL_TOOLTIP    = NK_FLAG(7)
+};
+enum nk_panel_set {
+    NK_PANEL_SET_NONBLOCK = NK_PANEL_CONTEXTUAL|NK_PANEL_COMBO|NK_PANEL_MENU|NK_PANEL_TOOLTIP,
+    NK_PANEL_SET_POPUP = NK_PANEL_SET_NONBLOCK|NK_PANEL_POPUP,
+    NK_PANEL_SET_SUB = NK_PANEL_SET_POPUP|NK_PANEL_GROUP
+};
+
+// Issue #171
+typedef enum VSColorFamily {
+    /* all planar formats */
+    cmGray   = 1000000,
+    cmRGB    = 2000000,
+    cmYUV    = 3000000,
+    cmYCoCg  = 4000000,
+    /* special for compatibility */
+    cmCompat = 9000000
+} VSColorFamily;
+
+typedef enum VSPresetFormat {
+    pfNone = 0,
+
+    pfGray8 = cmGray + 10,
+    pfGray16,
+
+    pfYUV420P8 = cmYUV + 10,
+    pfYUV422P8,
+
+    pfRGB24 = cmRGB + 10,
+    pfRGB27,
+    /* test */
+
+    pfCompatBGR32 = cmCompat + 10,
+    pfCompatYUY2
+} VSPresetFormat;
+
 // Anonymous
 //typedef struct { char a1; };
 
@@ -101,6 +149,54 @@ typedef struct A22 { int **f1; int *f2[123+132]; } A22;
 union U1 {int f1; float f2; };
 typedef union U2 { int **f1; int abc[123+132]; } U2;
 
+// Enums
+
+// Issue #159
+#define NK_FLAG(x) (1 << (x))
+enum nk_panel_type {
+    NK_PANEL_NONE       = 0,
+    NK_PANEL_WINDOW     = NK_FLAG(0),
+    NK_PANEL_GROUP      = NK_FLAG(1),
+    NK_PANEL_POPUP      = NK_FLAG(2),
+    NK_PANEL_CONTEXTUAL = NK_FLAG(4),
+    NK_PANEL_COMBO      = NK_FLAG(5),
+    NK_PANEL_MENU       = NK_FLAG(6),
+    NK_PANEL_TOOLTIP    = NK_FLAG(7)
+};
+enum nk_panel_set {
+    NK_PANEL_SET_NONBLOCK = NK_PANEL_CONTEXTUAL|NK_PANEL_COMBO|NK_PANEL_MENU|NK_PANEL_TOOLTIP,
+    NK_PANEL_SET_POPUP = NK_PANEL_SET_NONBLOCK|NK_PANEL_POPUP,
+    NK_PANEL_SET_SUB = NK_PANEL_SET_POPUP|NK_PANEL_GROUP
+};
+
+// Issue #171
+typedef enum VSColorFamily {
+    /* all planar formats */
+    cmGray   = 1000000,
+    cmRGB    = 2000000,
+    cmYUV    = 3000000,
+    cmYCoCg  = 4000000,
+    /* special for compatibility */
+    cmCompat = 9000000
+} VSColorFamily;
+
+typedef enum VSPresetFormat {
+    pfNone = 0,
+
+    pfGray8 = cmGray + 10,
+    pfGray16,
+
+    pfYUV420P8 = cmYUV + 10,
+    pfYUV422P8,
+
+    pfRGB24 = cmRGB + 10,
+    pfRGB27,
+    /* test */
+
+    pfCompatBGR32 = cmCompat + 10,
+    pfCompatYUY2
+} VSPresetFormat;
+
 // Anonymous
 //typedef struct { char a1; };
 

tests/tast2.nim

@@ -12,7 +12,7 @@ cOverride:
   type
     A1* = A0
 
-cImport("include/tast2.h", flags="-d -f:ast2")
+cImport("include/tast2.h", flags="-d -f:ast2 -ENK_")
 
 proc testFields(t: typedesc, fields: Table[string, string] = initTable[string, string]()) =
   var
@@ -86,4 +86,21 @@ assert U1 is object
 assert sizeof(U1) == sizeof(cfloat)
 
 assert U2 is object
-assert sizeof(U2) == 256 * sizeof(cint)
+assert sizeof(U2) == 256 * sizeof(cint)
+
+assert PANEL_WINDOW == 1
+assert PANEL_GROUP == 2
+assert PANEL_POPUP == 4
+assert PANEL_CONTEXTUAL == 16
+assert PANEL_COMBO == 32
+assert PANEL_MENU == 64
+assert PANEL_TOOLTIP == 128
+assert PANEL_SET_NONBLOCK == 240
+assert PANEL_SET_POPUP == 244
+assert PANEL_SET_SUB == 246
+
+assert cmGray == 1000000
+assert pfGray16 == 1000011
+assert pfYUV422P8 == pfYUV420P8 + 1
+assert pfRGB27 == cmRGB.VSPresetFormat + 11
+assert pfCompatYUY2 == pfCompatBGR32 + 1