Re: [Patch, Fortran] Realloc on assignment: Allocate at least a byte

Le 21/06/2013 17:14, Tobias Burnus a écrit : > In order to ensure that "ALLOCATED(var)" works, we have to allocate at > least one byte. While malloc(0) is permitted, it is system depended > whether it returns NULL or a unique non-NULL pointer. > > Build and regtested on x86-64-gnu-linux. > OK for

[Patch, Fortran] Realloc on assignment: Allocate at least a byte

In order to ensure that "ALLOCATED(var)" works, we have to allocate at least one byte. While malloc(0) is permitted, it is system depended whether it returns NULL or a unique non-NULL pointer. Build and regtested on x86-64-gnu-linux. OK for the trunk? Tobias 2013-06-21 Tobias Burnus * tra