postgres.git / summary / log / commit / refs

commit    d26a810ebf9e419556a60bdc0a4190883c38f4c4
Author:   Andrew Gierth <rhodiumtoad@postgresql.org>
Date:     Wed Feb 20 21:31:02 2019 +0000

    Use an unsigned char for bool if we don't use the native bool.
    
    On (rare) platforms where sizeof(bool) > 1, we need to use our own
    bool, but imported c99 code (such as Ryu) may want to use bool values
    as array subscripts, which elicits warnings if bool is defined as
    char. Using unsigned char instead should work just as well for our
    purposes, and avoid such warnings.
    
    Per buildfarm members prariedog and locust.


 src/include/c.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/c.h b/src/include/c.h
index 3ea748ff585..658be50e0d3 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -305,7 +305,7 @@
 #else
 
 #ifndef bool
-typedef char bool;
+typedef unsigned char bool;
 #endif
 
 #ifndef true


[parent: e04a3905e4f2]