URL:
<http://savannah.gnu.org/bugs/?49841>
Summary: flavor() function incorrectly shows function
parameters as defined.
Project: make
Submitted by: None
Submitted on: Wed 14 Dec 2016 03:33:07 PM UTC
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 4.2.1
Operating System: POSIX-Based
Fixed Release: None
Triage Status: None
_______________________________________________________
Details:
This concerns the scope of function parameters when using the
flavor() function to see if they are defined.
Consider the following functions and subsequent calls:
inner =\
$(info 1F="$(flavor 1)" 1V="$(1)" 2F="$(flavor 2)" 2V="$(2)")
outer = $(call inner,one)
$(call outer,one)
$(call outer,one,two)
This will produce the following output with make-4.2.90
1F="simple" 1V="one" 2F="undefined" 2V=""
1F="simple" 1V="one" 2F="simple" 2V=""
It appears that the scope of the parameters in the outer function intrudes
into the inner function for the flavor() function but not for the value of the
parameter.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49841>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
_______________________________________________
Bug-make mailing list
Bug-make@gnu.org
https://lists.gnu.org/mailman/listinfo/bug-make
