diff options
Diffstat (limited to 'libparc/parc/algol/parc_CMacro.h')
| -rw-r--r-- | libparc/parc/algol/parc_CMacro.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libparc/parc/algol/parc_CMacro.h b/libparc/parc/algol/parc_CMacro.h index a47129ea..0b948d2f 100644 --- a/libparc/parc/algol/parc_CMacro.h +++ b/libparc/parc/algol/parc_CMacro.h @@ -35,7 +35,10 @@ * parcCMacro_IfElse is a c-macro trick for implementing a macro If-Else switch. * It uses parcCMacro_ThirdParam to select between A or B depending on whether __VA_ARGS__ expands to a comma. */ -#define parcCMacro_IfElse(A, B, ...) parcCMacro_ThirdParam(__VA_ARGS__, A, B, NOOP) + +
+#define EXPAND( x ) x
+#define parcCMacro_IfElse(A, B, ...) EXPAND(parcCMacro_ThirdParam( __VA_ARGS__ , A, B, NOOP)) /** \cond */ #define _parcCMacro_Cat_(A, B) A ## B |