r262783 - in /trunk/gcc: ada/ChangeLog ada/libg...

[pmderodat@gcc.gnu.org]

Author: pmderodat
Date: Tue Jul 17 08:07:42 2018
New Revision: 262783

URL: https://gcc.gnu.org/viewcvs?rev=262783&root=gcc&view=rev
Log:
[Ada] Argument_String_To_List creates empty items from whitespace

This patch corrects an issue whereby leading whitespace in a non-quoted
argument list passed to Argument_String_To_List caused extraneous empty
arguments to be returned.

2018-07-17  Justin Squirek  <squirek@adacore.com>

gcc/ada/

	* libgnat/s-os_lib.adb (Argument_String_To_List): Fix trimming of
	whitespace.

gcc/testsuite/

	* gnat.dg/split_args.adb: New testcase.

Added:
    trunk/gcc/testsuite/gnat.dg/split_args.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/libgnat/s-os_lib.adb
    trunk/gcc/testsuite/ChangeLog